# REST: Monitor Workloads

> REST: Monitor Workloads - Statistics, events, history, and aggregated Workload stats.

This Markdown file sits beside the HTML page at the same path (with a `.md` suffix). It summarizes the topic and lists links for tools and LLM context.

Companion generated at `2026-09-02T14:28:12.975165+00:00` (UTC).

## Primary page

- [REST: Monitor Workloads](https://docs.datarobot.com/ja/docs/workload-api/monitor-workloads/monitoring-rest-endpoints.html.md): Full documentation for this topic (Markdown sidecar).

## Sections on this page

- [統計情報](https://docs.datarobot.com/ja/docs/workload-api/monitor-workloads/monitoring-rest-endpoints.html.md#statistics): In-page section heading.
- [Events and history](https://docs.datarobot.com/ja/docs/workload-api/monitor-workloads/monitoring-rest-endpoints.html.md#events-and-history): In-page section heading.

## Documentation content

This page indexes the REST endpoints the Workload API exposes for monitoring a Workload: statistics, lifecycle events, and replacement history. アプリケーションのOpenTelemetryテレメトリ（コンテナから送信されるトレース、ログ、メトリクス）は、別のオブザーバビリティ基盤を通じて公開されており、Workload APIによってプロキシ処理されることはありません。コンソールのビューについては、 [デプロイされたワークロードの監視](https://docs.datarobot.com/ja/docs/workload-api/monitor-workloads/monitoring-ui/index.html.md) および [デプロイされたワークロードのアクティビティを表示する](https://docs.datarobot.com/ja/docs/workload-api/monitor-workloads/activity-logs-ui/index.html.md) を参照してください。

## 統計情報

The following endpoints return aggregated and time-series request statistics, with optional reset by proton or time window.

| Verb | パス | 説明 |
| --- | --- | --- |
| GET | /workloads/stats | Aggregated statistics across all accessible Workloads. Same filters as GET /workloads. |
| GET | /workloads/{workload_id}/stats | Aggregated request statistics for one Workload. Optional protonId, startTime, endTime, responseTimeQuantile (default 0.5), slowRequestsThreshold (default 2000 ms). |
| GET | /workloads/{workload_id}/stats/{metric_name} | Time-series for a single metric. metric_name ∈ totalRequests, requestsOverN, requestsPerMinute, concurrentRequests, responseTime, totalErrorRate. Optional resolution (PT1M, PT5M, PT1H, P1D, P7D, P1M; default P1D). |
| DELETE | /workloads/{workload_id}/stats | Reset Workload statistics. Optional protonId, startTime, endTime for partial windows. |

## Events and history

These endpoints expose the lifecycle event stream and the Workload's replacement history.

| Verb | パス | 説明 |
| --- | --- | --- |
| GET | /workloads/{workload_id}/events | List lifecycle events (status changes, errors) for a Workload. |
| GET | /workloads/{workload_id}/history | List the Workload's replacement history (ReplacementHistoryListResponse). |

See [Monitoring concepts](https://docs.datarobot.com/ja/docs/workload-api/monitor-workloads/monitoring-concepts.html.md) for retention and access semantics. 完全なスキーマおよびパラメーターのリファレンスについては、 [Workload APIリファレンス](https://docs.datarobot.com/ja/docs/api/reference/public-api/tag-workloads.html.md) を参照してください。