Messages in this thread | | | Date | Thu, 11 Mar 2004 04:28:00 -0500 | From | Brad Laue <> | Subject | Re: ksoftirqd using mysteriously high amounts of CPU time |
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Brad Laue wrote: > Hopefully the attached shows some irregularity. If not, I'll have to > reply back in a few weeks when the problem recurs over the course of time.
And without further ado, the attachment. It's been a long day. :)
Brad c0122bf0 current_kernel_time 2 0.0312 c0122d20 local_bh_enable 2 0.0139 c0137800 unlock_page 2 0.0208 c013ef10 __kmalloc 2 0.0156 c0155630 mark_buffer_dirty 2 0.0250 c0165760 poll_freewait 2 0.0250 c01df2b0 xfs_ichgtime 2 0.0075 c0202780 linvfs_get_block_core 2 0.0027 c0205310 linvfs_write 2 0.0069 c0216e90 fast_copy_page 2 0.0078 c0244b90 tty_write 2 0.0030 c0246020 tty_poll 2 0.0156 c0248670 n_tty_receive_buf 2 0.0005 c024b1e0 pty_unthrottle 2 0.0208 c024b240 pty_write 2 0.0043 c0109354 system_call 3 0.0682 c0152e70 vfs_write 3 0.0099 c0157cd0 alloc_buffer_head 3 0.0312 c01657b0 __pollwait 3 0.0144 c016e100 dnotify_parent 3 0.0156 c01b1e50 xfs_bmapi 3 0.0006 c024a3a0 normal_poll 3 0.0088 c0107090 cpu_idle 4 0.0625 c0153e60 fget 4 0.0625 c0165c60 sys_select 4 0.0032 c0216e30 fast_clear_page 4 0.0417 c0139280 generic_file_aio_write_nolock 5 0.0019 c0209d60 xfs_write 6 0.0028 c011ba10 __wake_up 7 0.0729 c0165960 do_select 8 0.0111 c0249920 read_chan 9 0.0042 c0156170 __block_prepare_write 12 0.0117 c02173c0 __copy_from_user_ll 12 0.0938 c010b570 handle_IRQ_event 13 0.1161 c0187210 write_profile 14 0.2188 c011b3c0 schedule 15 0.0107 c0217350 __copy_to_user_ll 47 0.4196 c0122c80 do_softirq 136 0.8500 c0107030 default_idle 9222 192.1250 00000000 total 9611 0.0063
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