Prometheus Monitoring¶
Access the Prometheus Dashboards¶
In Grafana, click Dashboards and click Prometheus / Overview.
Monitoring Components¶
Discovery¶
Metric |
Description |
|---|---|
Target Sync |
Average target synchronization duration in milliseconds |
Targets |
Number of discovered targets by Prometheus service discovery |
Retrieval¶
Metric |
Description |
|---|---|
Average Scrape Interval Duration |
Average duration between target scrapes in milliseconds |
Scrape failures |
Per-second rate of scrape failures by different failure reasons |
Appended Samples |
Sample ingestion rate per second |
Storage¶
Metric |
Description |
|---|---|
Head Series |
Number of series in the head block |
Head Chunks |
Number of chunks in the head block |
Query¶
Metric |
Description |
|---|---|
Query Rate |
Per-second rate of inner query evaluations |
Stage Duration |
Slowest (max) 90th percentile query duration by stage in milliseconds |
