Kernel/haproxy tuning for Openshift cluster with high connection load
Issue
- We are facing performance issues for applications that are hosted on OpenShift platform.
- HAProxy routers are restarting and show very slow response time while performance load tests.
- Customer desired load is 3000 requests/sec and they are getting 9 - 12 sec latency which is not acceptable.
Environment
- Red Hat Openshift
- F5 load balancer
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