Messages in this thread | | | Date | Fri, 12 Jun 2009 23:16:27 -0700 | From | Arjan van de Ven <> | Subject | Re: IO latency - a special case |
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On Fri, 12 Jun 2009 23:51:19 -0600 "Trenton D. Adams" <trenton.d.adams@gmail.com> wrote: > > Right now, just during normal system usage, it's showing... > Cause Maximum > Percentage poll_schedule_timeout do_sys_poll sys_poll sysente 5.0 > msec 58.0 % futex_wait do_futex compat_sys_futex > sysenter_disp 5.0 msec 40.3 % blk_execute_rq scsi_execute > scsi_execute_req scsi_ 3.9 msec 0.2 % blk_execute_rq > scsi_execute scsi_execute_req sd_re 3.5 msec 0.2 % > poll_schedule_timeout do_select core_sys_select sy 3.4 msec > 0.3 % blk_execute_rq scsi_execute scsi_execute_req sr_te 2.6 > msec 0.5 % blk_execute_rq scsi_execute scsi_execute_req > sr_te 2.2 msec 0.5 % blk_execute_rq scsi_execute > sr_do_ioctl sr_packet 0.9 msec 0.1 % blk_execute_rq > scsi_execute scsi_execute_req ioctl 0.6 msec 0.0 % release > __blkdev_put blkdev_put blkdev_close __fput
this shows it's not correctly installed....
(and it's likely an older version)
-- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org
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