SCHED_ULE takes only one CPU?

From: Bernd Walter <ticso_at_cicely12.cicely.de>
Date: Tue, 20 May 2003 17:52:29 +0200
Source is from 16th may running on a 3 CPU alpha.

I could watch this phaenomen over minutes:
last pid:  1298;  load averages:  8.28,  3.29,  1.34                                                        up 0+00:05:00  17:47:32
126 processes: 22 running, 90 sleeping, 13 waiting, 1 lock
CPU states: 25.0% user,  0.0% nice,  7.7% system,  2.5% interrupt, 64.9% idle
Mem: 75M Active, 26M Inact, 49M Wired, 168K Cache, 36M Buf, 1839M Free
Swap: 195M Total, 195M Free

  PID USERNAME PRI NICE   SIZE    RES STATE  C   TIME   WCPU    CPU COMMAND
   12 root     -16    0     0K    24K CPU1   1   3:55 89.99% 89.99% idle: cpu1
   13 root     -16    0     0K    24K CPU0   0   3:53 89.99% 89.99% idle: cpu0
 1250 root      76    0  1152K  1080K RUN    2   0:00  3.32%  3.32% make
 1280 root     109    0  7592K  7496K RUN    2   0:00  2.64%  2.64% cc1
 1277 root     110    0  6952K  6840K RUN    2   0:00  1.95%  1.95% cc1
 1278 root     110    0  6624K  6384K RUN    2   0:00  1.32%  1.32% cc1
 1287 root     111    0  6616K  6352K RUN    2   0:00  1.32%  1.32% cc1
 1275 root     110    0  6472K  6256K RUN    2   0:00  1.32%  1.32% cc1
 1292 root     109    0  6192K  5976K RUN    2   0:00  1.32%  1.32% cc1
 1276 root     110    0  6184K  5968K RUN    2   0:00  1.32%  1.32% cc1
 1286 root     112    0  6192K  5976K RUN    2   0:00  0.63%  0.63% cc1
   11 root     -16    0     0K    24K RUN    2   1:40  0.00%  0.00% idle: cpu2
    7 root     171   52     0K    24K RUN    2   0:13  0.00%  0.00% pagezero
   34 root     -68 -187     0K    24K WAIT   0   0:01  0.00%  0.00% intr: de1
  481 ticso     96    0  9064K  6992K select 2   0:01  0.00%  0.00% mutt
   14 root     -44 -163     0K    24K WAIT   1   0:01  0.00%  0.00% swi1: net
   15 root     -48 -167     0K    24K *Giant 0   0:01  0.00%  0.00% swi7: tty:sio clock
  411 root      96    0  5512K  2760K select 2   0:01  0.00%  0.00% sshd
  591 ticso    -48    0  3384K  2608K CPU2   2   0:00  0.00%  0.00% top
   21 root     -36 -155     0K    24K WAIT   0   0:00  0.00%  0.00% swi3: cambio
    3 root      -8    0     0K    24K g_up   2   0:00  0.00%  0.00% g_up
   22 root     -64 -183     0K    24K WAIT   1   0:00  0.00%  0.00% intr: sym0

-- 
B.Walter                   BWCT                http://www.bwct.de
ticso_at_bwct.de                                  info_at_bwct.de
Received on Tue May 20 2003 - 06:52:39 UTC

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