Re: Whats eating my cpu ?
O/H Nikos Vassiliadis έγραψε: Ah it's a virtual machine! Add to /boot/loader.conf kern.hz=100. This will make the kernel tick 100 time per second. The default is 1000 times per second, which might be a bit high for your virtual machine server. Don't know if it's going to affect your situation, but it's good to set it this way, anyway. This goes for vmware server too. Although when I am running freebsd under vmware in linux, no changes are necessary and speed is just blazing. -- RTFM and STFW before anything bad happens _ Thanos Rizoulis Electronic Computing Systems Engineer Larissa, Greece FreeBSD/PCBSD user ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Whats eating my cpu ?
Isnt top suppose to show all the process eating cpu ? System takes 20% cpu and I don't see in which process. any idea ? last pid: 1021; load averages: 0.20, 0.39, 0.34 up 0+00:22:56 04:08:51 52 processes: 1 running, 51 sleeping CPU states: 0.0% user, 0.0% nice, 1.7% system, 20.2% interrupt, 78.1% idle Mem: 109M Active, 39M Inact, 61M Wired, 304K Cache, 106M Buf, 787M Free Swap: 1024M Total, 1024M Free PID USERNAME THR PRI NICE SIZERES STATETIME WCPU COMMAND 1021 root 1 960 2372K 1628K RUN 0:01 0.05% top 695 mysql 3 200 441M 81324K kserel 0:06 0.00% mysqld 672 nobody 1 40 9056K 8712K kqread 0:03 0.00% memcached 698 root 1 80 16532K 9560K nanslp 0:01 0.00% httpd 864 msdi 1 960 6252K 3340K select 0:01 0.00% sshd 723 www1 200 18600K 12436K lockf0:01 0.00% httpd 494 root 1 960 1376K 1032K select 0:01 0.00% syslogd 860 msdi 1 960 3292K 2248K select 0:01 0.00% sftp-server 725 www1 200 18728K 13748K lockf0:01 0.00% httpd 862 root 1 40 6268K 3300K sbwait 0:00 0.00% sshd 852 root 1 40 6252K 3268K sbwait 0:00 0.00% sshd 857 msdi 1 960 6540K 3476K select 0:00 0.00% sshd 556 bind 1 960 4144K 3280K select 0:00 0.00% named 726 www1 200 18512K 12192K lockf0:00 0.00% httpd 742 root 1 960 3504K 2872K select 0:00 0.00% sendmail 865 msdi 1 200 4628K 2644K pause0:00 0.00% csh 711 root 1 980 3524K 2764K select 0:00 0.00% sshd 658 mysql 1 80 1728K 1312K wait 0:00 0.00% sh 859 msdi 1 200 3788K 1948K pause0:00 0.00% csh 993 msdi 1 80 1776K 1408K wait 0:00 0.00% su 752 root 1 80 1388K 1100K nanslp 0:00 0.00% cron 804 root 1 50 1344K 952K ttyin0:00 0.00% getty 799 root 1 50 1344K 952K ttyin0:00 0.00% getty 798 root 1 50 1344K 952K ttyin0:00 0.00% getty 801 root 1 50 1344K 952K ttyin0:00 0.00% getty 803 root 1 50 1344K 952K ttyin0:00 0.00% getty 800 root 1 50 1344K 952K ttyin0:00 0.00% getty 805 root 1 50 1344K 952K ttyin0:00 0.00% getty 802 root 1 50 1344K 952K ttyin0:00 0.00% getty 746 smmsp 1 200 3384K 2812K pause0:00 0.00% sendmail 738 www1 200 16552K 9612K lockf0:00 0.00% httpd 737 www1 200 16552K 9612K lockf0:00 0.00% httpd 735 www1 200 16552K 9612K lockf0:00 0.00% httpd 733 www1 200 16552K 9612K lockf0:00 0.00% httpd 729 www1 200 16552K 9612K lockf0:00 0.00% httpd 728 www1 200 16552K 9612K lockf0:00 0.00% httpd 732 www1 200 16552K 9612K lockf0:00 0.00% httpd 730 www1 200 16552K 9612K lockf0:00 0.00% httpd 727 www1 40 16552K 9612K kqread 0:00 0.00% httpd 741 www1 200 16552K 9612K lockf0:00 0.00% httpd 739 www1 200 16552K 9612K lockf0:00 0.00% httpd 719 www1 200 16552K 9612K lockf0:00 0.00% httpd 740 www1 200 16552K 9612K lockf0:00 0.00% httpd 734 www1 200 16552K 9612K lockf0:00 0.00% httpd 731 www1 200 16552K 9612K lockf0:00 0.00% httpd 721 www1 200 16552K 9612K lockf0:00 0.00% httpd 736 www1 200 16552K 9612K lockf0:00 0.00% httpd 435 root 1 1030 528K 388K select 0:00 0.00% devd 118 root 1 200 1252K 728K pause0:00 0.00% adjkerntz ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
RE: Whats eating my cpu ?
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ian Lord Sent: 7 juin 2007 04:14 To: freebsd-questions@freebsd.org Subject: Whats eating my cpu ? Isnt top suppose to show all the process eating cpu ? System takes 20% cpu and I don't see in which process. any idea ? last pid: 1021; load averages: 0.20, 0.39, 0.34 up 0+00:22:56 04:08:51 52 processes: 1 running, 51 sleeping CPU states: 0.0% user, 0.0% nice, 1.7% system, 20.2% interrupt, 78.1% idle Mem: 109M Active, 39M Inact, 61M Wired, 304K Cache, 106M Buf, 787M Free Swap: 1024M Total, 1024M Free PID USERNAME THR PRI NICE SIZERES STATETIME WCPU COMMAND 1021 root 1 960 2372K 1628K RUN 0:01 0.05% top 695 mysql 3 200 441M 81324K kserel 0:06 0.00% mysqld 672 nobody 1 40 9056K 8712K kqread 0:03 0.00% memcached 698 root 1 80 16532K 9560K nanslp 0:01 0.00% httpd 864 msdi 1 960 6252K 3340K select 0:01 0.00% sshd 723 www1 200 18600K 12436K lockf0:01 0.00% httpd 494 root 1 960 1376K 1032K select 0:01 0.00% syslogd 860 msdi 1 960 3292K 2248K select 0:01 0.00% sftp-server 725 www1 200 18728K 13748K lockf0:01 0.00% httpd 862 root 1 40 6268K 3300K sbwait 0:00 0.00% sshd 852 root 1 40 6252K 3268K sbwait 0:00 0.00% sshd 857 msdi 1 960 6540K 3476K select 0:00 0.00% sshd 556 bind 1 960 4144K 3280K select 0:00 0.00% named 726 www1 200 18512K 12192K lockf0:00 0.00% httpd 742 root 1 960 3504K 2872K select 0:00 0.00% sendmail 865 msdi 1 200 4628K 2644K pause0:00 0.00% csh 711 root 1 980 3524K 2764K select 0:00 0.00% sshd 658 mysql 1 80 1728K 1312K wait 0:00 0.00% sh 859 msdi 1 200 3788K 1948K pause0:00 0.00% csh 993 msdi 1 80 1776K 1408K wait 0:00 0.00% su 752 root 1 80 1388K 1100K nanslp 0:00 0.00% cron 804 root 1 50 1344K 952K ttyin0:00 0.00% getty 799 root 1 50 1344K 952K ttyin0:00 0.00% getty 798 root 1 50 1344K 952K ttyin0:00 0.00% getty 801 root 1 50 1344K 952K ttyin0:00 0.00% getty 803 root 1 50 1344K 952K ttyin0:00 0.00% getty 800 root 1 50 1344K 952K ttyin0:00 0.00% getty 805 root 1 50 1344K 952K ttyin0:00 0.00% getty 802 root 1 50 1344K 952K ttyin0:00 0.00% getty 746 smmsp 1 200 3384K 2812K pause0:00 0.00% sendmail 738 www1 200 16552K 9612K lockf0:00 0.00% httpd 737 www1 200 16552K 9612K lockf0:00 0.00% httpd 735 www1 200 16552K 9612K lockf0:00 0.00% httpd 733 www1 200 16552K 9612K lockf0:00 0.00% httpd 729 www1 200 16552K 9612K lockf0:00 0.00% httpd 728 www1 200 16552K 9612K lockf0:00 0.00% httpd 732 www1 200 16552K 9612K lockf0:00 0.00% httpd 730 www1 200 16552K 9612K lockf0:00 0.00% httpd 727 www1 40 16552K 9612K kqread 0:00 0.00% httpd 741 www1 200 16552K 9612K lockf0:00 0.00% httpd 739 www1 200 16552K 9612K lockf0:00 0.00% httpd 719 www1 200 16552K 9612K lockf0:00 0.00% httpd 740 www1 200 16552K 9612K lockf0:00 0.00% httpd 734 www1 200 16552K 9612K lockf0:00 0.00% httpd 731 www1 200 16552K 9612K lockf0:00 0.00% httpd 721 www1 200 16552K 9612K lockf0:00 0.00% httpd 736 www1 200 16552K 9612K lockf0:00 0.00% httpd 435 root 1 1030 528K 388K select 0:00 0.00% devd 118 root 1 200 1252K 728K pause0:00 0.00% adjkerntz ~ Oops, it's not system, it's interrupt... is there a way to know what is wrong with my interrupts ? Thanks ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Whats eating my cpu ?
On Thursday 07 June 2007 11:16, Ian Lord wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ian Lord Sent: 7 juin 2007 04:14 To: freebsd-questions@freebsd.org Subject: Whats eating my cpu ? Isnt top suppose to show all the process eating cpu ? System takes 20% cpu and I don't see in which process. any idea ? ~ Oops, it's not system, it's interrupt... is there a way to know what is wrong with my interrupts ? Yes, try systat -vm 1. Also, what about your network? Nikos ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
RE: Whats eating my cpu ?
-Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Nikos Vassiliadis Sent: 7 juin 2007 04:24 To: freebsd-questions@freebsd.org Cc: Ian Lord Subject: Re: Whats eating my cpu ? On Thursday 07 June 2007 11:16, Ian Lord wrote: -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Ian Lord Sent: 7 juin 2007 04:14 To: freebsd-questions@freebsd.org Subject: Whats eating my cpu ? Isnt top suppose to show all the process eating cpu ? System takes 20% cpu and I don't see in which process. any idea ? ~ Oops, it's not system, it's interrupt... is there a way to know what is wrong with my interrupts ? Yes, try systat -vm 1. Also, what about your network? Nikos ~~ Thanks for the quick response... Most of the interrupts avg 1000 are with clk, I guess this is the clock... I guess it has something to do with the fact I'm currently running under Microsoft Virtual Server Interrupts 1143 total 986 0: clk 1: atkb 128 8: rtc 3 11: de0 26 14: ata 15: ata I'll try to find a way to reduce them cause my system is crawling, I guess it's because of the interrupts Thanks again ! ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED] ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Whats eating my cpu ?
On Thursday 07 June 2007 11:35, Ian Lord wrote: Most of the interrupts avg 1000 are with clk, I guess this is the clock... I guess it has something to do with the fact I'm currently running under Microsoft Virtual Server Ah it's a virtual machine! Add to /boot/loader.conf kern.hz=100. This will make the kernel tick 100 time per second. The default is 1000 times per second, which might be a bit high for your virtual machine server. Don't know if it's going to affect your situation, but it's good to set it this way, anyway. Most virtual machine users, face problems with timing... HTH, Nikos ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
Re: Whats eating my cpu ?
On Thursday 07 June 2007 12:16, Nikos Vassiliadis wrote: On Thursday 07 June 2007 11:35, Ian Lord wrote: Most of the interrupts avg 1000 are with clk, I guess this is the clock... I guess it has something to do with the fact I'm currently running under Microsoft Virtual Server Ah it's a virtual machine! Add to /boot/loader.conf kern.hz=100. This will make the kernel tick 100 time per second. The default is 1000 times per second, which might be a bit high for your virtual machine server. Don't know if it's going to affect your situation, but it's good to set it this way, anyway. Most virtual machine users, face problems with timing... Forgot to mention that you have to reboot, for the change to take effect. ___ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to [EMAIL PROTECTED]
