February 2003
Intermediate to advanced
1440 pages
30h 42m
English
Content preview from HP-UX 11i System Administration Handbook and Toolkit, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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timex to Analyze a Command
If you have a specific command you want to find out more about, you can use timex, which reports the elapsed time, user time, and system time spent in the execution of any command you specify.
timex is a good command for users because it gives you an idea of the system resources you are consuming when issuing a command. The following two examples show issuing timex with no options to get a short output of the amount of cpu consumed; the second example shows issuing timex -s to report “total” system activity on a Solaris system:
martyp $ timex listing real 0.02 user 0.00 sys 0.02 martyp $ timex -s listing real 0.02 user 0.00 sys 0.01 SunOS 5.7 Generic sun4m 08/21 07:48:30 %usr %sys %wio %idle 07:48:31 32 68 0 0 07:48:30 ...
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