TIMEFMT Escape Sequences

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.