On 02/03/04 14:40 +0530, Rahul Kumar wrote: > I had recently posted on this but not got a reply/pointer. > I am narrowing down. > We have an C application that is NOT improving in performance on > increasing the # of CPU's - infact the performance degraded. Where is your bottleneck? What does the application do?
> In fact the performance on 2.4.20-25 is very poor despite increasing m/c > configuration. >From what to what? > The user downloaded and compiled the kernel himself (from linux.org) but > he still gets the same 10 messages per second throughput only. Messages? What type of messages? > He recently tried a modified kernel (by HP) that gives him 240 m/sec > (on the same machine- intel P4), Those guys dont know what has caused > the drastic improvement, and its not a production worthy version, so we > cant use it. So look at the source diffs and the config options chosen? > Does anyone know about performance issues on the 2.4.25 kernel? vmstat is your friend to start with. Devdas Bhagat ------------------------------------------------------- SF.Net is sponsored by: Speed Start Your Linux Apps Now. Build and deploy apps & Web services for Linux with a free DVD software kit from IBM. Click Now! http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click _______________________________________________ linux-india-help mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/linux-india-help
