Matt V. stated: < Hi, < < On a Solaris 10 server, with 'top' command, we have: < CPU states: 28.9% idle, 14.2% user, 56.9% kernel, 0.0% iowait, 0.0% swap < < How to know where is spent kernel usage please ?
lockstat can lock, so too can the hotkernel script from the DTrace Toolkit. If you're on a recent enough opensolaris build, then try powertop as well. The hotkernel script from the DTrace Toolkit on opensolaris is located in /opt/DTT/hotkernel Regards, Sean. . < < Thank you in advance. < Matt < -- < This message posted from opensolaris.org < _______________________________________________ < perf-discuss mailing list < perf-discuss@opensolaris.org _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
