Commit c8cdf6ec authored by Michael Kozono's avatar Michael Kozono

Merge branch '118788-add-nginx-500-percentage-metric' into 'master'

Add new Nginx 500 percentage metric

See merge request gitlab-org/gitlab!28983
parents 7619a38a 0e8e8687
---
title: Add Nginx error percentage metric
merge_request: 28983
author:
type: added
......@@ -218,3 +218,13 @@ panel_groups:
query_range: 'sum(rate(nginx_server_requests{code="5xx", %{environment_filter}}[2m]))'
label: HTTP Errors
unit: "errors / sec"
- title: "HTTP Error Rate"
type: "area-chart"
y_label: "HTTP Errors (%)"
weight: 1
metrics:
- id: response_metrics_nginx_http_error_percentage
query_range: 'sum(rate(nginx_server_requests{code=~"5.*", host="*", %{environment_filter}}[2m])) / sum(rate(nginx_server_requests{code="total", host="*", %{environment_filter}}[2m])) * 100'
label: 5xx Errors (%)
unit: "%"
# frozen_string_literal: true
class AddNginxFiveHundredPercentageMetric < ActiveRecord::Migration[6.0]
DOWNTIME = false
def up
::Gitlab::DatabaseImporters::CommonMetrics::Importer.new.execute
end
def down
# no-op
end
end
......@@ -13072,5 +13072,6 @@ COPY "schema_migrations" (version) FROM STDIN;
20200403185422
20200407094005
20200407094923
20200408110856
\.
......@@ -17,6 +17,7 @@ NGINX server metrics are detected, which tracks the pages and content directly s
| Throughput (req/sec) | `sum(rate(nginx_server_requests{server_zone!="*", server_zone!="_", %{environment_filter}}[2m])) by (code)` |
| Latency (ms) | `avg(nginx_server_requestMsec{%{environment_filter}})` |
| HTTP Error Rate (HTTP Errors / sec) | `sum(rate(nginx_server_requests{code="5xx", %{environment_filter}}[2m]))` |
| HTTP Error (%)| `sum(rate(nginx_server_requests{code=~"5.*", host="*", %{environment_filter}}[2m])) / sum(rate(nginx_server_requests{code="total", host="*", %{environment_filter}}[2m])) * 100` |
## Configuring Prometheus to monitor for NGINX metrics
......
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