On 03:36:45 03/Oct , Michael wrote:
> 3mbit, 100 threads = 15 pages/sec
> cpu is low during fetch, so its bandwidth limit.
yes, cpu is low, and even memory is quite free. But, with a 10MB in/out
I cannot obtain good results (and I do not parse results, simply fetch
them).
If I use 100 threads, I can download pages at 500KB/s for about 5 seconds,
but after that, the download rate falls to 0. If I set 20 threads, I can
download
at 200KB for 4/5 minutes, and the rate initially seems very stable. But, after
theese few minutes, the rate starts to get lower and lower, and tends to reach
zero pages/s.
I cannot understand what could be the problem. Every thread number I choose,
the rate _always_
decrease, till it has reached 1/2 pages/s.
I;ve tried 2 different machines, but the problem is always the same.
Can you please give me some advices?
Thank you
Daniele
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Free Software Enthusiast
Debian Powered Linux User #332564
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