Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262972AbUCKJWz (ORCPT ); Thu, 11 Mar 2004 04:22:55 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262975AbUCKJWz (ORCPT ); Thu, 11 Mar 2004 04:22:55 -0500 Received: from 69-90-55-107.fastdsl.ca ([69.90.55.107]:9344 "EHLO TMA-1.brad-x.com") by vger.kernel.org with ESMTP id S262972AbUCKJWv (ORCPT ); Thu, 11 Mar 2004 04:22:51 -0500 Message-ID: <40503120.9000008@brad-x.com> Date: Thu, 11 Mar 2004 04:28:00 -0500 From: Brad Laue User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040222 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andrew Morton Cc: linux-kernel@vger.kernel.org Subject: Re: ksoftirqd using mysteriously high amounts of CPU time References: <404F85A6.6070505@brad-x.com> <20040310155712.7472e31c.akpm@osdl.org> <4050271C.3070103@brad-x.com> In-Reply-To: <4050271C.3070103@brad-x.com> Content-Type: multipart/mixed; boundary="------------000306080108080803030207" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3512 Lines: 67 This is a multi-part message in MIME format. --------------000306080108080803030207 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit 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 --------------000306080108080803030207 Content-Type: text/plain; name="profile.txt" Content-Transfer-Encoding: 7bit Content-Disposition: inline; filename="profile.txt" 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 --------------000306080108080803030207-- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/