chore: import upstream snapshot with attribution

2026-07-13 13:11:39 +08:00
commit c8cebdfeee
4654 changed files with 626756 additions and 0 deletions
@@ -0,0 +1,35 @@
+---
+id: flink  
+title: Monitoring Flink      
+sidebar_label: Flink
+keywords: [open source monitoring tool, open source flink monitoring tool]
+---
+
+> Collect and monitor the general performance Metrics of Flink.
+
+## Configuration parameter
+
+|   Parameter Name    |                                                 Parameter Help Description                                                  |
+|---------------------|-----------------------------------------------------------------------------------------------------------------------------|
+| Monitor Host        | The monitored peer IPV4, IPV6, or domain name. Note: Do not include protocol headers (e.g., https://, http://).             |
+| Task Name           | Identifier for this monitoring task, name must be unique.                                                                   |
+| Port                | Monitoring port.                                                                                                            |
+| Query Timeout       | Sets the timeout for JVM connection in milliseconds, default is 3000 milliseconds.                                          |
+| SSL                 | Whether to enable SSL (default is off).                                                                                     |
+| Username            | Connection username.                                                                                                        |
+| Password            | Connection password.                                                                                                        |
+| Collection Interval | Interval for periodic data collection during monitoring, in seconds. The minimum settable interval is 30 seconds.           |
+| Whether to detect   | Whether to perform a probe check for monitoring availability before adding a new monitor; operations proceed if successful. |
+| Description Remarks | Additional identifiers and descriptions for this monitoring, where users can note information.                              |
+
+### Collection Metrics
+
+#### Metrics Set：Overview
+
+| Metric Name  | Metric Unit | Metric Help Description |
+|--------------|-------------|-------------------------|
+| slots_total  | Units       | Total number of slots.  |
+| slots_used   | Units       | Number of slots used.   |
+| task_total   | Units       | Total number of tasks.  |
+| jobs_running | Units       | Number of jobs running. |
+| jobs_failed  | Units       | Number of jobs failed.  |