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[Serve] Add Multiplex metrics into dashboard #37722

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merged 16 commits into from
Aug 4, 2023

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sihanwang41
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@sihanwang41 sihanwang41 commented Jul 24, 2023

Why are these changes needed?

Number of models per replica:
image
Number of times models loaded
image
Number of times models unloaded
image
Model load latency p99
image
Model unloaded latency p99
image
Registered model
image
Cache hit rate
image

Related issue number

Closes: #37517

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  • I've signed off every commit(by using the -s flag, i.e., git commit -s) in this PR.
  • I've run scripts/format.sh to lint the changes in this PR.
  • I've included any doc changes needed for https://docs.ray.io/en/master/.
    • I've added any new APIs to the API Reference. For example, if I added a
      method in Tune, I've added it in doc/source/tune/api/ under the
      corresponding .rst file.
  • I've made sure the tests are passing. Note that there might be a few flaky tests, see the recent failures at https://flakey-tests.ray.io/
  • Testing Strategy
    • Unit tests
    • Release tests
    • This PR is not tested :(

Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
Signed-off-by: Sihan Wang <[email protected]>
@sihanwang41 sihanwang41 marked this pull request as ready for review July 31, 2023 16:05
@sihanwang41 sihanwang41 changed the title [Serve][WIP] Add Multiplex metrics into dashboard [Serve] Add Multiplex metrics into dashboard Jul 31, 2023
@edoakes edoakes requested a review from ericl August 1, 2023 19:39
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Looks like a great start!

@@ -149,6 +149,108 @@
stack=False,
grid_pos=GridPos(16, 2, 8, 8),
),
Panel(
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for most users these panels will be useless.

Is it possible to put them behind a separate grafana dashboard? or maybe a collapsed-by-default grouping?

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@edoakes I talked to @alanwguo, row is not supported in our dashboard, i think I can take it as a follow up to support it.
issue: #38024

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sgtm

Signed-off-by: Sihan Wang <[email protected]>
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Mostly copy changes to make graph titles seem more like titles

Signed-off-by: Sihan Wang <[email protected]>
@sihanwang41
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@edoakes ping for merge ^^

@edoakes edoakes merged commit 73311c4 into ray-project:master Aug 4, 2023
39 of 47 checks passed
NripeshN pushed a commit to NripeshN/ray that referenced this pull request Aug 15, 2023
harborn pushed a commit to harborn/ray that referenced this pull request Aug 17, 2023
arvind-chandra pushed a commit to lmco/ray that referenced this pull request Aug 31, 2023
vymao pushed a commit to vymao/ray that referenced this pull request Oct 11, 2023
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[Serve] Multiplex observability improvement
3 participants