[Bug 358184] New: top shows weird %CPU
https://bugzilla.novell.com/show_bug.cgi?id=358184 Summary: top shows weird %CPU Product: openSUSE 11.0 Version: Alpha 1 Platform: x86 OS/Version: openSUSE 11.0 Status: NEW Severity: Normal Priority: P5 - None Component: Basesystem AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: roland.kletzing@materna.de QAContact: qa@suse.de Found By: --- while vmstat and top show around 100% cpu useage (mostly 80-90% %usr and 10-20% %sys), top doesn`t show that a process actually is consuming that much cpu. the most cpu intensive process in %cpu column seldom is at >10% %cpu. this is not what i`m used to see when using top example: kernel compile as you can see below, the system is quite busy, but top only shows cc1, Xorg and prepare_preload to consume around 4.7% of cpu. opensuse11 alpha1 with updated kernel 2.6.24-2-default on single-core system with athlon cpu top - 23:36:41 up 1:32, 5 users, load average: 3.26, 3.55, 3.19 Tasks: 107 total, 4 running, 102 sleeping, 0 stopped, 1 zombie Cpu(s): 87.8%us, 12.2%sy, 0.0%ni, 0.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 775300k total, 753936k used, 21364k free, 29188k buffers Swap: 1052216k total, 4k used, 1052212k free, 535856k cached PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 9508 root 20 0 23436 18m 4900 R 3.3 2.5 0:00.10 cc1 5630 root 20 0 89020 33m 4524 S 0.7 4.5 0:29.36 Xorg 8848 root 35 15 5620 3368 2084 S 0.7 0.4 0:00.10 prepare_preload 1 root 20 0 760 300 252 S 0.0 0.0 0:00.88 init 2 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kthreadd 3 root RT -5 0 0 0 S 0.0 0.0 0:00.00 migration/0 4 root 15 -5 0 0 0 S 0.0 0.0 0:00.02 ksoftirqd/0 5 root 15 -5 0 0 0 S 0.0 0.0 0:00.66 events/0 6 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 khelper 7 root 15 -5 0 0 0 S 0.0 0.0 0:00.14 kblockd/0 8 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kacpid 9 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kacpi_notify 10 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 cqueue/0 11 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kseriod 12 root 15 -5 0 0 0 S 0.0 0.0 0:00.00 kond -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=358184
Cyril Hrubis
https://bugzilla.novell.com/show_bug.cgi?id=358184
User werner@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=358184#c1
Dr. Werner Fink
https://bugzilla.novell.com/show_bug.cgi?id=358184
User roland.kletzing@materna.de added comment
https://bugzilla.novell.com/show_bug.cgi?id=358184#c2
roland kletzing
https://bugzilla.novell.com/show_bug.cgi?id=358184
User werner@novell.com added comment
https://bugzilla.novell.com/show_bug.cgi?id=358184#c3
Dr. Werner Fink
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