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  1. Kudu
  2. KUDU-3270

Add metrics for DNS resolution times and DNS cache-related metrics

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    Details

    • Type: Improvement
    • Status: Open
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      When constructing a proxy for remote peer to perform a RPC, DNS resolution is performed. It would be great to add metrics to measure how much time the DNS resolution takes. That information could be provided by :

      • a histogram for DNS resolver times
      • 'standard' cache metrics for the DNS resolver cache

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            • Assignee:
              Unassigned
              Reporter:
              aserbin Alexey Serbin
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              Dates

              • Created:
                Updated: