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| author | Stan Hu <stanhu@gmail.com> | 2018-09-12 12:29:09 +0000 |
|---|---|---|
| committer | Stan Hu <stanhu@gmail.com> | 2018-09-12 12:29:09 +0000 |
| commit | 9f7844e25659fe1e433c0bc5ec8eb9e96e77f223 (patch) | |
| tree | 0d633a03866ae389f3ff1f0fbfe4558a1a6eefae | |
| parent | 0aa18ae2452283a9a2566e749884332957335cfd (diff) | |
| parent | e91c7469ad0be5f429548d4142ca93c17ec9e71e (diff) | |
| download | gitlab-ce-9f7844e25659fe1e433c0bc5ec8eb9e96e77f223.tar.gz | |
Merge branch 'bjk/49849_node_metrics_update' into 'master'
Update example Prometheus queries
Closes #49849
See merge request gitlab-org/gitlab-ce!21695
| -rw-r--r-- | doc/administration/monitoring/prometheus/index.md | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/doc/administration/monitoring/prometheus/index.md b/doc/administration/monitoring/prometheus/index.md index 9d525645952..b1b670c3b42 100644 --- a/doc/administration/monitoring/prometheus/index.md +++ b/doc/administration/monitoring/prometheus/index.md @@ -97,10 +97,10 @@ For a more fully featured dashboard, Grafana can be used and has Sample Prometheus queries: -- **% Memory used:** `(1 - ((node_memory_MemFree + node_memory_Cached) / node_memory_MemTotal)) * 100` -- **% CPU load:** `1 - rate(node_cpu{mode="idle"}[5m])` -- **Data transmitted:** `irate(node_network_transmit_bytes[5m])` -- **Data received:** `irate(node_network_receive_bytes[5m])` +- **% Memory available:** `((node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes) or ((node_memory_MemFree_bytes + node_memory_Buffers_bytes + node_memory_Cached_bytes) / node_memory_MemTotal_bytes)) * 100` +- **% CPU utilization:** `1 - avg without (mode,cpu) (rate(node_cpu_seconds_total{mode="idle"}[5m]))` +- **Data transmitted:** `rate(node_network_transmit_bytes_total{device!="lo"}[5m])` +- **Data received:** `rate(node_network_receive_bytes_total{device!="lo"}[5m])` ## Configuring Prometheus to monitor Kubernetes |