Upakul, Which version of Iperf are you using? This should be resolved in Iperf 2.0.4.
Jon Upakul Barkakaty wrote: > Hi all, > > I was using the Iperf UDP client to test the network bandwidth and CPU > Utilization. I observed that the Iperf client was consuming all the CPU > MIPS even if it was running at 1 Mbps. > > On investigation, It looks like the delay_loop() function in the file > Client.cpp is blocking in the kernel space while adjusting the thoughput > speeds. On trying out replacing delay_loop() by usleep() function, Idle > MIPS were available. > > Please can you let me know if this is an intended behaviour keeping in > mind some particular purpose? > > -- > Regards, > Upakul Barkakaty > > > ------------------------------------------------------------------------ > > ------------------------------------------------------------------------- > This SF.net email is sponsored by the 2008 JavaOne(SM) Conference > Don't miss this year's exciting event. There's still time to save $100. > Use priority code J8TL2D2. > http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone > > > ------------------------------------------------------------------------ > > _______________________________________________ > Iperf-users mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/iperf-users ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ Iperf-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/iperf-users
