Messages in this thread |  | | Date | Sat, 27 Oct 2001 15:14:44 +0200 | From | Giuliano Pochini <> | Subject | Re: xmm2 - monitor Linux MM active/inactive lists graphically |
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> block: 1024 slots per queue, batch=341 > > Wrote 600.00 MB in 71 seconds -> 8.39 MB/s (7.5 %CPU) > > Still very spiky, and during the write disk is uncapable of doing any > reads. IOW, no serious application can be started before writing has > finished. Shouldn't we favour reads over writes? Or is it just that > the elevator is not doing its job right, so reads suffer? > > procs memory swap io system cpu > r b w swpd free buff cache si so bi bo in cs us sy id > 0 1 1 0 3596 424 453416 0 0 0 40468 189 508 2 2 96
341*127K = ~40M.
Batch is too high. It doesn't explain why reads get delayed so much, anyway.
Bye.
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