From: Jeff Barratt (jbarratt@COMPSAT.COM)
Date: Wed Oct 08 2003 - 07:49:02 EDT
to test the disk performance, download and compile
iozone(http://www.iozone.org). read the documentation fully, there are
multiple ways to get around filesystem cache(non-comp frames), using a
compination of minimizing minperm/maxper/maxclient and setting
strict_maxperm to 1..I use these flags iozone -a -U /testjfs -f
/testjfs/testfile -b /tmp/iozone.out
no one seemed to make any recomendations regarding CPU saturation tests.any
non commercial products or methods out there to saturate and report CPU perf
metrics(sar -P 0,1,2,3,4,nproc-1 2 10)?
-----Original Message-----
From: IBM AIX Discussion List [mailto:aix-l@Princeton.EDU]On Behalf Of
Wilson, Jeff
Sent: Tuesday, October 07, 2003 11:54 AM
To: aix-l@Princeton.EDU
Subject: P690 and Shark Performance Problem
I was wondering if anyone could help me. I would like to test my P690 and
Shark through put. Dose anyone know of a good way to really push there
system to see what kind of performance you can get. I would like to test
the processors and the disk performance. Any ideas would be very helpful.
Thanks in advance.
Jeff Wilson
System Administrator
Great-West Life & Annuity Ins. Co.
This archive was generated by hypermail 2.1.7 : Wed Apr 09 2008 - 22:17:16 EDT