z/VM and Linux setupEdit online This topic details the modifications we made to the system setup for our z/VM® and Linux™ environments. WebSphere environmentThe Websphere environment used in our tests is described in this topic.WebSphere Studio Workload Simulator configurationHow the default WebSphere® Studio Workload Simulator configuration was modified for use in the tests is described in this topic.Java heap sizeA Java™ heap size of 1 Gigabyte was used for all WebSphere® JVM Heap sizes and all test runs, with both the minimum and maximum heap sizes being set to 1 Gigabyte (1024 MB or 1024M).Database configurationThe database parameters for the tests must be defined.z/VM settingsThis section describes the Quickdsp and SRM settings.Linux guestsThis topic describes the baseline settings for Linux guests and which rpms are installed.Parent topic: Using the Linux cpuplugd Daemon to manage CPU and memory resources from z/VM Linux guests