We are facing performance issue for Portal for ArcGIS 10.5 in high availability environment. It was running fine until a failover happened and I assume the recovery didn't went well.
Error in portal log "HA: error in HA plugin. The semaphore timeout period has expired"
Publishing map service and GP service is taking lot of time, sometimes upto 30 minutes for a simple map services.
One more behavior, initial listing of all the services is slow but after 2 minutes all services appears in list.
We tried restarting the environment, but no success, the performance issue is still there.
Appreciate any help.