Hi, Mark.
Mark Wong <markw@osdl.org> wrote:
> In light of this thread, have you compared the performance on
> Linux-2.4?
No, but I'm just testing my patch on Linux-2.4 with a middle-range server.
I will report the results sometime soon.
By the way, I found the debug option (XLOG_MULTIPAGE_WRITER_DEBUG) was enabled
in your prior benchmarks. It writes logs a lot.
I hope performance doesn't fall at least without debug.
> So the new baseline result with 8.0.1:
> Throughput: 3639.97
> Results with the patch but open_direct not set:
> Throughput: 3494.72
> Results with the patch and open_direct set:
> Throughput: 3489.69
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ITAGAKI Takahiro <itagaki.takahiro@lab.ntt.co.jp>
NTT Cyber Space Laboratories