[libcxx-commits] [libcxx] ec27c2d - [libc++] Add link to premerge tesing dashboard to docs. (#160342)

[via libcxx-commits]

Author: cmtice
Date: 2025-09-25T08:08:06-07:00
New Revision: ec27c2d340c08f98ffc893e01a60045b7377ebff

URL: https://github.com/llvm/llvm-project/commit/ec27c2d340c08f98ffc893e01a60045b7377ebff
DIFF: https://github.com/llvm/llvm-project/commit/ec27c2d340c08f98ffc893e01a60045b7377ebff.diff

LOG: [libc++] Add link to premerge tesing dashboard to docs. (#160342)

This adds a link to the dashboard that shows premerge testing queue and
run times for libc++ testing, to the Contributing.rst document.

Added: 
    

Modified: 
    libcxx/docs/Contributing.rst

Removed: 
    


################################################################################
diff  --git a/libcxx/docs/Contributing.rst b/libcxx/docs/Contributing.rst
index ac856195ad68e..4e9d1ba52b47e 100644
--- a/libcxx/docs/Contributing.rst
+++ b/libcxx/docs/Contributing.rst
@@ -330,6 +330,17 @@ has been merged, an LLVM premerge maintainer (a Google employee) must use
 terraform to apply the change to the running GKE cluster.
 
 
+Monitoring premerge testing performance
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+The llvm-premerge-libcxx runners mentioned above collect metrics regarding the
+time the tests spend queued up before they start running and also the time it
+takes the tests to actually complete running. These metrics are collected and
+aggregated (based on stage and PR), and the results can be seen at the
+`Libc++ Premerge Testing dashboard
+<https://llvm.grafana.net/public-dashboards/0bd453e8b3034733a1b0ff8c7728086d>`__
+.
+
 run-buildbot-container
 ~~~~~~~~~~~~~~~~~~~~~~