List all command names, including those containing unprintable characters and those used only once. By default, sa places all names containing unprintable characters and those used only once under the name ‘‘***other’’.
-b
If printing command statistics, sort output by the sum of user and system time divided by number of calls.
-c
In addition to the number of calls and the user, system and real times for each command, print their percentage of the total over all commands.
-d
If printing command statistics, sort by the average number of disk I/O operations. If printing user statistics, print the average number of disk I/O operations per user.
-D
If printing command statistics, sort and print by the total number of disk I/O operations.
-f
Force no interactive threshold comparison with the -v option.
-i
Do not read in the summary files.
-j
Instead of the total minutes per category, give seconds per call.
-k
If printing command statistics, sort by the cpu-time average memory usage. If printing user statistics, print the cpu-time average memory usage.
-K
If printing command statistics, print and sort by the cpu-storage integral.
-l
Separate system and user time; normally they are combined.
-m
Print per-user statistics rather than per-command statistics.
-n
Sort by number of calls.
-q
Create no output other than error messages.
-r
Reverse order of sort.
-s
Truncate the accounting files when done and merge their data into the summary files.
-t
For each command, report the ratio of real time to the sum of user and system cpu times. If the cpu time is too small to report, ‘‘*ignore*’’ appears in this field.
-u
Superseding all other flags, for each entry in the accounting file, print the user ID, total seconds of cpu usage, total memory usage, number of I/O operations performed, and command name.
-v cutoff
For each command used cutoff times or fewer, print the command name and await a reply from the terminal. If the reply begins with ‘‘y’’, add the command to the category ‘‘**junk**’’. This flag is used to strip garbage from the report.
By default, per-command statistics will be printed. The number of calls, the total elapsed time in minutes, total cpu and user time in minutes, average number of I/O operations, and CPU-time averaged core usage will be printed. If the -m option is specified, per-user statistics will be printed, including the user name, the number of commands invoked, total cpu time used (in minutes), total number of I/O operations, and CPU storage integral for each user. If the -u option is specified, the uid, user and system time (in seconds), CPU storage integral, I/O usage, and command name will be printed for each entry in the accounting data file.
If the -u flag is specified, all flags other than -q are ignored. If the -m flag is specified, only the -b , -d , -i , -k , -q , and -s flags are honored.
