Kernel-Wide Insight
Metrics supported in the current version:
CPU
Scheduling
The following metrics allow observation of process scheduling latency, i.e., the time from when a process becomes runnable (placed in the run queue) until it actually starts executing on the CPU.
# HELP huatuo_bamai_runqlat_container_latency cpu run queue latency for the containers
# TYPE huatuo_bamai_runqlat_container_latency gauge
huatuo_bamai_runqlat_container_latency{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev",zone="0"} 226
huatuo_bamai_runqlat_container_latency{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev",zone="1"} 0
huatuo_bamai_runqlat_container_latency{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev",zone="2"} 0
huatuo_bamai_runqlat_container_latency{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev",zone="3"} 0
# HELP huatuo_bamai_runqlat_latency cpu run queue latency for the host
# TYPE huatuo_bamai_runqlat_latency gauge
huatuo_bamai_runqlat_latency{host="hostname",region="dev",zone="0"} 35100
huatuo_bamai_runqlat_latency{host="hostname",region="dev",zone="1"} 0
huatuo_bamai_runqlat_latency{host="hostname",region="dev",zone="2"} 0
huatuo_bamai_runqlat_latency{host="hostname",region="dev",zone="3"} 0
| Metric | Description | Unit | Target | Source | Labels |
|---|---|---|---|---|---|
| runqlat_container_latency | scheduling latency histogram buckets: zone0: 0–10 ms zone1: 10–20 ms zone2: 20–50 ms zone3: 50+ ms |
count | Container | eBPF | container_host, container_hostnamespace, container_level, container_name, container_type, host, region, zone |
| runqlat_latency | scheduling latency histogram buckets: zone0, 0~10ms zone1, 10-20ms zone2, 20-50ms zone3, 50+ms |
count | Host | eBPF | host, region, zone |
SoftIRQ
SoftIRQ response latency on different CPUs (currently only NET_RX and NET_TX are collected).
# HELP huatuo_bamai_softirq_latency softirq latency
# TYPE huatuo_bamai_softirq_latency gauge
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_RX",zone="0"} 125
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_RX",zone="1"} 2
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_RX",zone="2"} 0
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_RX",zone="3"} 0
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_TX",zone="0"} 0
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_TX",zone="1"} 0
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_TX",zone="2"} 0
huatuo_bamai_softirq_latency{cpuid="0",host="hostname",region="dev",type="NET_TX",zone="3"} 0
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_RX",zone="0"} 110
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_RX",zone="1"} 0
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_RX",zone="2"} 1
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_RX",zone="3"} 0
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_TX",zone="0"} 0
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_TX",zone="1"} 0
huatuo_bamai_softirq_latency{cpuid="1",host="hostname",region="dev",type="NET_TX",zone="2"} 0
| Metric | Description | Unit | Target | Source | Labels |
|---|---|---|---|---|---|
| softirq_latency | SoftIRQ response latency histogram buckets: zone0, 0-10us zone1, 10-100us zone2, 100-1000us zone3, 1+ms |
count | Host | eBPF | cpuid, host, region, type, zone |
Utilization
Metrics showing CPU usage on hosts and containers (Prometheus format):
# HELP huatuo_bamai_cpu_util_sys cpu sys for the host
# TYPE huatuo_bamai_cpu_util_sys gauge
huatuo_bamai_cpu_util_sys{host="hostname",region="dev"} 6.268857848549965e-06
# HELP huatuo_bamai_cpu_util_total cpu total for the host
# TYPE huatuo_bamai_cpu_util_total gauge
huatuo_bamai_cpu_util_total{host="hostname",region="dev"} 1.7736934944144352e-05
# HELP huatuo_bamai_cpu_util_usr cpu usr for the host
# TYPE huatuo_bamai_cpu_util_usr gauge
huatuo_bamai_cpu_util_usr{host="hostname",region="dev"} 1.1468077095594387e-05
# HELP huatuo_bamai_cpu_util_container_sys cpu sys for the containers
# TYPE huatuo_bamai_cpu_util_container_sys gauge
huatuo_bamai_cpu_util_container_sys{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1.6708593420881415e-07
# HELP huatuo_bamai_cpu_util_container_total cpu total for the containers
# TYPE huatuo_bamai_cpu_util_container_total gauge
huatuo_bamai_cpu_util_container_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 3.379584661890774e-07
# HELP huatuo_bamai_cpu_util_container_usr cpu usr for the containers
# TYPE huatuo_bamai_cpu_util_container_usr gauge
huatuo_bamai_cpu_util_container_usr{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1.7087253017325962e-07
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| cpu_util_sys | CPU system (kernel) time % | % | Host | host, region |
| cpu_util_usr | CPU user time % | % | Host | host, region |
| cpu_util_total | CPU total utilization % | % | Host | host, region |
| cpu_util_container_sys | Container CPU system time % | % | Container | container_host,container_hostnamespace,container_level,container_name,container_type,host,region |
| cpu_util_container_usr | Container CPU user time % | % | Container | container_host,container_hostnamespace,container_level,container_name,container_type,host,region |
| cpu_util_container_total | Container CPU total % | % | Container | container_host,container_hostnamespace,container_level,container_name,container_type,host,region |
Allocation
Container CPU resource configuration:
# HELP huatuo_bamai_cpu_util_container_cores cpu core number for the containers
# TYPE huatuo_bamai_cpu_util_container_cores gauge
huatuo_bamai_cpu_util_container_cores{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="Burstable",container_name="coredns",container_type="Normal",host="hostname",region="dev"} 6
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| cpu_util_container_cores | Number of CPU cores | cores | Container | (same as above) |
Contention
Metrics reflecting container throttling and contention:
# HELP huatuo_bamai_cpu_stat_container_nr_throttled throttle nr for the containers
# TYPE huatuo_bamai_cpu_stat_container_nr_throttled gauge
huatuo_bamai_cpu_stat_container_nr_throttled{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_cpu_stat_container_throttled_time throttle time for the containers
# TYPE huatuo_bamai_cpu_stat_container_throttled_time gauge
huatuo_bamai_cpu_stat_container_throttled_time{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| cpu_stat_container_nr_throttled | Number of times the cgroup was throttled | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| cpu_stat_container_throttled_time | Total time the cgroup was throttled | nanoseconds | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Ref:
- https://docs.kernel.org/scheduler/sched-bwc.html#statistics
- https://www.kernel.org/doc/html/latest/admin-guide/cgroup-v2.html#cpu-interface-files
The following metric is available when the kernel exports wait_sum:
# HELP huatuo_bamai_cpu_stat_container_wait_sum_percent percentage of CFS cgroup schedulable time spent waiting on the parent runqueue (requires kernel.sched_schedstats=1)
# TYPE huatuo_bamai_cpu_stat_container_wait_sum_percent gauge
huatuo_bamai_cpu_stat_container_wait_sum_percent{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
Burst Behavior
Metrics showing burst usage beyond quota:
# HELP huatuo_bamai_cpu_stat_container_nr_bursts burst nr for the containers
# TYPE huatuo_bamai_cpu_stat_container_nr_bursts gauge
huatuo_bamai_cpu_stat_container_nr_bursts{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
huatuo_bamai_cpu_stat_container_nr_bursts{container_host="coredns-855c4dd65d-mnpqf",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_cpu_stat_container_burst_time burst time for the containers
# TYPE huatuo_bamai_cpu_stat_container_burst_time gauge
huatuo_bamai_cpu_stat_container_burst_time{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
huatuo_bamai_cpu_stat_container_burst_time{container_host="coredns-855c4dd65d-mnpqf",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| cpu_stat_container_burst_time | Cumulative wall-clock time spent above quota across all periods | nanoseconds | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| cpu_stat_container_nr_bursts | Number of periods in which usage exceeded quota | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Load
Load average and runnable/uninterruptible task counts:
# HELP huatuo_bamai_loadavg_load1 system load average, 1 minute
# TYPE huatuo_bamai_loadavg_load1 gauge
huatuo_bamai_loadavg_load1{host="hostname",region="dev"} 0.3
# HELP huatuo_bamai_loadavg_load15 system load average, 15 minutes
# TYPE huatuo_bamai_loadavg_load15 gauge
huatuo_bamai_loadavg_load15{host="hostname",region="dev"} 0.22
# HELP huatuo_bamai_loadavg_load5 system load average, 5 minutes
# TYPE huatuo_bamai_loadavg_load5 gauge
huatuo_bamai_loadavg_load5{host="hostname",region="dev"} 0.2
# HELP huatuo_bamai_loadavg_container_nr_running nr_running of container
# TYPE huatuo_bamai_loadavg_container_nr_running gauge
huatuo_bamai_loadavg_container_nr_running{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_loadavg_container_nr_uninterruptible nr_uninterruptible of container
# TYPE huatuo_bamai_loadavg_container_nr_uninterruptible gauge
huatuo_bamai_loadavg_container_nr_uninterruptible{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Labels | |
|---|---|---|---|---|---|
| loadavg_load1 | 1-minute system load average | count | Host | host, region | |
| loadavg_load5 | 5-minute system load average | count | Host | host, region | |
| loadavg_load15 | 15-minute system load average | count | Host | host, region | |
| loadavg_container_container_nr_running | Number of running tasks in container | count | Container | host, region | cgroup v1 only |
| loadavg_container_container_nr_uninterruptible | Number of uninterruptible tasks in container | count | Container | host, region | cgroup v1 only |
Memory System
Reclaim
Metrics showing time spent stalled due to memory reclaim/compaction:
# HELP huatuo_bamai_memory_free_allocpages_stall time stalled in alloc pages
# TYPE huatuo_bamai_memory_free_allocpages_stall gauge
huatuo_bamai_memory_free_allocpages_stall{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_free_compaction_stall time stalled in memory compaction
# TYPE huatuo_bamai_memory_free_compaction_stall gauge
huatuo_bamai_memory_free_compaction_stall{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_reclaim_container_directstall counter of cgroup reclaim when try_charge
# TYPE huatuo_bamai_memory_reclaim_container_directstall gauge
huatuo_bamai_memory_reclaim_container_directstall{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Source | Labels |
|---|---|---|---|---|---|
| memory_free_allocpages_stall | Time stalled waiting for page allocation | nanoseconds | Host | eBPF | host, region |
| memory_free_compaction_stall | Time stalled in memory compaction | nanoseconds | Host | eBPF | host, region |
| memory_reclaim_container_directstall | Number of direct reclaim events in container | count | Container | eBPF | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Note: The
memory_others_container_directstall_time,memory_others_container_asyncreclaim_time, andmemory_others_container_local_direct_reclaim_timemetrics read memory cgroup extension interfaces provided by the Didi Cloud custom kernel (memory.directstall_stat,memory.asynreclaim_stat,memory.local_direct_reclaim_time). Mainline and common distribution kernels do not expose these interfaces, so these metrics are simply not emitted there — this is expected, and no extra kernel module can provide them. To observe container direct reclaim behavior on standard kernels, use the eBPF-basedmemory_reclaim_container_directstalllisted above.
State
From cgroup memory.stat:
# HELP huatuo_bamai_memory_vmstat_container_active_anon cgroup memory.stat active_anon
# TYPE huatuo_bamai_memory_vmstat_container_active_anon gauge
huatuo_bamai_memory_vmstat_container_active_anon{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1.47456e+07
# HELP huatuo_bamai_memory_vmstat_container_active_file cgroup memory.stat active_file
# TYPE huatuo_bamai_memory_vmstat_container_active_file gauge
huatuo_bamai_memory_vmstat_container_active_file{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 2.3617536e+07
# HELP huatuo_bamai_memory_vmstat_container_file_dirty cgroup memory.stat file_dirty
# TYPE huatuo_bamai_memory_vmstat_container_file_dirty gauge
huatuo_bamai_memory_vmstat_container_file_dirty{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_file_writeback cgroup memory.stat file_writeback
# TYPE huatuo_bamai_memory_vmstat_container_file_writeback gauge
huatuo_bamai_memory_vmstat_container_file_writeback{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_inactive_anon cgroup memory.stat inactive_anon
# TYPE huatuo_bamai_memory_vmstat_container_inactive_anon gauge
huatuo_bamai_memory_vmstat_container_inactive_anon{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_inactive_file cgroup memory.stat inactive_file
# TYPE huatuo_bamai_memory_vmstat_container_inactive_file gauge
huatuo_bamai_memory_vmstat_container_inactive_file{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 65536
# HELP huatuo_bamai_memory_vmstat_container_pgdeactivate cgroup memory.stat pgdeactivate
# TYPE huatuo_bamai_memory_vmstat_container_pgdeactivate gauge
huatuo_bamai_memory_vmstat_container_pgdeactivate{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_pgrefill cgroup memory.stat pgrefill
# TYPE huatuo_bamai_memory_vmstat_container_pgrefill gauge
huatuo_bamai_memory_vmstat_container_pgrefill{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_pgscan_direct cgroup memory.stat pgscan_direct
# TYPE huatuo_bamai_memory_vmstat_container_pgscan_direct gauge
huatuo_bamai_memory_vmstat_container_pgscan_direct{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_pgscan_kswapd cgroup memory.stat pgscan_kswapd
# TYPE huatuo_bamai_memory_vmstat_container_pgscan_kswapd gauge
huatuo_bamai_memory_vmstat_container_pgscan_kswapd{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_pgsteal_direct cgroup memory.stat pgsteal_direct
# TYPE huatuo_bamai_memory_vmstat_container_pgsteal_direct gauge
huatuo_bamai_memory_vmstat_container_pgsteal_direct{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_pgsteal_kswapd cgroup memory.stat pgsteal_kswapd
# TYPE huatuo_bamai_memory_vmstat_container_pgsteal_kswapd gauge
huatuo_bamai_memory_vmstat_container_pgsteal_kswapd{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_shmem cgroup memory.stat shmem
# TYPE huatuo_bamai_memory_vmstat_container_shmem gauge
huatuo_bamai_memory_vmstat_container_shmem{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_shmem_thp cgroup memory.stat shmem_thp
# TYPE huatuo_bamai_memory_vmstat_container_shmem_thp gauge
huatuo_bamai_memory_vmstat_container_shmem_thp{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_container_unevictable cgroup memory.stat unevictable
# TYPE huatuo_bamai_memory_vmstat_container_unevictable gauge
huatuo_bamai_memory_vmstat_container_unevictable{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| memory_vmstat_container_active_file | Active file-backed memory | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_vmstat_container_active_anon | Active anonymous memory | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_vmstat_container_inactive_file | Inactive file-backed memory | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_vmstat_container_inactive_anon | Inactive anonymous memory | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_vmstat_container_file_dirty | Dirty file pages not yet written back | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_vmstat_container_file_writeback | File pages currently being written back | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_vmstat_container_unevictable | Unevictable pages (mlocked, hugetlbfs, etc.) | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| … (pgscan_direct, pgsteal_kswapd, etc.) | Standard vmstat reclaim / scanning counters | Bytes | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Host memory state.
# HELP huatuo_bamai_memory_vmstat_allocstall_device /proc/vmstat allocstall_device
# TYPE huatuo_bamai_memory_vmstat_allocstall_device gauge
huatuo_bamai_memory_vmstat_allocstall_device{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_allocstall_dma /proc/vmstat allocstall_dma
# TYPE huatuo_bamai_memory_vmstat_allocstall_dma gauge
huatuo_bamai_memory_vmstat_allocstall_dma{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_allocstall_dma32 /proc/vmstat allocstall_dma32
# TYPE huatuo_bamai_memory_vmstat_allocstall_dma32 gauge
huatuo_bamai_memory_vmstat_allocstall_dma32{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_allocstall_movable /proc/vmstat allocstall_movable
# TYPE huatuo_bamai_memory_vmstat_allocstall_movable gauge
huatuo_bamai_memory_vmstat_allocstall_movable{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_allocstall_normal /proc/vmstat allocstall_normal
# TYPE huatuo_bamai_memory_vmstat_allocstall_normal gauge
huatuo_bamai_memory_vmstat_allocstall_normal{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_nr_active_anon /proc/vmstat nr_active_anon
# TYPE huatuo_bamai_memory_vmstat_nr_active_anon gauge
huatuo_bamai_memory_vmstat_nr_active_anon{host="hostname",region="dev"} 155449
# HELP huatuo_bamai_memory_vmstat_nr_active_file /proc/vmstat nr_active_file
# TYPE huatuo_bamai_memory_vmstat_nr_active_file gauge
huatuo_bamai_memory_vmstat_nr_active_file{host="hostname",region="dev"} 212425
# HELP huatuo_bamai_memory_vmstat_nr_dirty /proc/vmstat nr_dirty
# TYPE huatuo_bamai_memory_vmstat_nr_dirty gauge
huatuo_bamai_memory_vmstat_nr_dirty{host="hostname",region="dev"} 19047
# HELP huatuo_bamai_memory_vmstat_nr_dirty_background_threshold /proc/vmstat nr_dirty_background_threshold
# TYPE huatuo_bamai_memory_vmstat_nr_dirty_background_threshold gauge
huatuo_bamai_memory_vmstat_nr_dirty_background_threshold{host="hostname",region="dev"} 379858
# HELP huatuo_bamai_memory_vmstat_nr_dirty_threshold /proc/vmstat nr_dirty_threshold
# TYPE huatuo_bamai_memory_vmstat_nr_dirty_threshold gauge
huatuo_bamai_memory_vmstat_nr_dirty_threshold{host="hostname",region="dev"} 760646
# HELP huatuo_bamai_memory_vmstat_nr_free_pages /proc/vmstat nr_free_pages
# TYPE huatuo_bamai_memory_vmstat_nr_free_pages gauge
huatuo_bamai_memory_vmstat_nr_free_pages{host="hostname",region="dev"} 3.20535e+06
# HELP huatuo_bamai_memory_vmstat_nr_inactive_anon /proc/vmstat nr_inactive_anon
# TYPE huatuo_bamai_memory_vmstat_nr_inactive_anon gauge
huatuo_bamai_memory_vmstat_nr_inactive_anon{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_nr_inactive_file /proc/vmstat nr_inactive_file
# TYPE huatuo_bamai_memory_vmstat_nr_inactive_file gauge
huatuo_bamai_memory_vmstat_nr_inactive_file{host="hostname",region="dev"} 428518
# HELP huatuo_bamai_memory_vmstat_nr_mlock /proc/vmstat nr_mlock
# TYPE huatuo_bamai_memory_vmstat_nr_mlock gauge
huatuo_bamai_memory_vmstat_nr_mlock{host="hostname",region="dev"} 6821
# HELP huatuo_bamai_memory_vmstat_nr_shmem /proc/vmstat nr_shmem
# TYPE huatuo_bamai_memory_vmstat_nr_shmem gauge
huatuo_bamai_memory_vmstat_nr_shmem{host="hostname",region="dev"} 541
# HELP huatuo_bamai_memory_vmstat_nr_shmem_hugepages /proc/vmstat nr_shmem_hugepages
# TYPE huatuo_bamai_memory_vmstat_nr_shmem_hugepages gauge
huatuo_bamai_memory_vmstat_nr_shmem_hugepages{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_nr_shmem_pmdmapped /proc/vmstat nr_shmem_pmdmapped
# TYPE huatuo_bamai_memory_vmstat_nr_shmem_pmdmapped gauge
huatuo_bamai_memory_vmstat_nr_shmem_pmdmapped{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_nr_slab_reclaimable /proc/vmstat nr_slab_reclaimable
# TYPE huatuo_bamai_memory_vmstat_nr_slab_reclaimable gauge
huatuo_bamai_memory_vmstat_nr_slab_reclaimable{host="hostname",region="dev"} 22322
# HELP huatuo_bamai_memory_vmstat_nr_slab_unreclaimable /proc/vmstat nr_slab_unreclaimable
# TYPE huatuo_bamai_memory_vmstat_nr_slab_unreclaimable gauge
huatuo_bamai_memory_vmstat_nr_slab_unreclaimable{host="hostname",region="dev"} 24168
# HELP huatuo_bamai_memory_vmstat_nr_unevictable /proc/vmstat nr_unevictable
# TYPE huatuo_bamai_memory_vmstat_nr_unevictable gauge
huatuo_bamai_memory_vmstat_nr_unevictable{host="hostname",region="dev"} 6839
# HELP huatuo_bamai_memory_vmstat_nr_writeback /proc/vmstat nr_writeback
# TYPE huatuo_bamai_memory_vmstat_nr_writeback gauge
huatuo_bamai_memory_vmstat_nr_writeback{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_nr_writeback_temp /proc/vmstat nr_writeback_temp
# TYPE huatuo_bamai_memory_vmstat_nr_writeback_temp gauge
huatuo_bamai_memory_vmstat_nr_writeback_temp{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_numa_pages_migrated /proc/vmstat numa_pages_migrated
# TYPE huatuo_bamai_memory_vmstat_numa_pages_migrated gauge
huatuo_bamai_memory_vmstat_numa_pages_migrated{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgdeactivate /proc/vmstat pgdeactivate
# TYPE huatuo_bamai_memory_vmstat_pgdeactivate gauge
huatuo_bamai_memory_vmstat_pgdeactivate{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgrefill /proc/vmstat pgrefill
# TYPE huatuo_bamai_memory_vmstat_pgrefill gauge
huatuo_bamai_memory_vmstat_pgrefill{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgscan_direct /proc/vmstat pgscan_direct
# TYPE huatuo_bamai_memory_vmstat_pgscan_direct gauge
huatuo_bamai_memory_vmstat_pgscan_direct{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgscan_direct_throttle /proc/vmstat pgscan_direct_throttle
# TYPE huatuo_bamai_memory_vmstat_pgscan_direct_throttle gauge
huatuo_bamai_memory_vmstat_pgscan_direct_throttle{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgscan_kswapd /proc/vmstat pgscan_kswapd
# TYPE huatuo_bamai_memory_vmstat_pgscan_kswapd gauge
huatuo_bamai_memory_vmstat_pgscan_kswapd{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgsteal_direct /proc/vmstat pgsteal_direct
# TYPE huatuo_bamai_memory_vmstat_pgsteal_direct gauge
huatuo_bamai_memory_vmstat_pgsteal_direct{host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_vmstat_pgsteal_kswapd /proc/vmstat pgsteal_kswapd
# TYPE huatuo_bamai_memory_vmstat_pgsteal_kswapd gauge
huatuo_bamai_memory_vmstat_pgsteal_kswapd{host="hostname",region="dev"} 0
Standard kernel vmstat counters (see kernel documentation for full details):
- nr_free_pages: total free pages in buddy allocator
- nr_active_anon / nr_inactive_anon: active / inactive anonymous pages
- nr_active_file / nr_inactive_file: active / inactive file pages
- nr_dirty / nr_writeback: dirty / under writeback pages
- nr_dirty_threshold / nr_dirty_background_threshold: dirty page writeback thresholds
- pgscan_kswapd / pgsteal_kswapd / … : reclaim & scanning statistics
- allocstall_*: stalls due to allocation failure in different zones
- numa_hit / numa_miss / numa_foreign / numa_local / numa_other: NUMA allocation statistics
Ref:
- https://docs.kernel.org/admin-guide/cgroup-v2.html
- https://docs.kernel.org/admin-guide/cgroup-v1/memory.html
- https://docs.kernel.org/admin-guide/mm/transhuge.html
Events
From memory.events:
# HELP huatuo_bamai_memory_events_container_high memory events high
# TYPE huatuo_bamai_memory_events_container_high gauge
huatuo_bamai_memory_events_container_high{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_events_container_low memory events low
# TYPE huatuo_bamai_memory_events_container_low gauge
huatuo_bamai_memory_events_container_low{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_events_container_max memory events max
# TYPE huatuo_bamai_memory_events_container_max gauge
huatuo_bamai_memory_events_container_max{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_events_container_oom memory events oom
# TYPE huatuo_bamai_memory_events_container_oom gauge
huatuo_bamai_memory_events_container_oom{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_events_container_oom_group_kill memory events oom_group_kill
# TYPE huatuo_bamai_memory_events_container_oom_group_kill gauge
huatuo_bamai_memory_events_container_oom_group_kill{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_memory_events_container_oom_kill memory events oom_kill
# TYPE huatuo_bamai_memory_events_container_oom_kill gauge
huatuo_bamai_memory_events_container_oom_kill{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| memory_events_container_low | Pages reclaimed below memory.low due to system pressure | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_events_container_high | Times usage exceeded memory.high (throttling / direct reclaim triggered) | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_events_container_max | Times approaching or hitting memory.max | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_events_container_oom | Times OOM path entered due to memory.max | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_events_container_oom_kill | Number of processes killed by OOM killer in cgroup | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| memory_events_container_oom_group_kill | Number of times entire cgroup killed by OOM | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Buddyinfo
Free page block distribution per node/zone/order (from /proc/buddyinfo):
# HELP huatuo_bamai_memory_buddyinfo_blocks buddy info
# TYPE huatuo_bamai_memory_buddyinfo_blocks gauge
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="0",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="0",region="dev",zone="DMA32"} 3
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="0",region="dev",zone="Normal"} 7
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="1",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="1",region="dev",zone="DMA32"} 1
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="1",region="dev",zone="Normal"} 36
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="10",region="dev",zone="DMA"} 2
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="10",region="dev",zone="DMA32"} 743
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="10",region="dev",zone="Normal"} 2265
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="2",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="2",region="dev",zone="DMA32"} 3
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="2",region="dev",zone="Normal"} 10
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="3",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="3",region="dev",zone="DMA32"} 2
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="3",region="dev",zone="Normal"} 224
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="4",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="4",region="dev",zone="DMA32"} 1
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="4",region="dev",zone="Normal"} 376
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="5",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="5",region="dev",zone="DMA32"} 1
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="5",region="dev",zone="Normal"} 165
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="6",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="6",region="dev",zone="DMA32"} 3
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="6",region="dev",zone="Normal"} 118
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="7",region="dev",zone="DMA"} 0
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="7",region="dev",zone="DMA32"} 4
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="7",region="dev",zone="Normal"} 172
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="8",region="dev",zone="DMA"} 1
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="8",region="dev",zone="DMA32"} 4
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="8",region="dev",zone="Normal"} 35
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="9",region="dev",zone="DMA"} 2
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="9",region="dev",zone="DMA32"} 4
huatuo_bamai_memory_buddyinfo_blocks{host="hostname",node="0",order="9",region="dev",zone="Normal"} 25
| Metric | Description | Unit | Target | Labels |
|---|---|---|---|---|
| memory_buddyinfo_blocks | Shows number of free blocks of each order (2^order pages) in each zone. | count | Host | procfs |
Network
ARP
# HELP huatuo_bamai_arp_container_entries arp entries in container netns
# TYPE huatuo_bamai_arp_container_entries gauge
huatuo_bamai_arp_container_entries{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_arp_entries host init namespace
# TYPE huatuo_bamai_arp_entries gauge
huatuo_bamai_arp_entries{host="hostname",region="dev"} 5
# HELP huatuo_bamai_arp_total all entries in arp_cache for containers and host netns
# TYPE huatuo_bamai_arp_total gauge
huatuo_bamai_arp_total{host="hostname",region="dev"} 12
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| arp_entries | Number of ARP entries in the host’s network namespace | count | Host namespace | host, region |
| arp_total | Total number of ARP entries across all network namespaces on the host | count | Host | host, region |
| arp_container_entries | Number of ARP entries in the container’s network namespace | count | Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Qdisc
Qdisc (Queueing Discipline) is a key module in the Linux kernel networking subsystem. Monitoring this module provides clear visibility into network packet processing and latency behavior.
# HELP huatuo_bamai_netdev_qdisc_backlog Number of bytes currently in queue to be sent.
# TYPE huatuo_bamai_netdev_qdisc_backlog gauge
huatuo_bamai_netdev_qdisc_backlog{device="ens2",host="hostname",kind="fq_codel",region="dev"} 0
# HELP huatuo_bamai_netdev_qdisc_bytes_total Number of bytes sent.
# TYPE huatuo_bamai_netdev_qdisc_bytes_total counter
huatuo_bamai_netdev_qdisc_bytes_total{device="ens2",host="hostname",kind="fq_codel",region="dev"} 2.578235443e+09
# HELP huatuo_bamai_netdev_qdisc_current_queue_length Number of packets currently in queue to be sent.
# TYPE huatuo_bamai_netdev_qdisc_current_queue_length gauge
huatuo_bamai_netdev_qdisc_current_queue_length{device="ens2",host="hostname",kind="fq_codel",region="dev"} 0
# HELP huatuo_bamai_netdev_qdisc_drops_total Number of packet drops.
# TYPE huatuo_bamai_netdev_qdisc_drops_total counter
huatuo_bamai_netdev_qdisc_drops_total{device="ens2",host="hostname",kind="fq_codel",region="dev"} 0
# HELP huatuo_bamai_netdev_qdisc_overlimits_total Number of packet overlimits.
# TYPE huatuo_bamai_netdev_qdisc_overlimits_total counter
huatuo_bamai_netdev_qdisc_overlimits_total{device="ens2",host="hostname",kind="fq_codel",region="dev"} 0
# HELP huatuo_bamai_netdev_qdisc_packets_total Number of packets sent.
# TYPE huatuo_bamai_netdev_qdisc_packets_total counter
huatuo_bamai_netdev_qdisc_packets_total{device="ens2",host="hostname",kind="fq_codel",region="dev"} 6.867714e+06
# HELP huatuo_bamai_netdev_qdisc_requeues_total Number of packets dequeued, not transmitted, and requeued.
# TYPE huatuo_bamai_netdev_qdisc_requeues_total counter
huatuo_bamai_netdev_qdisc_requeues_total{device="ens2",host="hostname",kind="fq_codel",region="dev"} 0
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| qdisc_backlog | Bytes of packets currently queued for transmission (backlog) | Bytes | Host | device, host, kind, region |
| qdisc_current_queue_length | Number of packets currently queued | count | Host | device, host, kind, region |
| qdisc_overlimits_total | Total number of times the queue limit was exceeded | count | Host | device, host, kind, region |
| qdisc_requeues_total | Number of times packets were requeued due to temporary inability of the NIC/driver to transmit | count | Host | device, host, kind, region |
| qdisc_drops_total | Total number of packets actively dropped | count | Host | device, host, kind, region |
| qdisc_bytes_total | Total bytes transmitted | Bytes | Host | device, host, kind, region |
| qdisc_packets_total | Total number of packets transmitted | count | Host | device, host, kind, region |
Hardware
This metric tracks packets dropped by the network interface card (NIC) hardware in the receive (RX) path, typically due to buffer overflow, CRC errors, or other hardware-level issues.
# HELP huatuo_bamai_netdev_hw_rx_dropped count of packets dropped at hardware level
# TYPE huatuo_bamai_netdev_hw_rx_dropped gauge
huatuo_bamai_netdev_hw_rx_dropped{device="eth0",driver="mlx5_core",host="hostname",region="dev"} 0
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| netdev_hw_rx_dropped | Number of packets dropped by NIC hardware in the receive direction | count | Host | eBPF |
Netdev
# HELP huatuo_bamai_netdev_container_receive_bytes_total Network device statistic receive_bytes.
# TYPE huatuo_bamai_netdev_container_receive_bytes_total counter
huatuo_bamai_netdev_container_receive_bytes_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 6.4400018e+07
# HELP huatuo_bamai_netdev_container_receive_compressed_total Network device statistic receive_compressed.
# TYPE huatuo_bamai_netdev_container_receive_compressed_total counter
huatuo_bamai_netdev_container_receive_compressed_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_receive_dropped_total Network device statistic receive_dropped.
# TYPE huatuo_bamai_netdev_container_receive_dropped_total counter
huatuo_bamai_netdev_container_receive_dropped_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_receive_errors_total Network device statistic receive_errors.
# TYPE huatuo_bamai_netdev_container_receive_errors_total counter
huatuo_bamai_netdev_container_receive_errors_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_receive_fifo_total Network device statistic receive_fifo.
# TYPE huatuo_bamai_netdev_container_receive_fifo_total counter
huatuo_bamai_netdev_container_receive_fifo_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_receive_frame_total Network device statistic receive_frame.
# TYPE huatuo_bamai_netdev_container_receive_frame_total counter
huatuo_bamai_netdev_container_receive_frame_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_receive_multicast_total Network device statistic receive_multicast.
# TYPE huatuo_bamai_netdev_container_receive_multicast_total counter
huatuo_bamai_netdev_container_receive_multicast_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_receive_packets_total Network device statistic receive_packets.
# TYPE huatuo_bamai_netdev_container_receive_packets_total counter
huatuo_bamai_netdev_container_receive_packets_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 693155
# HELP huatuo_bamai_netdev_container_transmit_bytes_total Network device statistic transmit_bytes.
# TYPE huatuo_bamai_netdev_container_transmit_bytes_total counter
huatuo_bamai_netdev_container_transmit_bytes_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 6.2347911e+07
# HELP huatuo_bamai_netdev_container_transmit_carrier_total Network device statistic transmit_carrier.
# TYPE huatuo_bamai_netdev_container_transmit_carrier_total counter
huatuo_bamai_netdev_container_transmit_carrier_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_transmit_colls_total Network device statistic transmit_colls.
# TYPE huatuo_bamai_netdev_container_transmit_colls_total counter
huatuo_bamai_netdev_container_transmit_colls_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_transmit_compressed_total Network device statistic transmit_compressed.
# TYPE huatuo_bamai_netdev_container_transmit_compressed_total counter
huatuo_bamai_netdev_container_transmit_compressed_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_transmit_dropped_total Network device statistic transmit_dropped.
# TYPE huatuo_bamai_netdev_container_transmit_dropped_total counter
huatuo_bamai_netdev_container_transmit_dropped_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_transmit_errors_total Network device statistic transmit_errors.
# TYPE huatuo_bamai_netdev_container_transmit_errors_total counter
huatuo_bamai_netdev_container_transmit_errors_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_transmit_fifo_total Network device statistic transmit_fifo.
# TYPE huatuo_bamai_netdev_container_transmit_fifo_total counter
huatuo_bamai_netdev_container_transmit_fifo_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netdev_container_transmit_packets_total Network device statistic transmit_packets.
# TYPE huatuo_bamai_netdev_container_transmit_packets_total counter
huatuo_bamai_netdev_container_transmit_packets_total{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",device="eth0",host="hostname",region="dev"} 660218
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| netdev_receive_bytes_total | Total number of bytes successfully received | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_receive_packets_total | Total number of packets successfully received | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_receive_compressed_total | Number of compressed packets received | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_receive_frame_total | Number of frame alignment errors on receive | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_receive_errors_total | Total number of receive errors | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_receive_dropped_total | Number of received packets dropped by kernel or driver (various reasons) | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_receive_fifo_total | Number of receive FIFO/ring buffer overflow errors | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_bytes_total | Total number of bytes successfully transmitted | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_packets_total | Total number of packets successfully transmitted | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_errors_total | Total number of transmit errors | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_dropped_total | Number of packets dropped during transmission (queue full, policy, etc.) | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_fifo_total | Number of transmit FIFO/ring buffer errors | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_carrier_total | Number of carrier errors (link down or cable issues during transmission) | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
| netdev_transmit_compressed_total | Number of compressed packets transmitted | count | Host, Container | container_host, container_hostnamespace, container_level, container_name, container_type, host, region |
Tcp Memory
From /proc/net/netstat
# HELP huatuo_bamai_tcp_memory_limit_pages tcp memory pages limit
# TYPE huatuo_bamai_tcp_memory_limit_pages gauge
huatuo_bamai_tcp_memory_limit_pages{host="hostname",region="dev"} 380526
# HELP huatuo_bamai_tcp_memory_usage_bytes tcp memory bytes usage
# TYPE huatuo_bamai_tcp_memory_usage_bytes gauge
huatuo_bamai_tcp_memory_usage_bytes{host="hostname",region="dev"} 0
# HELP huatuo_bamai_tcp_memory_usage_pages tcp memory pages usage
# TYPE huatuo_bamai_tcp_memory_usage_pages gauge
huatuo_bamai_tcp_memory_usage_pages{host="hostname",region="dev"} 0
# HELP huatuo_bamai_tcp_memory_usage_percent tcp memory usage percent
# TYPE huatuo_bamai_tcp_memory_usage_percent gauge
huatuo_bamai_tcp_memory_usage_percent{host="hostname",region="dev"} 0
TcpExt
Linux-specific TCP extended statistics (see kernel Documentation/networking/snmp_counter.rst):
- TcpExtListenDrops / ListenOverflows: drops due to full listen queue
- TcpExtSyncookiesSent / Recv / Failed: SYN cookies handling
- TcpExtTCPRcvCoalesce: packets coalesced in receive path
- TcpExtTCPAutoCorking: packets corked automatically
- TcpExtTCPOrigDataSent: original data bytes sent (excluding retransmits)
- TcpExtTCPLossProbes / TCPLossProbeRecovery: tail loss probe statistics
- TcpExtTCPAbortOn*: various abort reasons
- … (many more – refer to kernel snmp_counter documentation for complete list)
# HELP huatuo_bamai_netstat_container_TcpExt_ArpFilter statistic TcpExtArpFilter.
# TYPE huatuo_bamai_netstat_container_TcpExt_ArpFilter gauge
huatuo_bamai_netstat_container_TcpExt_ArpFilter{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_BusyPollRxPackets statistic TcpExtBusyPollRxPackets.
# TYPE huatuo_bamai_netstat_container_TcpExt_BusyPollRxPackets gauge
huatuo_bamai_netstat_container_TcpExt_BusyPollRxPackets{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_DelayedACKLocked statistic TcpExtDelayedACKLocked.
# TYPE huatuo_bamai_netstat_container_TcpExt_DelayedACKLocked gauge
huatuo_bamai_netstat_container_TcpExt_DelayedACKLocked{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_DelayedACKLost statistic TcpExtDelayedACKLost.
# TYPE huatuo_bamai_netstat_container_TcpExt_DelayedACKLost gauge
huatuo_bamai_netstat_container_TcpExt_DelayedACKLost{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_DelayedACKs statistic TcpExtDelayedACKs.
# TYPE huatuo_bamai_netstat_container_TcpExt_DelayedACKs gauge
huatuo_bamai_netstat_container_TcpExt_DelayedACKs{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 4650
# HELP huatuo_bamai_netstat_container_TcpExt_EmbryonicRsts statistic TcpExtEmbryonicRsts.
# TYPE huatuo_bamai_netstat_container_TcpExt_EmbryonicRsts gauge
huatuo_bamai_netstat_container_TcpExt_EmbryonicRsts{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_IPReversePathFilter statistic TcpExtIPReversePathFilter.
# TYPE huatuo_bamai_netstat_container_TcpExt_IPReversePathFilter gauge
huatuo_bamai_netstat_container_TcpExt_IPReversePathFilter{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_ListenDrops statistic TcpExtListenDrops.
# TYPE huatuo_bamai_netstat_container_TcpExt_ListenDrops gauge
huatuo_bamai_netstat_container_TcpExt_ListenDrops{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_ListenOverflows statistic TcpExtListenOverflows.
# TYPE huatuo_bamai_netstat_container_TcpExt_ListenOverflows gauge
huatuo_bamai_netstat_container_TcpExt_ListenOverflows{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_LockDroppedIcmps statistic TcpExtLockDroppedIcmps.
# TYPE huatuo_bamai_netstat_container_TcpExt_LockDroppedIcmps gauge
huatuo_bamai_netstat_container_TcpExt_LockDroppedIcmps{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_OfoPruned statistic TcpExtOfoPruned.
# TYPE huatuo_bamai_netstat_container_TcpExt_OfoPruned gauge
huatuo_bamai_netstat_container_TcpExt_OfoPruned{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_OutOfWindowIcmps statistic TcpExtOutOfWindowIcmps.
# TYPE huatuo_bamai_netstat_container_TcpExt_OutOfWindowIcmps gauge
huatuo_bamai_netstat_container_TcpExt_OutOfWindowIcmps{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_PAWSActive statistic TcpExtPAWSActive.
# TYPE huatuo_bamai_netstat_container_TcpExt_PAWSActive gauge
huatuo_bamai_netstat_container_TcpExt_PAWSActive{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_PAWSEstab statistic TcpExtPAWSEstab.
# TYPE huatuo_bamai_netstat_container_TcpExt_PAWSEstab gauge
huatuo_bamai_netstat_container_TcpExt_PAWSEstab{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_PFMemallocDrop statistic TcpExtPFMemallocDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_PFMemallocDrop gauge
huatuo_bamai_netstat_container_TcpExt_PFMemallocDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_PruneCalled statistic TcpExtPruneCalled.
# TYPE huatuo_bamai_netstat_container_TcpExt_PruneCalled gauge
huatuo_bamai_netstat_container_TcpExt_PruneCalled{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_RcvPruned statistic TcpExtRcvPruned.
# TYPE huatuo_bamai_netstat_container_TcpExt_RcvPruned gauge
huatuo_bamai_netstat_container_TcpExt_RcvPruned{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_SyncookiesFailed statistic TcpExtSyncookiesFailed.
# TYPE huatuo_bamai_netstat_container_TcpExt_SyncookiesFailed gauge
huatuo_bamai_netstat_container_TcpExt_SyncookiesFailed{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_SyncookiesRecv statistic TcpExtSyncookiesRecv.
# TYPE huatuo_bamai_netstat_container_TcpExt_SyncookiesRecv gauge
huatuo_bamai_netstat_container_TcpExt_SyncookiesRecv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_SyncookiesSent statistic TcpExtSyncookiesSent.
# TYPE huatuo_bamai_netstat_container_TcpExt_SyncookiesSent gauge
huatuo_bamai_netstat_container_TcpExt_SyncookiesSent{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedChallenge statistic TcpExtTCPACKSkippedChallenge.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedChallenge gauge
huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedChallenge{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedFinWait2 statistic TcpExtTCPACKSkippedFinWait2.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedFinWait2 gauge
huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedFinWait2{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedPAWS statistic TcpExtTCPACKSkippedPAWS.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedPAWS gauge
huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedPAWS{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedSeq statistic TcpExtTCPACKSkippedSeq.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedSeq gauge
huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedSeq{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedSynRecv statistic TcpExtTCPACKSkippedSynRecv.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedSynRecv gauge
huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedSynRecv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedTimeWait statistic TcpExtTCPACKSkippedTimeWait.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedTimeWait gauge
huatuo_bamai_netstat_container_TcpExt_TCPACKSkippedTimeWait{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAOBad statistic TcpExtTCPAOBad.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAOBad gauge
huatuo_bamai_netstat_container_TcpExt_TCPAOBad{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAODroppedIcmps statistic TcpExtTCPAODroppedIcmps.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAODroppedIcmps gauge
huatuo_bamai_netstat_container_TcpExt_TCPAODroppedIcmps{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAOGood statistic TcpExtTCPAOGood.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAOGood gauge
huatuo_bamai_netstat_container_TcpExt_TCPAOGood{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAOKeyNotFound statistic TcpExtTCPAOKeyNotFound.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAOKeyNotFound gauge
huatuo_bamai_netstat_container_TcpExt_TCPAOKeyNotFound{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAORequired statistic TcpExtTCPAORequired.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAORequired gauge
huatuo_bamai_netstat_container_TcpExt_TCPAORequired{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAbortFailed statistic TcpExtTCPAbortFailed.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAbortFailed gauge
huatuo_bamai_netstat_container_TcpExt_TCPAbortFailed{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAbortOnClose statistic TcpExtTCPAbortOnClose.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAbortOnClose gauge
huatuo_bamai_netstat_container_TcpExt_TCPAbortOnClose{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAbortOnData statistic TcpExtTCPAbortOnData.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAbortOnData gauge
huatuo_bamai_netstat_container_TcpExt_TCPAbortOnData{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAbortOnLinger statistic TcpExtTCPAbortOnLinger.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAbortOnLinger gauge
huatuo_bamai_netstat_container_TcpExt_TCPAbortOnLinger{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAbortOnMemory statistic TcpExtTCPAbortOnMemory.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAbortOnMemory gauge
huatuo_bamai_netstat_container_TcpExt_TCPAbortOnMemory{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAbortOnTimeout statistic TcpExtTCPAbortOnTimeout.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAbortOnTimeout gauge
huatuo_bamai_netstat_container_TcpExt_TCPAbortOnTimeout{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAckCompressed statistic TcpExtTCPAckCompressed.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAckCompressed gauge
huatuo_bamai_netstat_container_TcpExt_TCPAckCompressed{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPAutoCorking statistic TcpExtTCPAutoCorking.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPAutoCorking gauge
huatuo_bamai_netstat_container_TcpExt_TCPAutoCorking{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPBacklogCoalesce statistic TcpExtTCPBacklogCoalesce.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPBacklogCoalesce gauge
huatuo_bamai_netstat_container_TcpExt_TCPBacklogCoalesce{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 3
# HELP huatuo_bamai_netstat_container_TcpExt_TCPBacklogDrop statistic TcpExtTCPBacklogDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPBacklogDrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPBacklogDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPChallengeACK statistic TcpExtTCPChallengeACK.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPChallengeACK gauge
huatuo_bamai_netstat_container_TcpExt_TCPChallengeACK{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredDubious statistic TcpExtTCPDSACKIgnoredDubious.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredDubious gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredDubious{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredNoUndo statistic TcpExtTCPDSACKIgnoredNoUndo.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredNoUndo gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredNoUndo{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredOld statistic TcpExtTCPDSACKIgnoredOld.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredOld gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKIgnoredOld{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKOfoRecv statistic TcpExtTCPDSACKOfoRecv.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKOfoRecv gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKOfoRecv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKOfoSent statistic TcpExtTCPDSACKOfoSent.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKOfoSent gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKOfoSent{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKOldSent statistic TcpExtTCPDSACKOldSent.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKOldSent gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKOldSent{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKRecv statistic TcpExtTCPDSACKRecv.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKRecv gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKRecv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKRecvSegs statistic TcpExtTCPDSACKRecvSegs.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKRecvSegs gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKRecvSegs{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDSACKUndo statistic TcpExtTCPDSACKUndo.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDSACKUndo gauge
huatuo_bamai_netstat_container_TcpExt_TCPDSACKUndo{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDeferAcceptDrop statistic TcpExtTCPDeferAcceptDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDeferAcceptDrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPDeferAcceptDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDelivered statistic TcpExtTCPDelivered.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDelivered gauge
huatuo_bamai_netstat_container_TcpExt_TCPDelivered{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 3.28098e+06
# HELP huatuo_bamai_netstat_container_TcpExt_TCPDeliveredCE statistic TcpExtTCPDeliveredCE.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPDeliveredCE gauge
huatuo_bamai_netstat_container_TcpExt_TCPDeliveredCE{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenActive statistic TcpExtTCPFastOpenActive.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenActive gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenActive{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenActiveFail statistic TcpExtTCPFastOpenActiveFail.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenActiveFail gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenActiveFail{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenBlackhole statistic TcpExtTCPFastOpenBlackhole.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenBlackhole gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenBlackhole{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenCookieReqd statistic TcpExtTCPFastOpenCookieReqd.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenCookieReqd gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenCookieReqd{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenListenOverflow statistic TcpExtTCPFastOpenListenOverflow.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenListenOverflow gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenListenOverflow{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassive statistic TcpExtTCPFastOpenPassive.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassive gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassive{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassiveAltKey statistic TcpExtTCPFastOpenPassiveAltKey.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassiveAltKey gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassiveAltKey{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassiveFail statistic TcpExtTCPFastOpenPassiveFail.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassiveFail gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastOpenPassiveFail{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFastRetrans statistic TcpExtTCPFastRetrans.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFastRetrans gauge
huatuo_bamai_netstat_container_TcpExt_TCPFastRetrans{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFromZeroWindowAdv statistic TcpExtTCPFromZeroWindowAdv.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFromZeroWindowAdv gauge
huatuo_bamai_netstat_container_TcpExt_TCPFromZeroWindowAdv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPFullUndo statistic TcpExtTCPFullUndo.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPFullUndo gauge
huatuo_bamai_netstat_container_TcpExt_TCPFullUndo{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPHPAcks statistic TcpExtTCPHPAcks.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPHPAcks gauge
huatuo_bamai_netstat_container_TcpExt_TCPHPAcks{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 616667
# HELP huatuo_bamai_netstat_container_TcpExt_TCPHPHits statistic TcpExtTCPHPHits.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPHPHits gauge
huatuo_bamai_netstat_container_TcpExt_TCPHPHits{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 9913
# HELP huatuo_bamai_netstat_container_TcpExt_TCPHystartDelayCwnd statistic TcpExtTCPHystartDelayCwnd.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPHystartDelayCwnd gauge
huatuo_bamai_netstat_container_TcpExt_TCPHystartDelayCwnd{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPHystartDelayDetect statistic TcpExtTCPHystartDelayDetect.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPHystartDelayDetect gauge
huatuo_bamai_netstat_container_TcpExt_TCPHystartDelayDetect{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPHystartTrainCwnd statistic TcpExtTCPHystartTrainCwnd.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPHystartTrainCwnd gauge
huatuo_bamai_netstat_container_TcpExt_TCPHystartTrainCwnd{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPHystartTrainDetect statistic TcpExtTCPHystartTrainDetect.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPHystartTrainDetect gauge
huatuo_bamai_netstat_container_TcpExt_TCPHystartTrainDetect{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPKeepAlive statistic TcpExtTCPKeepAlive.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPKeepAlive gauge
huatuo_bamai_netstat_container_TcpExt_TCPKeepAlive{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 20
# HELP huatuo_bamai_netstat_container_TcpExt_TCPLossFailures statistic TcpExtTCPLossFailures.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPLossFailures gauge
huatuo_bamai_netstat_container_TcpExt_TCPLossFailures{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPLossProbeRecovery statistic TcpExtTCPLossProbeRecovery.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPLossProbeRecovery gauge
huatuo_bamai_netstat_container_TcpExt_TCPLossProbeRecovery{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPLossProbes statistic TcpExtTCPLossProbes.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPLossProbes gauge
huatuo_bamai_netstat_container_TcpExt_TCPLossProbes{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_netstat_container_TcpExt_TCPLossUndo statistic TcpExtTCPLossUndo.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPLossUndo gauge
huatuo_bamai_netstat_container_TcpExt_TCPLossUndo{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPLostRetransmit statistic TcpExtTCPLostRetransmit.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPLostRetransmit gauge
huatuo_bamai_netstat_container_TcpExt_TCPLostRetransmit{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMD5Failure statistic TcpExtTCPMD5Failure.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMD5Failure gauge
huatuo_bamai_netstat_container_TcpExt_TCPMD5Failure{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMD5NotFound statistic TcpExtTCPMD5NotFound.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMD5NotFound gauge
huatuo_bamai_netstat_container_TcpExt_TCPMD5NotFound{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMD5Unexpected statistic TcpExtTCPMD5Unexpected.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMD5Unexpected gauge
huatuo_bamai_netstat_container_TcpExt_TCPMD5Unexpected{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMTUPFail statistic TcpExtTCPMTUPFail.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMTUPFail gauge
huatuo_bamai_netstat_container_TcpExt_TCPMTUPFail{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMTUPSuccess statistic TcpExtTCPMTUPSuccess.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMTUPSuccess gauge
huatuo_bamai_netstat_container_TcpExt_TCPMTUPSuccess{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMemoryPressures statistic TcpExtTCPMemoryPressures.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMemoryPressures gauge
huatuo_bamai_netstat_container_TcpExt_TCPMemoryPressures{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMemoryPressuresChrono statistic TcpExtTCPMemoryPressuresChrono.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMemoryPressuresChrono gauge
huatuo_bamai_netstat_container_TcpExt_TCPMemoryPressuresChrono{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMigrateReqFailure statistic TcpExtTCPMigrateReqFailure.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMigrateReqFailure gauge
huatuo_bamai_netstat_container_TcpExt_TCPMigrateReqFailure{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMigrateReqSuccess statistic TcpExtTCPMigrateReqSuccess.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMigrateReqSuccess gauge
huatuo_bamai_netstat_container_TcpExt_TCPMigrateReqSuccess{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPMinTTLDrop statistic TcpExtTCPMinTTLDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPMinTTLDrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPMinTTLDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPOFODrop statistic TcpExtTCPOFODrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPOFODrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPOFODrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPOFOMerge statistic TcpExtTCPOFOMerge.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPOFOMerge gauge
huatuo_bamai_netstat_container_TcpExt_TCPOFOMerge{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPOFOQueue statistic TcpExtTCPOFOQueue.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPOFOQueue gauge
huatuo_bamai_netstat_container_TcpExt_TCPOFOQueue{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPOrigDataSent statistic TcpExtTCPOrigDataSent.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPOrigDataSent gauge
huatuo_bamai_netstat_container_TcpExt_TCPOrigDataSent{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 2.675557e+06
# HELP huatuo_bamai_netstat_container_TcpExt_TCPPLBRehash statistic TcpExtTCPPLBRehash.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPPLBRehash gauge
huatuo_bamai_netstat_container_TcpExt_TCPPLBRehash{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPPartialUndo statistic TcpExtTCPPartialUndo.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPPartialUndo gauge
huatuo_bamai_netstat_container_TcpExt_TCPPartialUndo{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPPureAcks statistic TcpExtTCPPureAcks.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPPureAcks gauge
huatuo_bamai_netstat_container_TcpExt_TCPPureAcks{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 2.095262e+06
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRcvCoalesce statistic TcpExtTCPRcvCoalesce.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRcvCoalesce gauge
huatuo_bamai_netstat_container_TcpExt_TCPRcvCoalesce{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 3
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRcvCollapsed statistic TcpExtTCPRcvCollapsed.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRcvCollapsed gauge
huatuo_bamai_netstat_container_TcpExt_TCPRcvCollapsed{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRcvQDrop statistic TcpExtTCPRcvQDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRcvQDrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPRcvQDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRenoFailures statistic TcpExtTCPRenoFailures.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRenoFailures gauge
huatuo_bamai_netstat_container_TcpExt_TCPRenoFailures{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRenoRecovery statistic TcpExtTCPRenoRecovery.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRenoRecovery gauge
huatuo_bamai_netstat_container_TcpExt_TCPRenoRecovery{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRenoRecoveryFail statistic TcpExtTCPRenoRecoveryFail.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRenoRecoveryFail gauge
huatuo_bamai_netstat_container_TcpExt_TCPRenoRecoveryFail{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRenoReorder statistic TcpExtTCPRenoReorder.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRenoReorder gauge
huatuo_bamai_netstat_container_TcpExt_TCPRenoReorder{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPReqQFullDoCookies statistic TcpExtTCPReqQFullDoCookies.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPReqQFullDoCookies gauge
huatuo_bamai_netstat_container_TcpExt_TCPReqQFullDoCookies{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPReqQFullDrop statistic TcpExtTCPReqQFullDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPReqQFullDrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPReqQFullDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPRetransFail statistic TcpExtTCPRetransFail.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPRetransFail gauge
huatuo_bamai_netstat_container_TcpExt_TCPRetransFail{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSACKDiscard statistic TcpExtTCPSACKDiscard.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSACKDiscard gauge
huatuo_bamai_netstat_container_TcpExt_TCPSACKDiscard{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSACKReneging statistic TcpExtTCPSACKReneging.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSACKReneging gauge
huatuo_bamai_netstat_container_TcpExt_TCPSACKReneging{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSACKReorder statistic TcpExtTCPSACKReorder.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSACKReorder gauge
huatuo_bamai_netstat_container_TcpExt_TCPSACKReorder{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSYNChallenge statistic TcpExtTCPSYNChallenge.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSYNChallenge gauge
huatuo_bamai_netstat_container_TcpExt_TCPSYNChallenge{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSackFailures statistic TcpExtTCPSackFailures.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSackFailures gauge
huatuo_bamai_netstat_container_TcpExt_TCPSackFailures{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSackMerged statistic TcpExtTCPSackMerged.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSackMerged gauge
huatuo_bamai_netstat_container_TcpExt_TCPSackMerged{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSackRecovery statistic TcpExtTCPSackRecovery.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSackRecovery gauge
huatuo_bamai_netstat_container_TcpExt_TCPSackRecovery{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSackRecoveryFail statistic TcpExtTCPSackRecoveryFail.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSackRecoveryFail gauge
huatuo_bamai_netstat_container_TcpExt_TCPSackRecoveryFail{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSackShiftFallback statistic TcpExtTCPSackShiftFallback.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSackShiftFallback gauge
huatuo_bamai_netstat_container_TcpExt_TCPSackShiftFallback{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSackShifted statistic TcpExtTCPSackShifted.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSackShifted gauge
huatuo_bamai_netstat_container_TcpExt_TCPSackShifted{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSlowStartRetrans statistic TcpExtTCPSlowStartRetrans.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSlowStartRetrans gauge
huatuo_bamai_netstat_container_TcpExt_TCPSlowStartRetrans{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSpuriousRTOs statistic TcpExtTCPSpuriousRTOs.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSpuriousRTOs gauge
huatuo_bamai_netstat_container_TcpExt_TCPSpuriousRTOs{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSpuriousRtxHostQueues statistic TcpExtTCPSpuriousRtxHostQueues.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSpuriousRtxHostQueues gauge
huatuo_bamai_netstat_container_TcpExt_TCPSpuriousRtxHostQueues{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPSynRetrans statistic TcpExtTCPSynRetrans.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPSynRetrans gauge
huatuo_bamai_netstat_container_TcpExt_TCPSynRetrans{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPTSReorder statistic TcpExtTCPTSReorder.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPTSReorder gauge
huatuo_bamai_netstat_container_TcpExt_TCPTSReorder{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPTimeWaitOverflow statistic TcpExtTCPTimeWaitOverflow.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPTimeWaitOverflow gauge
huatuo_bamai_netstat_container_TcpExt_TCPTimeWaitOverflow{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPTimeouts statistic TcpExtTCPTimeouts.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPTimeouts gauge
huatuo_bamai_netstat_container_TcpExt_TCPTimeouts{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPToZeroWindowAdv statistic TcpExtTCPToZeroWindowAdv.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPToZeroWindowAdv gauge
huatuo_bamai_netstat_container_TcpExt_TCPToZeroWindowAdv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPWantZeroWindowAdv statistic TcpExtTCPWantZeroWindowAdv.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPWantZeroWindowAdv gauge
huatuo_bamai_netstat_container_TcpExt_TCPWantZeroWindowAdv{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPWinProbe statistic TcpExtTCPWinProbe.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPWinProbe gauge
huatuo_bamai_netstat_container_TcpExt_TCPWinProbe{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPWqueueTooBig statistic TcpExtTCPWqueueTooBig.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPWqueueTooBig gauge
huatuo_bamai_netstat_container_TcpExt_TCPWqueueTooBig{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TCPZeroWindowDrop statistic TcpExtTCPZeroWindowDrop.
# TYPE huatuo_bamai_netstat_container_TcpExt_TCPZeroWindowDrop gauge
huatuo_bamai_netstat_container_TcpExt_TCPZeroWindowDrop{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TW statistic TcpExtTW.
# TYPE huatuo_bamai_netstat_container_TcpExt_TW gauge
huatuo_bamai_netstat_container_TcpExt_TW{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 720624
# HELP huatuo_bamai_netstat_container_TcpExt_TWKilled statistic TcpExtTWKilled.
# TYPE huatuo_bamai_netstat_container_TcpExt_TWKilled gauge
huatuo_bamai_netstat_container_TcpExt_TWKilled{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TWRecycled statistic TcpExtTWRecycled.
# TYPE huatuo_bamai_netstat_container_TcpExt_TWRecycled gauge
huatuo_bamai_netstat_container_TcpExt_TWRecycled{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 2461
# HELP huatuo_bamai_netstat_container_TcpExt_TcpDuplicateDataRehash statistic TcpExtTcpDuplicateDataRehash.
# TYPE huatuo_bamai_netstat_container_TcpExt_TcpDuplicateDataRehash gauge
huatuo_bamai_netstat_container_TcpExt_TcpDuplicateDataRehash{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_netstat_container_TcpExt_TcpTimeoutRehash statistic TcpExtTcpTimeoutRehash.
# TYPE huatuo_bamai_netstat_container_TcpExt_TcpTimeoutRehash gauge
huatuo_bamai_netstat_container_TcpExt_TcpTimeoutRehash{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
Ref:
Socket
# HELP huatuo_bamai_sockstat_container_FRAG_inuse Number of FRAG sockets in state inuse.
# TYPE huatuo_bamai_sockstat_container_FRAG_inuse gauge
huatuo_bamai_sockstat_container_FRAG_inuse{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_sockstat_container_FRAG_memory Number of FRAG sockets in state memory.
# TYPE huatuo_bamai_sockstat_container_FRAG_memory gauge
huatuo_bamai_sockstat_container_FRAG_memory{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_sockstat_container_RAW_inuse Number of RAW sockets in state inuse.
# TYPE huatuo_bamai_sockstat_container_RAW_inuse gauge
huatuo_bamai_sockstat_container_RAW_inuse{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_sockstat_container_TCP_alloc Number of TCP sockets in state alloc.
# TYPE huatuo_bamai_sockstat_container_TCP_alloc gauge
huatuo_bamai_sockstat_container_TCP_alloc{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 171
# HELP huatuo_bamai_sockstat_container_TCP_inuse Number of TCP sockets in state inuse.
# TYPE huatuo_bamai_sockstat_container_TCP_inuse gauge
huatuo_bamai_sockstat_container_TCP_inuse{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 1
# HELP huatuo_bamai_sockstat_container_TCP_orphan Number of TCP sockets in state orphan.
# TYPE huatuo_bamai_sockstat_container_TCP_orphan gauge
huatuo_bamai_sockstat_container_TCP_orphan{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_sockstat_container_TCP_tw Number of TCP sockets in state tw.
# TYPE huatuo_bamai_sockstat_container_TCP_tw gauge
huatuo_bamai_sockstat_container_TCP_tw{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 75
# HELP huatuo_bamai_sockstat_container_UDPLITE_inuse Number of UDPLITE sockets in state inuse.
# TYPE huatuo_bamai_sockstat_container_UDPLITE_inuse gauge
huatuo_bamai_sockstat_container_UDPLITE_inuse{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_sockstat_container_UDP_inuse Number of UDP sockets in state inuse.
# TYPE huatuo_bamai_sockstat_container_UDP_inuse gauge
huatuo_bamai_sockstat_container_UDP_inuse{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 0
# HELP huatuo_bamai_sockstat_container_sockets_used Number of IPv4 sockets in use.
# TYPE huatuo_bamai_sockstat_container_sockets_used gauge
huatuo_bamai_sockstat_container_sockets_used{container_host="coredns-855c4dd65d-8v5kg",container_hostnamespace="kube-system",container_level="burstable",container_name="coredns",container_type="normal",host="hostname",region="dev"} 7
# HELP huatuo_bamai_sockstat_sockets_used Number of IPv4 sockets in use.
# TYPE huatuo_bamai_sockstat_sockets_used gauge
huatuo_bamai_sockstat_sockets_used{host="hostname",region="dev"} 409
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| sockstat_sockets_used | Total number of sockets currently in use on the system | count | Host | |
| sockstat_TCP_inuse | Number of TCP sockets in active connection states | count | Host, Container | |
| sockstat_TCP_orphan | Number of TCP sockets without an owning process | count | Host, Container | |
| sockstat_TCP_tw | Number of TCP sockets currently in TIME_WAIT state | count | Host, Container | |
| sockstat_TCP_alloc | Total number of allocated TCP socket objects | count | Host, Container | |
| sockstat_TCP_mem | Number of memory pages currently used by TCP sockets | count | Host |
IO
iolatency tracks disk I/O latency distribution. A simple way to read it is: break one disk request into stages, then count how many requests fall into each latency bucket.
q2c: from entering the queue to completion, covering the full I/O lifecycled2c: from driver dispatch to completion, closer to device-side latencyfreeze: number of disk freeze events
The current version exposes both host-level and container-level metrics.
Queue
These metrics always include the common labels host and region. Container
metrics also always include container_host, container_name,
container_type, container_level, and container_hostnamespace.
# HELP huatuo_bamai_iolatency_blkdisk_d2c the disk d2c latency
# TYPE huatuo_bamai_iolatency_blkdisk_d2c gauge
huatuo_bamai_iolatency_blkdisk_d2c{disk="253:1",host="hostname",region="dev",zone="0"} 3
# HELP huatuo_bamai_iolatency_blkdisk_q2c the disk q2c latency
# TYPE huatuo_bamai_iolatency_blkdisk_q2c gauge
huatuo_bamai_iolatency_blkdisk_q2c{disk="253:1",host="hostname",region="dev",zone="0"} 3
# HELP huatuo_bamai_iolatency_container_blkdisk_d2c container blkio d2c latency
# TYPE huatuo_bamai_iolatency_container_blkdisk_d2c gauge
huatuo_bamai_iolatency_container_blkdisk_d2c{container_host="etcd-hostname",container_hostnamespace="kube-system",container_level="burstable",container_name="etcd",container_type="normal",disk="253:1",host="hostname",region="dev",zone="5"} 2
# HELP huatuo_bamai_iolatency_container_blkdisk_q2c container blkio q2c latency
# TYPE huatuo_bamai_iolatency_container_blkdisk_q2c gauge
huatuo_bamai_iolatency_container_blkdisk_q2c{container_host="etcd-hostname",container_hostnamespace="kube-system",container_level="burstable",container_name="etcd",container_type="normal",disk="253:1",host="hostname",region="dev",zone="5"} 2
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| iolatency_blkdisk_q2c | Host disk latency statistics for the full I/O lifecycle, from queueing to completion. Buckets: zone0 20-30ms, zone1 30-50ms, zone2 50-100ms, zone3 100-200ms, zone4 200-400ms, zone5 400ms+ | count | Host | host, region, disk, zone |
| iolatency_blkdisk_d2c | Host disk latency statistics from driver dispatch to completion, closer to device processing time. Buckets: zone0 20-30ms, zone1 30-50ms, zone2 50-100ms, zone3 100-200ms, zone4 200-400ms, zone5 400ms+ | count | Host | host, region, disk, zone |
| iolatency_container_blkdisk_q2c | Container-caused latency statistics for the full I/O lifecycle, from queueing to completion. Buckets: zone0 20-30ms, zone1 30-50ms, zone2 50-100ms, zone3 100-200ms, zone4 200-400ms, zone5 400ms+ | count | Container | host, region, container_host, container_name, container_type, container_level, container_hostnamespace, zone |
| iolatency_container_blkdisk_d2c | Container-caused latency statistics from driver dispatch to completion. Buckets: zone0 20-30ms, zone1 30-50ms, zone2 50-100ms, zone3 100-200ms, zone4 200-400ms, zone5 400ms+ | count | Container | host, region, container_host, container_name, container_type, container_level, container_hostnamespace, zone |
Hardware
# HELP huatuo_bamai_iolatency_blkdisk_freeze the disk freeze event count
# TYPE huatuo_bamai_iolatency_blkdisk_freeze gauge
huatuo_bamai_iolatency_blkdisk_freeze{disk="253:1",host="hostname",region="dev"} 0
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| iolatency_blkdisk_freeze | Host disk freeze event count | count | Host | host, region, disk |
Disk IO Statistics
diskio collects per-device disk IO metrics and system-wide CPU iowait by reading /proc/diskstats and /proc/stat. Unlike iolatency, diskio is procfs-based rather than eBPF-based, providing cumulative counters that support rate-based latency calculations.
The default configuration disables this collector through BlackList. Remove
diskio from BlackList to enable these metrics.
Counter metrics are cumulative; use Prometheus rate() for per-second values (IOPS, throughput). Gauge metrics are point-in-time values. Average latency is computed in PromQL by dividing the I/O time rate by the request rate.
# HELP huatuo_bamai_diskio_read_requests_total Total number of read requests completed successfully.
# TYPE huatuo_bamai_diskio_read_requests_total counter
huatuo_bamai_diskio_read_requests_total{device="sda",host="hostname",region="dev"} 1000
# HELP huatuo_bamai_diskio_write_requests_total Total number of write requests completed successfully.
# TYPE huatuo_bamai_diskio_write_requests_total counter
huatuo_bamai_diskio_write_requests_total{device="sda",host="hostname",region="dev"} 2000
# HELP huatuo_bamai_diskio_read_bytes_total Total number of bytes read from the device.
# TYPE huatuo_bamai_diskio_read_bytes_total counter
huatuo_bamai_diskio_read_bytes_total{device="sda",host="hostname",region="dev"} 2.56e+07
# HELP huatuo_bamai_diskio_written_bytes_total Total number of bytes written to the device.
# TYPE huatuo_bamai_diskio_written_bytes_total counter
huatuo_bamai_diskio_written_bytes_total{device="sda",host="hostname",region="dev"} 4.096e+07
# HELP huatuo_bamai_diskio_io_in_progress Number of I/O requests currently in flight (queue depth).
# TYPE huatuo_bamai_diskio_io_in_progress gauge
huatuo_bamai_diskio_io_in_progress{device="sda",host="hostname",region="dev"} 50
# HELP huatuo_bamai_diskio_read_time_seconds_total Total seconds spent by completed read requests.
# TYPE huatuo_bamai_diskio_read_time_seconds_total counter
huatuo_bamai_diskio_read_time_seconds_total{device="sda",host="hostname",region="dev"} 3
# HELP huatuo_bamai_diskio_write_time_seconds_total Total seconds spent by completed write requests.
# TYPE huatuo_bamai_diskio_write_time_seconds_total counter
huatuo_bamai_diskio_write_time_seconds_total{device="sda",host="hostname",region="dev"} 6
# HELP huatuo_bamai_diskio_disk_iowait_percent CPU time spent waiting for I/O during the collection interval.
# TYPE huatuo_bamai_diskio_disk_iowait_percent gauge
huatuo_bamai_diskio_disk_iowait_percent{host="hostname",region="dev"} 50
| Metric | Description | Unit | Scope | Labels |
|---|---|---|---|---|
| read_requests_total | Cumulative read requests completed (field 4). Use rate() for read IOPS |
count | Host | host, region, device |
| write_requests_total | Cumulative write requests completed (field 8). Use rate() for write IOPS |
count | Host | host, region, device |
| read_bytes_total | Cumulative bytes read (field 6 × 512). Use rate() for read throughput |
bytes | Host | host, region, device |
| written_bytes_total | Cumulative bytes written (field 10 × 512). Use rate() for write throughput |
bytes | Host | host, region, device |
| read_time_seconds_total | Cumulative seconds spent by completed reads (field 7) | seconds | Host | host, region, device |
| write_time_seconds_total | Cumulative seconds spent by completed writes (field 11) | seconds | Host | host, region, device |
| io_in_progress | Current number of I/O requests in flight, i.e. queue depth (field 12) | count | Host | host, region, device |
| disk_iowait_percent | CPU time spent waiting for I/O during the collection interval | percent | Host | host, region |
General System
Soft Lockup
# HELP huatuo_bamai_softlockup_total softlockup counter
# TYPE huatuo_bamai_softlockup_total counter
huatuo_bamai_softlockup_total{host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Source | Labels |
|---|---|---|---|---|---|
| softlockup_total | Count of soft lockup events | count | Host | BPF |
HungTask
# HELP huatuo_bamai_hungtask_total hungtask counter
# TYPE huatuo_bamai_hungtask_total counter
huatuo_bamai_hungtask_total{host="hostname",region="dev"} 0
| Metric | Description | Unit | Target | Source | Labels |
|---|---|---|---|---|---|
| hungtask_total | Count of hung task events | count | Host | BPF |
GPU
- MetaX
| Metric | Description | Unit | Target | Source |
|---|---|---|---|---|
| metax_gpu_sdk_info | GPU SDK info. | - | version | sml.GetSDKVersion |
| metax_gpu_driver_info | GPU driver info. | - | version | sml.GetGPUVersion with driver unit |
| metax_gpu_info | GPU info. | - | gpu, model, uuid, bios_version, bdf, mode, die_count | sml.GetGPUInfo |
| metax_gpu_board_power_watts | GPU board power. | W | gpu | sml.ListGPUBoardWayElectricInfos |
| metax_gpu_pcie_link_speed_gt_per_second | GPU PCIe current link speed. | GT/s | gpu | sml.GetGPUPcieLinkInfo |
| metax_gpu_pcie_link_width_lanes | GPU PCIe current link width. | lanes | gpu | sml.GetGPUPcieLinkInfo |
| metax_gpu_pcie_receive_bytes_per_second | GPU PCIe receive throughput. | B/s | gpu | sml.GetGPUPcieThroughputInfo |
| metax_gpu_pcie_transmit_bytes_per_second | GPU PCIe transmit throughput. | B/s | gpu | sml.GetGPUPcieThroughputInfo |
| metax_gpu_metaxlink_link_speed_gt_per_second | GPU MetaXLink current link speed. | GT/s | gpu, metaxlink | sml.ListGPUMetaXLinkLinkInfos |
| metax_gpu_metaxlink_link_width_lanes | GPU MetaXLink current link width. | lanes | gpu, metaxlink | sml.ListGPUMetaXLinkLinkInfos |
| metax_gpu_metaxlink_receive_bytes_per_second | GPU MetaXLink receive throughput. | B/s | gpu, metaxlink | sml.ListGPUMetaXLinkThroughputInfos |
| metax_gpu_metaxlink_transmit_bytes_per_second | GPU MetaXLink transmit throughput. | B/s | gpu, metaxlink | sml.ListGPUMetaXLinkThroughputInfos |
| metax_gpu_metaxlink_receive_bytes_total | GPU MetaXLink receive data size. | bytes | gpu, metaxlink | sml.ListGPUMetaXLinkTrafficStatInfos |
| metax_gpu_metaxlink_transmit_bytes_total | GPU MetaXLink transmit data size. | bytes | gpu, metaxlink | sml.ListGPUMetaXLinkTrafficStatInfos |
| metax_gpu_metaxlink_aer_errors_total | GPU MetaXLink AER errors count. | count | gpu, metaxlink, error_type | sml.ListGPUMetaXLinkAerErrorsInfos |
| metax_gpu_status | GPU status, 0 means normal, other values means abnormal. Check the documentation to see the exceptions corresponding to each value. | - | gpu, die | sml.GetDieStatus |
| metax_gpu_temperature_celsius | GPU temperature. | °C | gpu, die | sml.GetDieTemperature |
| metax_gpu_utilization_percent | GPU utilization, ranging from 0 to 100. | % | gpu, die, ip | sml.GetDieUtilization |
| metax_gpu_memory_total_bytes | Total vram. | bytes | gpu, die | sml.GetDieMemoryInfo |
| metax_gpu_memory_used_bytes | Used vram. | bytes | gpu, die | sml.GetDieMemoryInfo |
| metax_gpu_clock_mhz | GPU clock. | MHz | gpu, die, ip | sml.ListDieClocks |
| metax_gpu_clocks_throttling | Reason(s) for GPU clocks throttling. | - | gpu, die, reason | sml.GetDieClocksThrottleStatus |
| metax_gpu_dpm_performance_level | GPU DPM performance level. | - | gpu, die, ip | sml.GetDieDPMPerformanceLevel |
| metax_gpu_ecc_memory_errors_total | GPU ECC memory errors count. | count | gpu, die, memory_type, error_type | sml.GetDieECCMemoryInfo |
| metax_gpu_ecc_memory_retired_pages_total | GPU ECC memory retired pages count. | count | gpu, die | sml.GetDieECCMemoryInfo |
- Moore Threads (MThreads)
MThreads GPU monitoring via the MTML (Moore Threads Management Library). The library is discovered automatically at startup using SONAME search (libmtml.so.2 then libmtml.so) through the system dynamic linker. Static device info is cached and only rebuilt on re-init; dynamic metrics are collected on every scrape.
Configuration: remove mthreads_gpu from BlackList to enable. Metric groups are controlled by [MetricCollector.Mthreads] toggles (EnableHealth, EnablePCIe, EnableMTLink).
| Metric | Description | Unit | Labels | Source |
|---|---|---|---|---|
| huatuo_bamai_mthreads_gpu_library_info | MTML library info. | - | version | mtml.LibraryVersion |
| huatuo_bamai_mthreads_gpu_device_info | GPU info. | - | gpu, name, brand, serial | mtml.Device.Name/Brand/SerialNumber |
| huatuo_bamai_mthreads_gpu_device_pci_info | GPU PCI info. | - | gpu, sbdf | mtml.Device.PciSbdf |
| huatuo_bamai_mthreads_gpu_device_spec | GPU spec. | - | gpu, cores | mtml.Device.GpuCores |
| huatuo_bamai_mthreads_gpu_device_bios_version | GPU BIOS version. | - | gpu, bios | mtml.Device.BiosVersion |
| huatuo_bamai_mthreads_gpu_device_musa_capability | GPU MUSA compute capability. | - | gpu, musa_capability | mtml.Device.MusaComputeCapability |
| huatuo_bamai_mthreads_gpu_memory_info | GPU memory info. | - | gpu, type, vendor, bus_width | mtml.Device.InitMemory |
| huatuo_bamai_mthreads_gpu_pcie_link_max_speed_gt_per_sec | GPU PCIe max link speed in GT/s (hardware capability). | GT/s | gpu | mtml.Device.PciInfo |
| huatuo_bamai_mthreads_gpu_pcie_link_max_width_lanes | GPU PCIe max link width in lanes (hardware capability). | lanes | gpu | mtml.Device.PciInfo |
| huatuo_bamai_mthreads_gpu_device_power_watts | GPU device power in watts. | W | gpu | mtml.Device.PowerUsage |
| huatuo_bamai_mthreads_gpu_gpu_temperature_celsius | GPU temperature. | °C | gpu | mtml.Gpu.Temperature |
| huatuo_bamai_mthreads_gpu_memory_temperature_celsius | GPU memory temperature. | °C | gpu | mtml.Memory.Temperature |
| huatuo_bamai_mthreads_gpu_gpu_utilization_percent | GPU utilization (0-100). | % | gpu | mtml.Gpu.Utilization |
| huatuo_bamai_mthreads_gpu_memory_utilization_percent | GPU memory utilization (0-100). | % | gpu | mtml.Memory.Utilization |
| huatuo_bamai_mthreads_gpu_memory_total_bytes | Total GPU memory in bytes. | bytes | gpu | mtml.Memory.Total |
| huatuo_bamai_mthreads_gpu_memory_used_bytes | Used GPU memory in bytes. | bytes | gpu | mtml.Memory.Used |
| huatuo_bamai_mthreads_gpu_gpu_clock_mhz | GPU clock in MHz. | MHz | gpu | mtml.Gpu.Clock |
| huatuo_bamai_mthreads_gpu_gpu_max_clock_mhz | GPU max clock in MHz. | MHz | gpu | mtml.Gpu.MaxClock |
| huatuo_bamai_mthreads_gpu_memory_clock_mhz | GPU memory clock in MHz. | MHz | gpu | mtml.Memory.Clock |
| huatuo_bamai_mthreads_gpu_memory_max_clock_mhz | GPU memory max clock in MHz. | MHz | gpu | mtml.Memory.MaxClock |
| huatuo_bamai_mthreads_gpu_gpu_voltage_volts | GPU voltage in volts. | V | gpu | mtml.Gpu.Voltage |
| huatuo_bamai_mthreads_gpu_gpu_power_limit_watts | GPU enforced power limit in watts. | W | gpu | mtml.Gpu.EnforcedPowerLimit |
| huatuo_bamai_mthreads_gpu_gpu_power_default_limit_watts | GPU default power management limit in watts. | W | gpu | mtml.Gpu.PowerManagementDefaultLimit |
| huatuo_bamai_mthreads_gpu_fan_rpm | GPU fan speed in RPM. | RPM | gpu, fan | mtml.Device.FanRpm |
| huatuo_bamai_mthreads_gpu_fan_speed_percent | GPU fan speed percent. | % | gpu, fan | mtml.Device.FanSpeed |
| huatuo_bamai_mthreads_gpu_gpu_pstate | GPU performance state (0=P0). | - | gpu | mtml.Device.PerformanceState |
| huatuo_bamai_mthreads_gpu_vpu_utilization_percent | GPU VPU utilization (0-100). | % | gpu | mtml.Vpu.Utilization |
| huatuo_bamai_mthreads_gpu_vpu_encoder_utilization_percent | GPU VPU encoder utilization (0-100). | % | gpu | mtml.Vpu.Utilization |
| huatuo_bamai_mthreads_gpu_vpu_decoder_utilization_percent | GPU VPU decoder utilization (0-100). | % | gpu | mtml.Vpu.Utilization |
| huatuo_bamai_mthreads_gpu_vpu_clock_mhz | GPU VPU clock in MHz. | MHz | gpu | mtml.Vpu.Clock |
| huatuo_bamai_mthreads_gpu_pcie_link_speed_gt_per_sec | GPU PCIe current link speed in GT/s. | GT/s | gpu | mtml.Device.PciInfo |
| huatuo_bamai_mthreads_gpu_pcie_link_width_lanes | GPU PCIe current link width in lanes. | lanes | gpu | mtml.Device.PciInfo |
| huatuo_bamai_mthreads_gpu_pcie_replay_total | GPU PCIe replay counter. | count | gpu | mtml.Device.PcieReplayCounter |
| huatuo_bamai_mthreads_gpu_mtlink_state | GPU MtLink state (0=DOWN,1=UP,2=DOWNGRADE). | - | gpu, link | mtml.Device.MtLinkState |
| huatuo_bamai_mthreads_gpu_mtlink_link_bandwidth_gb_s | GPU MtLink per-link max bandwidth (device static spec, not live throughput). | GB/s | gpu | mtml.Device.MtLinkSpec |
| huatuo_bamai_mthreads_gpu_mtlink_link_count | GPU MtLink max number of supported links (device static spec). | links | gpu | mtml.Device.MtLinkSpec |