Re: Help understanding slow down

Phy Prabab
2004-05-24T06:40:24Z

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Okay, here is the output:

317955 total
0.1302
263633 poll_idle
4545.3966
6764 do_page_fault
5.1951
3650 kmap_atomic
28.2946
3288 __d_lookup
12.0000
1856 atomic_dec_and_lock
30.4262
1823 do_no_page
2.4870
1398 do_anonymous_page
3.1991
1168 link_path_walk
0.5266
1138 find_get_page
19.9649
1128 zap_pte_range
1.2450
1075 nfs_lookup_revalidate
0.7739
1039 page_remove_rmap
5.0437
1006 in_group_p
9.4906
987 handle_mm_fault
2.2742
913 do_wp_page
1.1499
816 finish_task_switch
6.6885
772 tg3_poll
2.6621
762 rpcauth_lookup_credcache
1.3275
722 page_add_file_rmap
4.1257
623 system_call
14.1591
607 strncpy_from_user
6.8202

Thanks again!
Phy

--- William Lee Irwin III <wli@holomorphy.com> wrote:
> On Sun, May 23, 2004 at 11:23:37PM -0700, Phy Prabab
> wrote:
> > Sorry for the late reply. No this is a dual Xeon
> > 3.06Ghz. All runs are with the same hardware and
> same
> > make/build system.
> > How do I generate a profile of the system. I have
> > alrady compiled profiling and have enabled the
> kernel.
>
> readprofile -n -m /boot/System.map-`uname -r` | sort
> -rn -k 1,1 | head -22
>
> No need for compiled-in support, just boot with
> profile=1.
>
>
> -- wli

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