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Add Kubernetes CPU/Mem usage totals

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Joshua Lambert 2018-04-06 21:58:42 +00:00 committed by Mike Greiling
parent 151d87e4a0
commit c559fdd3b8
2 changed files with 28 additions and 5 deletions
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5
changelogs/unreleased/add-cpu-mem-totals.yml Normal file
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@ -0,0 +1,5 @@
---
title: Add Total CPU/Memory consumption metrics for Kubernetes
merge_request: 17731
author:
type: added

28
config/prometheus/additional_metrics.yml
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@ -139,21 +139,39 @@
- group: System metrics (Kubernetes)
priority: 5
metrics:
- title: "Memory Usage"
- title: "Memory Usage (Total)"
y_label: "Total Memory Used"
required_metrics:
- container_memory_usage_bytes
weight: 4
queries:
- query_range: 'avg(sum(container_memory_usage_bytes{container_name!="POD",pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"}) by (job)) without (job) /1024/1024/1024'
label: Total
unit: GB
- title: "Core Usage (Total)"
y_label: "Total Cores"
required_metrics:
- container_cpu_usage_seconds_total
weight: 3
queries:
- query_range: 'avg(sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"}[15m])) by (job)) without (job)'
label: Total
unit: "cores"
- title: "Memory Usage (Pod average)"
y_label: "Memory Used per Pod"
required_metrics:
- container_memory_usage_bytes
weight: 1
weight: 2
queries:
- query_range: 'avg(sum(container_memory_usage_bytes{container_name!="POD",pod_name=~"^%{ci_environment_slug}-([^c].*|c([^a]|a([^n]|n([^a]|a([^r]|r[^y])))).*|)-(.*)",namespace="%{kube_namespace}"}) by (job)) without (job) / count(avg(container_memory_usage_bytes{container_name!="POD",pod_name=~"^%{ci_environment_slug}-([^c].*|c([^a]|a([^n]|n([^a]|a([^r]|r[^y])))).*|)-(.*)",namespace="%{kube_namespace}"}) without (job)) /1024/1024'
- query_range: 'avg(sum(container_memory_usage_bytes{container_name!="POD",pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"}) by (job)) without (job) / count(avg(container_memory_usage_bytes{container_name!="POD",pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"}) without (job)) /1024/1024'
label: Pod average
unit: MB
- title: "CPU Usage"
- title: "Core Usage (Pod average)"
y_label: "Cores per Pod"
required_metrics:
- container_cpu_usage_seconds_total
weight: 1
queries:
- query_range: 'avg(sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name=~"^%{ci_environment_slug}-([^c].*|c([^a]|a([^n]|n([^a]|a([^r]|r[^y])))).*|)-(.*)",namespace="%{kube_namespace}"}[15m])) by (job)) without (job) / count(sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name=~"^%{ci_environment_slug}-([^c].*|c([^a]|a([^n]|n([^a]|a([^r]|r[^y])))).*|)-(.*)",namespace="%{kube_namespace}"}[15m])) by (pod_name))'
- query_range: 'avg(sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"}[15m])) by (job)) without (job) / count(sum(rate(container_cpu_usage_seconds_total{container_name!="POD",pod_name=~"^%{ci_environment_slug}-(.*)",namespace="%{kube_namespace}"}[15m])) by (pod_name))'
label: Pod average
unit: "cores"