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David Rydzewsk
#1 / 5
 System monitoring commands
Are there any Linux commands, perl packages, or Java packages for accessing
Linux system information like CPU utilization, memory utilization, and I/O?
So far I've come across "free" to display memory statistics but nothing on
CPU or I/O.

Thanks.



 Tue, 17 Jun 2003 14:02:12 GMT   
Kaz Kylhe
#2 / 5
 System monitoring commands
On Fri, 29 Dec 2000 01:02:12 -0500, David Rydzewski <david...@hotmail.com>
wrote:

Try top and vmstat.



 Tue, 17 Jun 2003 14:50:26 GMT   
Joe Pfeiffe
#3 / 5
 System monitoring commands

My overall favorite is xosview.
--
Joseph J. Pfeiffer, Jr., Ph.D.       Phone -- (505) 646-1605
Department of Computer Science       FAX   -- (505) 646-1002
New Mexico State University          http://www.cs.nmsu.edu/~pfeiffer
VL 2000 Homepage:  http://www.cs.orst.edu/~burnett/vl2000/



 Wed, 18 Jun 2003 02:12:42 GMT   
David Rydzewsk
#4 / 5
 System monitoring commands
I guess I should be more clear. I'd like to create a program that can
utilize these system commands for gathering system data for benchmarking. I
think xosview is probably a graphical x-windows tool that could not be
utilized from another program.

Perhaps what I need is a C library that enables system calls for information
on memory, CPU, and I/O utilization. I'm not a C expert, so does anyone know
of any libraries / functions I could research and possibly use?

Thanks,
Dave

news:1b7l4jayg5.fsf@viper.cs.nmsu.edu...



 Wed, 18 Jun 2003 06:26:55 GMT   
Kasper Dupon
#5 / 5
 System monitoring commands
[...]

All the information is available from files
in the /proc directory and subdirectories.
I think there is a library named proclib
that can make some things easier.

--
Kasper Dupont



 Thu, 19 Jun 2003 00:30:39 GMT   
 
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