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VMware instability related to config-store

Question asked by imbGIS on Feb 19, 2016
Latest reply on Mar 7, 2016 by imbGIS

We're running two clusters of ArcGIS for Server Enterprise (Windows) 10.3.1 on VMware vSphere 5 (ESXi 5.5) running Windows Server 2008R2 SP1 (64-bit). For the past three days we are seeing repeated crashes with all servers going down together. From the VM console we're seeing the CPUs spike to 100% and stay there until the VMs become unresponsive. Server logs are empty. The only commonality between the servers in these two clusters is a common config-store. On the ArcGIS side we haven't changed any configurations in recent days. On the VM side we're told nothing has changed in recent days. Can a corrupted config-store cause servers to fail? Can someone identify which process within ArcGIS controls communication with the config-store?

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