Increase parallelism in Evergreen tasks

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    • Type: Improvement
    • Resolution: Fixed
    • Priority: Major - P3
    • 4.9.0
    • Affects Version/s: None
    • Component/s: Testing Infrastructure
    • None
    • Fully Compatible
    • STM 2020-10-19
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      When switching from c4 to m4 instances of similar memory sizes (but with fewer CPUs), we're seeing similar task runtimes with the same level of parallelism in one-off patch builds.

      We'd like to be able to change the resmoke job factor on a per-distro basis. For m4, we will set it to 1.618 instead of 1, which is the default now .

      The job factor will apply to Enterprise RHEL 6.2 and Linux DEBUG and will be a change in evergreen.yml. The job factor will be changed in evergreen_resmoke_job_count.py

            Assignee:
            Raiden Worley (Inactive)
            Reporter:
            Robert Guo (Inactive)
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              Created:
              Updated:
              Resolved: