Messages in this thread | | | Date | Thu, 06 Nov 2003 13:42:43 +0100 | From | "Prakash K. Cheemplavam" <> | Subject | Re: 2.9test9-mm1 and DAO ATAPI cd-burning corrupt |
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>>procs -----------memory---------- ---swap-- -----io---- --system-- >>----cpu---- >> r b swpd free buff cache si so bi bo in cs us >>sy id wa >> 2 0 0 579472 13976 308572 0 0 425 85 1255 645 5 >>3 84 9 >> 2 0 0 579456 13976 308572 0 0 0 0 725 521 5 >>5 91 0 >> 1 0 0 579448 13976 308572 0 0 0 0 736 523 2 >>5 94 0 >> 0 0 0 579448 13976 308572 0 0 0 25 745 439 2 > > > [snip] > > This looks good, from a system utilization point of view. I'm wondering > whether you have the iso image cached? There's no block io going on. > > It does like more like a CPU scheduler problem at this point.
Ok, then it is Nick's turn, I guess. :-) Yeah most probably the iso is cached, as it was not the first time I burnt the iso when I did the vmstat, furthermore I have 1 GB of RAM... The other thing which doesn't speack for i/o problems, I guess: Just the first seconds when I start erasing the CD-RW the mouse hangs and heavily stutters, then it is OK until actual burning of image begins, then the mouse slightly stutters. All this was not with test9-mm1.
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