IBM Power Systems Blog

We recently ran some load testing using Load Runner and the same workload was applied to four different LPARs with the exact same configuration. These tests highlight the negative effects from having high vCPU counts and low Entitlments. more »

AIX mpstat is mistakenly reporting s4rd thread migrations as s5rd thread migrations, as of November 2016. A draft APAR has been opened by IBM to resolve this issue. more »

What are Hypervisor Resource Dumps? Hypervisor resource dumps are text based reports from the Hypervisor partition in the Power System that give you a detailed report on the Hypervisors view of your Power Systems Configuration. more »