256 Appendix C. Probes• Threads — The number of running threads for a given process. A thread is the basic unitof CPU utilization, and consists of a program counter, a register set, and a stack space.A thread is also called a lightweight process.• Physical Memory Used — The amount of physical memory in kilobytes being used bythe specified process.• Virtual Memory Used — The amount of virtual memory in kilobytes being used by thespecified process, or the size of the process in real memory plus swap.Specify the process by its command name or process ID. (PID). Entering a PID overridesthe entry of a command name. If no command name or PID is entered, the error Commandnot found is displayed and the probe is set to a CRITICAL state.Field ValueCommand NameProcess ID (PID) fileTimeout* 15Critical Maximum CPU UsageWarning Maximum CPU UsageCritical Maximum Child Process GroupsWarning Maximum Child Process GroupsCritical Maximum ThreadsWarning Maximum ThreadsCritical Maximum Physical Memory UsedWarning Maximum Physical Memory UsedCritical Maximum Virtual Memory UsedWarning Maximum Virtual Memory UsedTable C-71. RHN Satellite Server::Process Health settingsC.10.10. RHN Satellite Server::Process RunningThe RHN Satellite Server::Process Running probe verifies that the specified process isrunning. Specify the process by its command name or process ID. (PID). Entering a PIDoverrides the entry of a command name. A Critical status results if the probe cannot verifythe command or PID.
