On Tue, 2006-06-13 at 09:08 -0700, Danial Thom wrote: > > --- Robert Watson <[EMAIL PROTECTED]> wrote: > > > > > On Tue, 13 Jun 2006, Danial Thom wrote: > > > > > I'm sorry if I missed it, but I don't believe > > anyone answered this question: > > > > > >> Lastly, is there a utility similar to > > cpustat in > > > > > >> DragonflyBSD which shows the per-cpu usage > > stats? > > > > > > I need to gauge the efficiency of SMP for a > > particular application, and also > > > have some way of measuring the effects of > > code changes. > > > > I didn't answer it because I don't know what > > output cpustat provides. What > > output does cpustat provide on DragonflyBSD? > > Its a simple output such as: > > CPU-0 state: 14.00% user, 0.00% nice, 2.00% > sys, 6.00% intr, 78.00% idle > CPU-1 state: 4.00% user, 0.00% nice, 17.00% > sys, 2.00% intr, 77.00% idle > > Of course, hp-ux type output for top would be > ideal: > > Load averages: 0.27, 0.28, 0.28 > 203 processes: 186 sleeping, 17 running > Cpu states: > CPU LOAD USER NICE SYS IDLE BLOCK > SWAIT INTR SSYS > 0 0.05 0.0% 0.0% 0.0% 100.0% 0.0% > 0.0% 0.0% 0.0% > 1 0.92 0.0% 0.0% 0.0% 100.0% 0.0% > 0.0% 0.0% 0.0% > 2 0.03 0.0% 0.0% 0.0% 100.0% 0.0% > 0.0% 0.0% 0.0% > 3 0.08 0.0% 0.0% 0.0% 100.0% 0.0% > 0.0% 0.0% 0.0% > --- ---- ----- ----- ----- ----- ----- > ----- ----- ----- > avg 0.27 0.0% 0.0% 0.0% 100.0% 0.0% > 0.0% 0.0% 0.0% > > What is the plan for FreeBSD, as I don't see that > top shows any distribution among cpus? > Probably You've missed the -S option:
last pid: 37969; load averages: 1.85, 1.92, 2.20 up 1+02:28:38 19:29:53 336 processes: 9 running, 311 sleeping, 1 zombie, 15 waiting CPU states: 25.0% user, 1.5% nice, 20.6% system, 1.5% interrupt, 51.5% idle Mem: 1945M Active, 2793M Inact, 1008M Wired, 307M Cache, 214M Buf, 1690M Free Swap: 4096M Total, 408K Used, 4095M Free PID USERNAME THR PRI NICE SIZE RES STATE C TIME WCPU COMMAND 14 root 1 171 52 0K 16K RUN 0 19.2H 62.99% idle: cpu0 13 root 1 171 52 0K 16K RUN 1 810:43 61.77% idle: cpu1 11 root 1 171 52 0K 16K RUN 3 17.6H 61.52% idle: cpu3 12 root 1 171 52 0K 16K RUN 2 931:34 60.99% idle: cpu2 _______________________________________________ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[EMAIL PROTECTED]"
