| ps_cpu_times {ps} | R Documentation |
CPU times of the process
Description
All times are measured in seconds:
-
user: Amount of time that this process has been scheduled in user mode. -
system: Amount of time that this process has been scheduled in kernel mode -
children_user: On Linux, amount of time that this process's waited-for children have been scheduled in user mode. -
children_system: On Linux, Amount of time that this process's waited-for children have been scheduled in kernel mode.
Usage
ps_cpu_times(p = ps_handle())
Arguments
p |
Process handle. |
Details
Throws a zombie_process() error for zombie processes.
Value
Named real vector or length four: user, system,
children_user, children_system. The last two are NA on
non-Linux systems.
See Also
Other process handle functions:
ps_children(),
ps_cmdline(),
ps_connections(),
ps_create_time(),
ps_cwd(),
ps_descent(),
ps_environ(),
ps_exe(),
ps_handle(),
ps_interrupt(),
ps_is_running(),
ps_kill(),
ps_memory_info(),
ps_name(),
ps_num_fds(),
ps_num_threads(),
ps_open_files(),
ps_pid(),
ps_ppid(),
ps_resume(),
ps_send_signal(),
ps_shared_libs(),
ps_status(),
ps_suspend(),
ps_terminal(),
ps_terminate(),
ps_uids(),
ps_username()
Examples
p <- ps_handle()
p
ps_cpu_times(p)
proc.time()