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Bug
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Resolution: Unresolved
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Minor
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None
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None
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False
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False
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Moderate
Description of problem:
when creating a new namespace + new ServiceMeshMember CRD in it : reconcile can take 40 seconds
Version-Release number of selected component (if applicable):
OSSM_2.6.11-3 on Openshift 4.16.51_1592
How reproducible:
hard to reproduce. its a timing issue
Steps to Reproduce:
1. you need an openshift cluster with thousands of pods (3000-4000) in the istio mesh
2. need to set istio sidecar injection to `auto`
3. need to create namespace + ServiceMeshMember in it and watch the diff between createTimeStamp and status: ready
Actual results:
in most cases : the time to reconcile that ServiceMeshMember object is less than 1sec. in some case its 6s,12s or even 40s.
Expected results:
sub second ready state for ServiceMeshMember. just like with classic K8s and istio 1.21 under same pod count.
Additional info:
what other info is required to debug this slowness ?
