Re: Overcommitting zLinux CPU

2020-08-02 Thread Alan Altmark
On Sunday, 08/02/2020 at 06:46 GMT, Mariusz Walczak wrote: > The motivation to increase vCPU on zLinux was to increase the capacity of > Openshift Cluster. We have 3 worker nodes, 4 vCPU each = 12 vCPU on > cluster. This allows us to run 7 Postgres databases in parallel (1 vCPU > each). We

Re: Overcommitting zLinux CPU

2020-08-02 Thread Mariusz Walczak
The motivation to increase vCPU on zLinux was to increase the capacity of Openshift Cluster. We have 3 worker nodes, 4 vCPU each = 12 vCPU on cluster. This allows us to run 7 Postgres databases in parallel (1 vCPU each). We would like to have 24 vCPU on the cluster, but not degrade performance of