How to gather a heap and cpu profiler from istio-proxy container in OpenShift 4
Issue
Istio-proxycontainer (Envoy sidecar) is consuming huge amounts of memory and/or CPU and can't troubleshoot it using logs only.- Envoy sidecar container is getting
OOM Killed.
Environment
- Red Hat OpenShift Container Platform (RHOCP)
- 4.6+
- Red Hat OpenShift Service Mesh
- v2.x
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