cpuplugd - Control CPUs and memory
Use the cpuplugd command and a set of rules in a configuration file to dynamically enable or disable CPUs. For Linux® on z/VM®, you can also dynamically add or remove memory.
Rules that are tailored to a particular system environment and the associated workload can increase performance. The rules can include various system load variables.
You can start cpuplugd
from the command line in two ways:
- With the service utility
- Through a command-line interface
Note: Do not run multiple instances of cpuplugd simultaneously.