Maintained by: NLnet Labs

[Unbound-users] multi threads performance

Fabien Seisen
Fri Mar 19 18:06:47 CET 2010


Hi .*,

i am testing Unbound in our testlab.

After some tests, it appears unbound daemon can not use more than 1 cpu
core.

* Solaris 10
* --with-pthreads or --with-solaris-threads
* 3 dns query injector (dnsperf or queryperf with real life queries)
*  num-threads: 4 (there are 4 cpu core, and there is effectively 4 threads)
*  num-queries-per-thread: 4096

I tried to increase various *-slabs from 4 to 32 but with no luck

Any idea ?

-- 
Fabien
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