Watch process by id.
ditto, but watch this process.
CPU time used by underlying process, in percents between 0 and 100.
CPU time used by underlying process. The value range depends on CPU count. E.g. on the system with 4 CPUs it will be between 0 and 400 (considering all units are available for the process).
The process ID number.
CPU time currently used, in percents.
CPU watcher for single process.