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

[via libcxx-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libcxx

Author: None (cmtice)

<details>
<summary>Changes</summary>

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

---
Full diff: https://github.com/llvm/llvm-project/pull/160342.diff


1 Files Affected:

- (modified) libcxx/docs/Contributing.rst (+11) 


``````````diff
diff --git a/libcxx/docs/Contributing.rst b/libcxx/docs/Contributing.rst
index ac856195ad68e..695fc95aad872 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 this
+`Libc++ Premerge Testing dashboard
+<https://llvm.grafana.net/public-dashboards/0bd453e8b3034733a1b0ff8c7728086d>`__
+.
+
 run-buildbot-container
 ~~~~~~~~~~~~~~~~~~~~~~
 

``````````

</details>


https://github.com/llvm/llvm-project/pull/160342