Messages in this thread | | | Date | Wed, 23 Oct 2002 07:59:59 -0700 | From | Nivedita Singhvi <> | Subject | Re: [RESEND] tuning linux for high network performance? |
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bert hubert wrote:
> > ...adding the whole profile output - sorted by the first column this time... > > > > 905182 total 0.4741 > > 121426 csum_partial_copy_generic 474.3203 > > 93633 default_idle 1800.6346 > > 74665 do_wp_page 111.1086 > > Perhaps the 'copy' also entails grabbing the page from disk, leading to > inflated csum_partial_copy_generic stats?
I think this is strictly a copy from user space->kernel and vice versa. This shouldnt include the disk access etc.
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