Messages in this thread | | | Date | Tue, 9 Sep 2008 19:25:44 +0900 | From | KAMEZAWA Hiroyuki <> | Subject | Re: mmotm 2008-09-08-18-32 uploaded |
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On Mon, 08 Sep 2008 18:35:16 -0700 akpm@linux-foundation.org wrote:
> The mm-of-the-moment snapshot 2008-09-08-18-32 has been uploaded to > > http://userweb.kernel.org/~akpm/mmotm/ > > It contains the following patches against 2.6.27-rc5: >
I'll dig if I have time. This is just a report.
I tries UnixBench4.1 on x86_64/2cpu/1socket machine. (memory cgroup is enabled)
Following is comparison with a mmtom based on rc4. === [rc4mm1] Execl Throughput 3004.4 lps (29.6 secs, 3 samples) C Compiler Throughput 1017.9 lpm (60.0 secs, 3 samples) Shell Scripts (1 concurrent) 5726.3 lpm (60.0 secs, 3 samples) Shell Scripts (8 concurrent) 1124.3 lpm (60.0 secs, 3 samples) Shell Scripts (16 concurrent) 576.0 lpm (60.0 secs, 3 samples) Dc: sqrt(2) to 99 decimal places 125446.5 lpm (30.0 secs, 3 samples)
[rc5mm1] Execl Throughput 3006.5 lps (29.8 secs, 3 samples) C Compiler Throughput 1006.7 lpm (60.0 secs, 3 samples) Shell Scripts (1 concurrent) 4863.7 lpm (60.0 secs, 3 samples) Shell Scripts (8 concurrent) 943.7 lpm (60.0 secs, 3 samples) Shell Scripts (16 concurrent) 482.7 lpm (60.0 secs, 3 samples) Dc: sqrt(2) to 99 decimal places 124804.9 lpm (30.0 secs, 3 samples) == 15% down in shell script test. Any idea ? (scheduler ?)
Thanks, -Kame
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