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jaegertracing / jaeger-ui

Web UI for Jaeger
http://jaegertracing.io/
Apache License 2.0
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[Bug]: Critical path is taxing on CPU when expanding span tags #2179

Open bobrik opened 4 months ago

bobrik commented 4 months ago

What happened?

We upgraded from v1.46 to v1.54 and some users noticed slowness when expanding tags. With some CPU tracing I was able to pinpoint #1871 as the culprit.

Steps to reproduce

  1. Run Jaeger v1.54
  2. Load a large trace
  3. Try expanding/collapsing spans
  4. Observe slowness

Expected behavior

Everything is snappy as it was.

Relevant log output

No response

Screenshot

image image

Additional context

No response

Jaeger backend version

v1.54

SDK

No response

Pipeline

No response

Stogage backend

No response

Operating system

No response

Deployment model

No response

Deployment configs

No response

MiirzaBaig commented 1 month ago

Is it still on? if yes would like to work on this!

yurishkuro commented 1 month ago

yes, there is an unfinished PR

MiirzaBaig commented 1 month ago

noted!