Re: new DragonFly-3.2 scheduler and PostgreSQL comparision with FreeBSD 9.1-RC1
Mike Jakubik <[email protected]>
| Newsgroups | gmane.os.freebsd.performance |
|---|---|
| Organization | Intertainservices |
| Message-ID | <[email protected]> |
On 2012-11-20 04:56 PM, Miroslav Lachman wrote: > Mike Jakubik wrote: >> These numbers show very significant improvements. Any >> possibility/interests in porting this scheduler to FreeBSD or this >> too >> much work? I know many have and still complain about our current >> scheduler. > > Just for the record. There is Phoronix benchmark comparing DF 3.0.3, > 3.2.1 and Ubuntu 12.10 showing that scheduler tweaks was good for > pgbench, but not so significant for other tasks. > > http://www.phoronix.com/scan.php?page=article&item=dragonfly_linux_32 > Indeed it seems like the performance gains were targeted at PostgreSQL, though performance has not dropped in any other areas according to this benchmark. _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "[email protected]"