[GitHub] [openwhisk] lihshyang opened a new issue #4908: Grafana dashboard warm/non-warm container metrics not working

[GitBox <gi...@apache.org>]

lihshyang opened a new issue #4908:
URL: https://github.com/apache/openwhisk/issues/4908


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   ## Environment details:
   
   * Kubernetes deployment
   * Docker version 19.03.6, Ubuntu 4.15.0-1065-aws
   
   ## Steps to reproduce the issue:
   
   1.  deploy OW on Kubernetes using https://github.com/apache/openwhisk-deploy-kube.git
   2.  connect to dashboard at https://apihost/monitoring/dashboards
   3.  check out Action Performance Metrics
   
   ## Provide the expected results and outputs:
   
   ```
   Warm/non-warm container starts show the correct numbers.
   ```
   
   ## Provide the actual results and outputs:
   
   ```
   Warm/non-warm container starts figures show random lines, and constantly changing:
   <img width="800" alt="Screen Shot 2020-05-19 at 5 47 05 PM" src="https://user-images.githubusercontent.com/779142/82484515-deaaf200-9a8e-11ea-9daf-5f621528d4de.png">
   ```
   
   ## Additional information you deem important:
   * seems this statement is not evaluated correctly https://github.com/apache/openwhisk/blob/master/core/monitoring/user-events/compose/grafana/dashboards/openwhisk_events.json#L1559
   
   


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