Solved

time command!

Posted on 2003-10-30
2
1,452 Views
Last Modified: 2010-04-21
Hi experts,
Just wondering what does the output of time mean?  This is what i've got when i tried to time my java program:
144.320u  2.780s  4:57.33  49.4%  0+0k  0+14io  0pf+0w
thank you
r6
0
Comment
Question by:R6
2 Comments
 
LVL 24

Accepted Solution

by:
shivsa earned 50 total points
Comment Utility
Field 1: User time. How much time the process spent on behalf of the user.
Field 2: System time. How much time in system calls.
Field 3: Total elapsed time (real time) process used(rounded down).
Field 4: CPU time as a percentage of real time.
Field 5: Shared memory used + nonshared memory used.
Filed 6: # of blocks input + # blocks output.
Field 7: # page faults + # swaps.

for more information please check the man page for csh under "Environment Variables and Predefined Shell Variables" section.
0
 

Author Comment

by:R6
Comment Utility
hi shivsa,
Thanks for helping me!
r6
0

Featured Post

How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

Join & Write a Comment

In tuning file systems on the Solaris Operating System, changing some parameters of a file system usually destroys the data on it. For instance, changing the cache segment block size in the volume of a T3 requires that you delete the existing volu…
My previous tech tip, Installing the Solaris OS From the Flash Archive On a Tape (http://www.experts-exchange.com/articles/OS/Unix/Solaris/Installing-the-Solaris-OS-From-the-Flash-Archive-on-a-Tape.html), discussed installing the Solaris Operating S…
Learn how to get help with Linux/Unix bash shell commands. Use help to read help documents for built in bash shell commands.: Use man to interface with the online reference manuals for shell commands.: Use man to search man pages for unknown command…
This video shows how to set up a shell script to accept a positional parameter when called, pass that to a SQL script, accept the output from the statement back and then manipulate it in the Shell.

744 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

18 Experts available now in Live!

Get 1:1 Help Now