Iperf CPU usage
Earlier on this list there was a thread that the CPU usage of iperf was too high (75%..95%). Now, Ingo Molnar has found the problem:
http://marc.info/?l=linux-kernel&m9088670113210&w=2
I have tested this and the CPU usage dropped below 10%!
Will go and add this patch before the other iperf patches and upload it to
http://www.erg.abdn.ac.uk/users/gerrit/dccp/apps/#iperf
Em Fri, Sep 28, 2007 at 02:09:23PM +0100, Gerrit Renker escreveu:
Quoted 9 lines
Earlier on this list there was a thread that the CPU usage of iperf was too high (75%..95%). Now, Ingo Molnar has found the problem:
http://marc.info/?l=linux-kernel&m9088670113210&w=2
I have tested this and the CPU usage dropped below 10%!
Will go and add this patch before the other iperf patches and upload it to
http://www.erg.abdn.ac.uk/users/gerrit/dccp/apps/#iperf
Yup, Stephen Hemminger also mentioned that a similar patch was already being merged by the iperf guys, IIRC.
- Arnaldo