Poor performance of highly specced VMs – vNUMA!

The scenario:Database server with 10 vCPU and 192 GB ram Physical host with 2 sockets of 10 cores, 265GB RAM total Customer was reporting poor performance of their database server, an initial browse of the configuration seemed to show it had been configured well. Multiple paravirtual scsi adapters, enough CPU/RAM for the workload, storage performing … Continue reading Poor performance of highly specced VMs – vNUMA!