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Issue 866701 link

Starred by 2 users
Status: Assigned
Owner:
mikenichols@chromium.org
Cc:
dgarr...@chromium.org
la...@chromium.org
chromeos-continuous-integration-fire-hose@google.com
Components:
EstimatedDays: ----
NextAction: ----
OS: ----
Pri: 3
Type: Feature



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Extend chromite.lib.metrics.ProxyMetric to full process tree

Project Member Reported by la...@chromium.org, Jul 23 
We currently fork a "sidecar" metrics process to handle metrics for parallel cbuildbot stage execution. We'd like to extend this to handle metrics for all cbuildbot descendent processes in order to a) annotate all those metrics with build details and b) reduce the amount of metrics traffic we send.

Comment 1 by dgarr...@chromium.org, Jul 23 

A) Be aware of chromite/lib/parallel.py
B) Python multiprocess managers support for network communication.

B might simplify sharing a process inside/outside the chroot.

Comment 2 by jclinton@chromium.org, Jul 24 

Also plan for the longer-term vision that parallel stages will no longer be running on the same machine.
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