tree 893a4818bb1bfc1f500328056f04e4bfee342c19
parent 09863bf3ed6a0f892081f462a8a89f34a4a43dc2
author Ziting <9065044+ZitingShen@users.noreply.github.com> 1616195959 -0700
committer GitHub <noreply@github.com> 1616195959 -0700
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Add a metric to track the number of active threads of a container's thread pool (#1476)

Feature: Add a metric to track the number of active threads of a container's thread pool. This will be used to calculate the thread pool utilization of a job, which will be used as a signal for the autosizing controller to scale up or down the job thread pool size and number of containers.

Changes:
 - Add a metric to track the number of active threads of a container's thread pool.
 - Update the existing container thread pool size metric to reflect the pool size from the thread pool instead of emitting the static job.container.thread.pool.size