Brian Reichert wrote:
On Tue, Apr 21, 2015 at 08:23:31AM -0700, Quanah Gibson-Mount wrote:
> --On Tuesday, April 21, 2015 11:54 AM -0400 Brian Reichert
> <reichert(a)numachi.com> wrote:
>> What does your config file look like?
>> In particular, what does this setting look like for you:
>> # Threads - four per CPU
>> threads 8
> According to his summary, he's using 48 threads.
Thanks for pointing that out; I should finish my coffee before
> 4 per CPU/core was a good
> rule of thumb with bdb/hdb. So far in playing with back-mdb, it's seemed
> closer to 2 per CPU/core for me in benchmarking.
Useful to note. Has this detail ended up in any docs yet?
No, nor should it. Performance depends on system environment and
workload - the right value is one that each site must discover for
themselves in their own deployment.
-- Howard Chu
CTO, Symas Corp. http://www.symas.com
Director, Highland Sun http://highlandsun.com/hyc/
Chief Architect, OpenLDAP http://www.openldap.org/project/