The format of process time reports with the time keyword. The
default is
"%E real %U user %S system %P %J". Recognizes the
following escape sequences:
- %U
- CPU seconds spent in user mode.
- %S
- CPU seconds spent in kernel mode.
- %E
- Elapsed time in seconds.
- %P
- The CPU percentage, computed as (%U+%S)/%E.
- %W
- Number of times the process was swapped.
- %X
- The average amount in (shared) text space used in Kbytes.
- %D
- The average amount in (unshared) data/stack space used in Kbytes.
- %K
- The total space used (%X+%D) in Kbytes.
- %M
- The maximum memory the process had in use at any time in Kbytes.
- %F
- The number of major page faults (page needed to be brought from disk).
- %R
- The number of minor page faults.
- %I
- The number of input operations.
- %O
- The number of output operations.
- %r
- The number of socket messages received.
- %s
- The number of socket messages sent.
- %k
- The number of signals received.
- %w
- Number of voluntary context switches (waits).
- %c
- Number of involuntary context switches.
- %J
- The name of this job.