What version of Solaris are you running? Any additional details you could provide about your configuration and software would be helpful.
-j On Fri, Feb 09, 2007 at 01:05:39PM -0800, Eugene Margulis wrote: > I understand that prstat -m shows microstate wallclock utilization that > should add up to 100% from USR to LAT. However, I get several entries that > clearly do not add up. See below for PID 18022 as an example. > > PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/NLWP > 5859 root 1.3 4.5 - - - - 93 - 3 128 4K 0 esd/1 > 24295 cemsbin 2.0 2.5 - - - - 0.0 - 50 50 23K 0 alarmifproce/1 > 15464 root 2.5 1.0 - - - - 32 - 27 16 634 17 ksh/1 > 1 root 1.0 2.0 - - - - 0.0 - 66 11 1K 71 init/1 > 13183 cemsadm 0.2 2.0 0.0 0.0 0.0 0.0 98 0.0 31 4 961 1 prstat/1 > 1357 root 0.7 0.0 - - - - 0.0 - 73 4 108 0 esd/2 > 19994 root 0.0 0.5 - - - - 0.0 - 8 0 0 0 pwait/1 > 10405 root 0.3 0.0 - - - - 28 - 427 36 3K 0 nco_objserv/36 > 11925 root 0.1 0.0 - - - - 63 - 113 56 962 0 > nco_p_socket/110 > 18022 cemsbin 0.0 0.0 - - - - 59 - 1 0 4 0 java/141 > 5836 root 0.0 0.0 - - - - 81 - 2 0 5 0 picld/21 > 11978 cemsbin 0.0 0.0 - - - - 100 - 2 0 9 0 oracle/1 > > When I use ptstat -mL, I get similar results (see the second line): > PID USERNAME USR SYS TRP TFL DFL LCK SLP LAT VCX ICX SCL SIG PROCESS/LWPID > 15155 nortel 95 4.2 - - - - 0.6 - 8 672 12K 0 compress/1 > 8330 nortel 2.6 9.6 - - - - 0.0 - 1K 44 9K 0 wam_zapOneGr/1 > 1 root 0.8 2.3 - - - - 0.0 - 484 14 14K 692 init/1 > 1357 root 2.7 0.2 - - - - 0.0 - 214 20 1K 0 esd/1 > 8315 nortel 0.4 2.2 - - - - 0.0 - 293 14 2K 0 wam_zapOneGr/1 > 14093 cemsadm 0.5 1.6 0.1 0.0 0.0 0.0 98 0.0 23 12 2K 0 prstat/1 > 12881 root 0.2 0.2 - - - - 0.0 - 10 3 57 0 java/102 > > Why? > > > This message posted from opensolaris.org > _______________________________________________ > perf-discuss mailing list > perf-discuss@opensolaris.org _______________________________________________ perf-discuss mailing list perf-discuss@opensolaris.org
