Yu-Lin Chen created YUNIKORN-2825:
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Summary: Fix the job name of pprof dashboard in Grafana dashboard
example
Key: YUNIKORN-2825
URL: https://issues.apache.org/jira/browse/YUNIKORN-2825
Project: Apache YuniKorn
Issue Type: Bug
Components: documentation
Reporter: Yu-Lin Chen
After following the steps in "[Prometheus and
Grafana|https://yunikorn.apache.org/docs/next/user_guide/prometheus#deploy-prometheus-and-grafana-in-a-cluster]";
to deploy Grafana, if you import the pprof dashboard through
"[yunikorn-pprof.json|https://github.com/apache/yunikorn-k8shim/tree/master/deployments/grafana-dashboard]";,
there is no metrics are displayed.
The reason is the job name in the yunikorn-pprof.json doesn't match what we
have from Promethus operator.
We should fix the job name in the example json.
ex:
{code:bash}
"expr": "go_memstats_heap_inuse_bytes{job=~\"yunikorn\"}",
{code}
should change to
{code:bash}
"expr": "go_memstats_heap_inuse_bytes{job=\"yunikorn-service\"}",
{code}
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