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add dropwizard metrics #8

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9 of 38 tasks
kortemik opened this issue May 22, 2023 · 3 comments · Fixed by #24
Open
9 of 38 tasks

add dropwizard metrics #8

kortemik opened this issue May 22, 2023 · 3 comments · Fixed by #24

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@kortemik
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kortemik commented May 22, 2023 •
edited by StrongestNumber9
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add at least following:

  • total counters for runtime, provides visibility to instance over all utilization
    • total records
    • total bytes
    • total k8s api calls
    • second since startup (uptime)
    • total active containers
    • total active connections
    • total reconnects
    • total errors in processing
    • configured api cache duration
    • total label configuration missing containers, increment always when api call does not have proper labels
    • total records sent with default labels
  • total throughput, provides visibility, provides visibility to instance current utilization
    • record per second (rps)
    • bytes per second (bps)
  • total combined latency, provides visibility to target system performance
    • connect latency
    • send latency
    • k8s api call latency
    • k8s api cache latency
    • file parsing latency

add following per podName metrics, provides detailed visibility to :

  • podName total counters
    • records
    • bytes
    • second since startup (pod logger uptime)
    • reconnects
    • errors
    • api calls without proper labels
    • records sent with default labels
  • podName throughput
    • record per second (rps)
    • bytes per second (bps)
  • podName latency
    • connect latency
    • send latency
    • file parsing latency
    • k8s api call latency
    • k8s api cache latency
@StrongestNumber9 StrongestNumber9 linked a pull request May 23, 2023 that will close this issue
Adds prometheus metrics endpoint #24
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@StrongestNumber9
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Pr #24 adds some of the metrics

@kortemik kortemik reopened this Jun 20, 2023
@kortemik
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not all added?

@StrongestNumber9
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StrongestNumber9 commented Jun 21, 2023 •
edited
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Woops, should not have been linked to the PR and closed yet

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Adds prometheus metrics endpoint StrongestNumber9/k8s_01
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@kortemik @StrongestNumber9