Re: [PATCH 0/5] A series of performance enhancements in the memihash and name-cache area

On Wed, Feb 15, 2017 at 09:27:53AM -0500, Jeff Hostetler wrote:

I have some informal numbers in a spreadsheet.  I was seeing
a 8-9% speed up on a status on my gigantic repo.

I'll try to put together a before/after perf-test to better
demonstrate this.

Thanks. What I'm mostly curious about is how much each individual step
buys. Sometimes when doing a long optimization series, I find that some
of the optimizations make other ones somewhat redundant (e.g., if patch
2 causes us to call the optimized code from patch 3 less often).

-Peff