[Bug 513848] Re: [karmic] CPU load not being reported accurately
Looks much better, although little bit weird in the way it rises/falls. -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
** Attachment added: tested with : 2.6.31-21-server #58 SMP Thu Mar 18 16:04:20 UTC 2010 x86_64 GNU/Linux http://launchpadlibrarian.net/41306357/test2-dmesg.bz2 -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
** Attachment added: Longer running dmesg http://launchpadlibrarian.net/41245612/test1-dmesg.bz2 -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
** Attachment added: Longer running dstat http://launchpadlibrarian.net/41245656/test1-dstat.bz2 -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
Tomcat is using a large number of java threads. -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
Is that a desktop kernel ? I'm going to test anyway, but there may be differences -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
** Attachment added: tested with : 2.6.31-21-generic #58 SMP Tue Mar 16 18:24:55 UTC 2010 x86_64 GNU/Linux http://launchpadlibrarian.net/41228713/test-kernel-result1.txt -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
I'll redo the test shortly. However is puzzling looking at something like this: Mar 18 11:20:50 web41 kernel: [ 2059.210041] calc_global_load:3014 cpu: 0, nr_running: 2, nr_uninterruptible: 84 Mar 18 11:20:50 web41 kernel: [ 2059.210044] calc_global_load:3014 cpu: 1, nr_running: 0, nr_uninterruptible: 136 Mar 18 11:20:50 web41 kernel: [ 2059.210047] calc_global_load:3014 cpu: 2, nr_running: 1, nr_uninterruptible: 60 Mar 18 11:20:50 web41 kernel: [ 2059.210049] calc_global_load:3014 cpu: 3, nr_running: 3, nr_uninterruptible: -280 Mar 18 11:20:50 web41 kernel: [ 2059.210051] calc_global_load:3017 calc_load_tasks: 0 with 6 running tasks the calculated load is zero. -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
Well, unless the calc_load_tasks is integer it still doesn't make sense. -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513848] Re: [karmic] CPU load not being reported accurately
Greetings, I'm the one who originally reported this bug. @Chase Douglas The bug is present on a variety of hardware: single CPU, dual CPU, AMD, Intel. One more info that has not been added to the description: when one of the Java threads goes into close loop (some bug in image processing) and uses 100% of one CPU core then we register +1 on system load. Also disk activity is registering on system load. -- [karmic] CPU load not being reported accurately https://bugs.launchpad.net/bugs/513848 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
