Container インテグレーションのメトリクス
Container の監視に使う Datadog の公式インテグレーションです。収集するメトリクスは 45 件あります。
公式の紹介文 (英語)
Track your container metrics with Datadog
種別の内訳
- gauge (その時点の値): 41 件
- count (集計間隔内の発生回数): 4 件
メトリクスの一覧
説明は公式の定義の英文をそのまま載せています。
| メトリクス | 種別 | 単位 |
|---|---|---|
container.The maximum CPU time available to the container | gauge | nanocore |
container.The container system CPU usage | gauge | nanocore |
container.The total cpu throttled time | gauge | nanosecond |
container.The number of periods during which the container was throttled | gauge | - |
container.The container total CPU Usage | gauge | nanocore |
container.The container userspace CPU usage | gauge | nanocore |
container.The number of bytes read from disks by this container | gauge | byte |
container.The number of read operations done by this container | gauge | - |
container.The number of bytes written to disks by this container | gauge | byte |
container.The number of write operations done by this container | gauge | - |
container.The container active anonymous memory (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container active file-backed memory (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container cache usage | gauge | byte |
container.The container commit memory usage | gauge | byte |
container.The container peak commit memory usage | gauge | byte |
container.The container memory that are waiting to get written back to the disk (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container mapped file memory (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container memory that is queued for syncing to disk (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container inactive anonymous memory (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container inactive file-backed memory (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container kernel memory usage | gauge | byte |
container.The container memory limit | gauge | byte |
container.Number of major page faults incurred | count | - |
container.The number of OOM events triggered by the container | gauge | - |
container.Total number of page faults incurred | count | - |
container.The container memory allocated for page tables (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The number of refaults of previously evicted anonymous pages (requires extended_memory_metrics flag in the check config) | count | byte |
container.The number of refaults of previously evicted file pages (requires extended_memory_metrics flag in the check config) | count | byte |
container.The container RSS usage | gauge | byte |
container.The container swap-backed memory such as tmpfs (requires extended_memory_metrics flag in the check config), shm segments... | gauge | byte |
container.The container memory soft limit | gauge | byte |
container.The container swap usage | gauge | byte |
container.The container memory that can't be reclaimed (requires extended_memory_metrics flag in the check config) | gauge | byte |
container.The container total memory usage | gauge | byte |
container.The maximum memory usage recorded since the container started | gauge | byte |
container.The container working set usage | gauge | byte |
container.The number of network bytes received (per interface) | gauge | byte |
container.The number of network packets received (per interface) | gauge | - |
container.The number of network bytes sent (per interface) | gauge | byte |
container.The number of network packets sent (per interface) | gauge | - |
container.The number of open file descriptors (Linux only) | gauge | - |
container.The number of threads running inside this container | gauge | - |
container.The maximum number of threads for this container | gauge | - |
container.The number of container restarted | gauge | - |
container.The container uptime | gauge | second |
公式ドキュメント
メトリクスの名前と説明は Datadog の公式インテグレーションの定義 (Copyright Datadog, Inc.・BSD-3-Clause) を英文のまま載せています。利用条件の全文は サイトについてにあります。