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Expand Prometheus metrics #426

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mgrabovsky opened this issue May 26, 2021 · 0 comments
Open
11 tasks

Expand Prometheus metrics #426

mgrabovsky opened this issue May 26, 2021 · 0 comments
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enhancement feature:metrics Features and bugs related to the metrics and monitoring subsystem.
Milestone
Retrace Server 2.0

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@mgrabovsky
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mgrabovsky commented May 26, 2021 •
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As a follow-up to #419, it would be nice to expand the list of exposed metrics in the future. Some useful ones that come to mind are (roughly in order of descending priority):

  • Task duration summaries (min, max, quantiles) over some reasonable window
  • Number of tasks (failed, successful) per operating system release
  • Backtrace rating histogram, i.e. the number of successful tasks that produced a backtrace with rating 0..4. (This would require calling abrt-action-analyze-backtrace on the result.)
  • CPU load (1/5/15 min)
  • Memory usage
  • httpd stats
  • Time until TLS certificate expires
  • Occurrence of common retracing errors
  • Server uptime
  • Retrace Server version
  • Uploaded coredump size summaries

It would also be nice to split some of the metrics by operating system (e.g. tasks failed for Fedora 34, tasks failed for CentOS 8 etc.).
@mgrabovsky mgrabovsky added the feature:metrics Features and bugs related to the metrics and monitoring subsystem. label Jun 23, 2021
@mgrabovsky mgrabovsky added this to the 2.0.0 milestone Jan 17, 2022
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enhancement feature:metrics Features and bugs related to the metrics and monitoring subsystem.
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Retrace Server 2.0
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