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Update _index.md

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- Change `nginx_ingress_controller_ingress_upstream_latency_seconds_sum` to `nginx_ingress_controller_response_duration_seconds_bucket`
- Enrich ETCD expressions
This commit is contained in:
Frank Mai
2019-03-13 19:53:10 +08:00
committed by Denise Schannon
parent f0ae48f457
commit a289b25e82
1 changed files with 15 additions and 3 deletions
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content/rancher/v2.x/en/tools/monitoring/expression/_index.md
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@@ -124,6 +124,18 @@ weight: 10000
## Etcd Metrics
- **Etcd has a leader**
`max(etcd_server_has_leader)`
- **Number of leader changes**
`max(etcd_server_leader_changes_seen_total)`
- **Number of failed proposals**
`sum(etcd_server_proposals_failed_total)`
- **GRPC Client Traffic**
| Catalog | Expression |
@@ -238,12 +250,12 @@ weight: 10000
| Detail | `max(nginx_ingress_controller_request_duration_seconds_bucket{le="1"}) by (host, path)` |
| Summary | `max(nginx_ingress_controller_request_duration_seconds_bucket{le="1"}) by (host, path)` |
- **Nginx Response Seconds**
- **Ingress Upstream Response Time**
| Catalog | Expression |
| --- | --- |
| Detail | `sort_desc(max(nginx_ingress_controller_ingress_upstream_latency_seconds_sum) by (host, path))` |
| Summary | `sort_desc(max(nginx_ingress_controller_ingress_upstream_latency_seconds_sum) by (host, path))` |
| Detail | `sort_desc(max(nginx_ingress_controller_response_duration_seconds_bucket) by (host, path))` |
| Summary | `sort_desc(max(nginx_ingress_controller_response_duration_seconds_bucket) by (host, path))` |
## Rancher Logging Metrics