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hc-github-team-nomad-core authored Jun 15, 2023
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39 changes: 22 additions & 17 deletions website/content/docs/operations/metrics-reference.mdx
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Expand Up @@ -186,23 +186,28 @@ The following metrics are emitted for each allocation if allocation metrics
are enabled. Note that allocation metrics available may be dependent on the
task driver; not all task drivers can provide all metrics.

| Metric | Description | Unit | Type | Labels |
| --------------------------------------------- | ----------------------------------------------------------------- | ----------- | ----- | ------------------------------------------------ |
| `nomad.client.allocs.cpu.allocated` | Total CPU resources allocated by the task across all cores | MHz | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.system` | Total CPU resources consumed by the task in system space | Percentage | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.throttled_periods` | Total number of CPU periods that the task was throttled | Nanoseconds | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.throttled_time` | Total time that the task was throttled | Nanoseconds | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.total_percent` | Total CPU resources consumed by the task across all cores | Percentage | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.total_ticks` | CPU ticks consumed by the process in the last collection interval | Integer | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.user` | Total CPU resources consumed by the task in the user space | Percentage | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.allocated` | Amount of memory allocated by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.cache` | Amount of memory cached by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.kernel_max_usage` | Maximum amount of memory ever used by the kernel for this task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.kernel_usage` | Amount of memory used by the kernel for this task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.max_usage` | Maximum amount of memory ever used by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.rss` | Amount of RSS memory consumed by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.swap` | Amount of memory swapped by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.usage` | Total amount of memory used by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| Metric | Description | Unit | Type | Labels |
|-----------------------------------------------|-------------------------------------------------------------------|-------------|---------|--------------------------------------------------|
| `nomad.client.allocs.complete` | Number of complete allocations | Integer | Counter | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.allocated` | Total CPU resources allocated by the task across all cores | MHz | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.system` | Total CPU resources consumed by the task in system space | Percentage | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.throttled_periods` | Total number of CPU periods that the task was throttled | Nanoseconds | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.throttled_time` | Total time that the task was throttled | Nanoseconds | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.total_percent` | Total CPU resources consumed by the task across all cores | Percentage | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.total_ticks` | CPU ticks consumed by the process in the last collection interval | Integer | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.cpu.user` | Total CPU resources consumed by the task in the user space | Percentage | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.failed` | Number of failed allocations | Integer | Counter | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.allocated` | Amount of memory allocated by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.cache` | Amount of memory cached by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.kernel_max_usage` | Maximum amount of memory ever used by the kernel for this task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.kernel_usage` | Amount of memory used by the kernel for this task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.max_usage` | Maximum amount of memory ever used by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.rss` | Amount of RSS memory consumed by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.swap` | Amount of memory swapped by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.memory.usage` | Total amount of memory used by the task | Bytes | Gauge | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.oom_killed` | Number of oom-killed allocations | Integer | Counter | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.restart` | Number of task restarts | Integer | Counter | alloc_id, host, job, namespace, task, task_group |
| `nomad.client.allocs.running` | Number of running allocations | Integer | Counter | alloc_id, host, job, namespace, task, task_group |

## Job Summary Metrics

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