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["Asbj�orell" <atm@xxxxxxxxxxx>]

Jeg har installeret og konfigureret Redhat 8 på en IBM x235 server. Det er
en 2 vejs server med Xeon CPU'er. Unertegnede er en copypaste af top:

 10:33am  up 27 days, 20:33,  2 users,  load average: 0.14, 0.03, 0.01
293 processes: 292 sleeping, 1 running, 0 zombie, 0 stopped
CPU0 states:  0.3% user,  0.1% system,  0.0% nice, 99.1% idle
CPU1 states:  0.0% user,  0.1% system,  0.0% nice, 99.4% idle
CPU2 states:  0.4% user,  1.1% system,  0.0% nice, 97.4% idle
CPU3 states:  0.2% user,  0.3% system,  0.0% nice, 99.0% idle
Mem:  1020324K av,  284112K used,  736212K free,       0K shrd,   69804K
buff
Swap: 2040244K av,       0K used, 2040244K free                   78764K
cached

  PID USER     PRI  NI  SIZE  RSS SHARE STAT %CPU %MEM   TIME COMMAND
  620 root      25   0 26956  26M 10124 S     0.7  2.6  92:08 java
21962 root      15   0  1248 1248   852 R     0.7  0.1   0:00 top
21961 root      15   0 11636  11M  4780 S     0.5  1.1   0:03 up2date
  637 root      15   0 11288  10M  1996 S     0.1  1.1 158:19 java
    1 root      15   0   484  484   432 S     0.0  0.0   0:18 init
    2 root      0K   0     0    0     0 SW    0.0  0.0   0:00 migration_CPU0
    3 root      0K   0     0    0     0 SW    0.0  0.0   0:00 migration_CPU1
    4 root      0K   0     0    0     0 SW    0.0  0.0   0:00 migration_CPU2
    5 root      0K   0     0    0     0 SW    0.0  0.0   0:00 migration_CPU3
    6 root      15   0     0    0     0 SW    0.0  0.0   0:00 keventd
    7 root      34  19     0    0     0 SWN   0.0  0.0   0:00 ksoftirqd_CPU0
    8 root      34  19     0    0     0 SWN   0.0  0.0   0:00 ksoftirqd_CPU1
    9 root      34  19     0    0     0 SWN   0.0  0.0   0:00 ksoftirqd_CPU2
   10 root      34  19     0    0     0 SWN   0.0  0.0   0:00 ksoftirqd_CPU3
   11 root      15   0     0    0     0 SW    0.0  0.0   0:13 kswapd
   12 root      15   0     0    0     0 SW    0.0  0.0   0:00 bdflush
   13 root      15   0     0    0     0 SW    0.0  0.0   0:03 kupdated
   14 root      25   0     0    0     0 SW    0.0  0.0   0:00 mdrecoveryd
   20 root      25   0     0    0     0 SW    0.0  0.0   0:00 scsi_eh_0
   23 root      15   0     0    0     0 SW    0.0  0.0   0:00 kjournald
   84 root      16   0     0    0     0 SW    0.0  0.0   0:00 khubd
  155 root      15   0     0    0     0 SW    0.0  0.0   0:00 kjournald
  156 root      15   0     0    0     0 SW    0.0  0.0   0:00 kjournald
  443 root      15   0   584  584   504 S     0.0  0.0   0:01 syslogd
  447 root      15   0   448  448   396 S     0.0  0.0   0:00 klogd
  464 rpc       18   0   548  548   484 S     0.0  0.0   0:00 portmap
  555 root      15   0  1468 1468  1332 S     0.0  0.1   0:00 sshd
  569 root      15   0   444  444   396 S     0.0  0.0   0:00 gpm
  578 root      15   0   596  596   536 S     0.0  0.0   0:01 crond
  596 daemon    15   0   556  556   496 S     0.0  0.0   0:00 atd
  607 root      15   0   556  556   508 S     0.0  0.0   0:11 rhnsd
  623 root      16   0   420  420   372 S     0.0  0.0   0:00 mingetty
  625 root      16   0   416  416   372 S     0.0  0.0   0:00 mingetty

Er det normat at de to CPU'er bliver vidst på denne måde:
CPU0 states:  0.3% user,  0.1% system,  0.0% nice, 99.1% idle
CPU1 states:  0.0% user,  0.1% system,  0.0% nice, 99.4% idle
CPU2 states:  0.4% user,  1.1% system,  0.0% nice, 97.4% idle
CPU3 states:  0.2% user,  0.3% system,  0.0% nice, 99.0% idle

Jeg harvde egentlig regnet med noget i denne her stil:
CPU0 states:  0.3% user,  0.1% system,  0.0% nice, 99.1% idle
CPU1 states:  0.0% user,  0.1% system,  0.0% nice, 99.4% idle

Er der hyperthredning der spiller mig et pus?

Mvh.
Asbjørn Morell.