---
title: "JVM thread info"
method: GET
path: "/api/v1/maintenance/_threads/info"
tags: ["Maintenance"]
---

# JVM thread info

`GET /api/v1/maintenance/_threads/info`

Returns lightweight JVM startup and thread-count summary (start time, uptime, current and peak thread count).

## Response `200`

JVM thread info

- ResponseEntityThreadSystemInfoView
  - `errors` ErrorEntity[]
    - `errorCode` string
    - `message` string
    - `fieldName` string
  - `entity` ThreadSystemInfoView
    - `serverId` string, required — Identifier of the cluster node serving this request
    - `serverName` string — Human-readable name of the cluster node, when configured
    - `systemStartupTime` string, required — JVM startup time formatted as 'dd MMM yyyy HH:mm:ss' (server local time)
    - `startTimeMillis` integer, required — JVM startup time as epoch milliseconds
    - `uptimeMillis` integer, required — JVM uptime in milliseconds
    - `currentThreadCount` integer, required — Current live thread count (daemon and non-daemon)
    - `peakThreadCount` integer, required — Peak live thread count since the JVM started
  - `messages` MessageEntity[]
    - `message` string
  - `i18nMessagesMap` object
  - `permissions` string[]
  - `pagination` Pagination
    - `currentPage` integer
    - `perPage` integer
    - `totalEntries` integer

## Other responses

- `401` — Unauthorized - authentication required
- `403` — Forbidden - CMS Administrator role required

---

[API](https://skmtc.dev/jostens/apis/dotcms-rest-api.md) · [All operations](https://skmtc.dev/jostens/apis/dotcms-rest-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/jostens/dotcms-rest-api/revisions/a088fe9f515c/schema)