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  1. Core Server
  2. SERVER-36689

Free Monitoring metrics values become "stuck" after very long server response

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Cannot Reproduce
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Operating System:
      ALL
    • Steps To Reproduce:
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      (I've been struggling to reproduce this locally, so this may have been caused by local dev environment issues, debugger, etc. Still raising the ticket in case you guys are able to reproduce more easily, or are aware of codepaths that might lead to this behavior.)

      Show
      (I've been struggling to reproduce this locally, so this may have been caused by local dev environment issues, debugger, etc. Still raising the ticket in case you guys are able to reproduce more easily, or are aware of codepaths that might lead to this behavior.)

      Description

      If the Free Monitoring service takes a very long time (minutes) to respond to a request (because, for instance, execution of service was suspended while stepping through debugger), we later observed that two other mongods had their metrics reporting "stuck" for 4+ hours, in that these two mongods would report metrics every minute, but always repeating the same data points from ~4 hours ago. It never advanced again to steady state reporting of new, current metrics.

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            Assignee:
            mark.benvenuto Mark Benvenuto
            Reporter:
            duncan.armstrong Duncan Armstrong
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              Dates

              Created:
              Updated:
              Resolved: