Re: [rfc] SLQB: YASA

From: Andi Kleen
Date: Thu Apr 03 2008 - 04:41:26 EST


Nick Piggin <npiggin@xxxxxxx> writes:
>
> Nothing really interesting, unfortunately. I have run some tests on
> various microbenchmarks like tbench and things like that. But I
> don't have many good ideas for more meaningful tests where slab
> allocation performance is critial. Any suggestions? :)

Some networking workloads hit slab pretty aggressive (two
allocations per packet)

Just be careful with standard loopback, it has a contended lock
elsewhere

-Andi
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