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  1. Core Server
  2. SERVER-29646

hang_analyzer.py should send a SIGUSR1 to resmoke.py before attaching to any processes

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    Details

    • Backwards Compatibility:
      Fully Compatible
    • Backport Requested:
      v3.4, v3.2
    • Sprint:
      TIG 2017-07-10
    • Linked BF Score:
      0

      Description

      There are cases where we trigger the 15-minute "post" phase Evergreen timeout with GDB getting stuck while attached to a process. We should send a SIGUSR1 signal to resmoke.py as the first thing buildscripts/hang_analyzer.py does to ensure that we are generating a report.json file (and therefore populating the Evergreen sidebar) as often as we possibly can.

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                Updated:
                Resolved: