Re: mfi driver performance too bad on LSI MegaRAID SAS 9260-8i

2016-06-21 Thread Mark Felder
the write penalty on each read access. We need more data :-) -- Mark Felder ports-secteam member f...@freebsd.org ___ freebsd-performance@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-performance-unsubscr...@freebsd.org"

Re: PostgreSQL performance on FreeBSD

2014-07-15 Thread Mark Felder
On Jul 8, 2014, at 5:58, Ivan Voras wrote: > On 27/06/2014 14:56, Konstantin Belousov wrote: >> Hi, >> I did some measurements and hacks to see about the performance and >> scalability of PostgreSQL 9.3 on FreeBSD, sponsored by The FreeBSD >> Foundation. >> >> The results are described in https

Re: PostgreSQL performance on FreeBSD

2014-06-27 Thread Mark Felder
June 27 2014 7:56 AM, "Konstantin Belousov" wrote: > Hi, > I did some measurements and hacks to see about the performance and > scalability of PostgreSQL 9.3 on FreeBSD, sponsored by The FreeBSD > Foundation. > > The results are described in https://kib.kiev.ua/kib/pgsql_perf.pdf. > The uncommi

Re: Outgoing mail server performance

2013-07-03 Thread Mark Felder
On Wed, 03 Jul 2013 13:02:03 -0500, TJ wrote: Well the server is not peaking in CPU its using about 50% and still has 8GB of RAM free. Yes, i need it to send more email faster and use all the resource that it has. You will probably want to talk to people on the Exim lists because your

Re: Outgoing mail server performance

2013-07-03 Thread Mark Felder
What kind of performance? CPU? Disk? Network? Do you need it to simply send more mail faster? ___ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-perfo

Re: Scaling and performance issues with FreeBSD 9 (& 10) on 4 socket systems

2013-06-13 Thread Mark Felder
On Thu, 13 Jun 2013 13:31:19 -0500, David O'Brien wrote: 10-CURRENT results were in http://people.freebsd.org/~obrien/jbm/vanitygen/vanity-perf-graph.png as "fbsd10". Or are you suggesting something else? Whoops, I missed fbsd10 on that graph. Sorry! ___

Re: Scaling and performance issues with FreeBSD 9 (& 10) on 4 socket systems

2013-06-13 Thread Mark Felder
On Wed, 12 Jun 2013 17:58:49 -0500, David O'Brien wrote: We found FreeBSD 8.4 to perform better than FreeBSD 9.1, and Linux considerably better than both on the same machine. http://svnweb.freebsd.org/base?view=revision&revision=241246 The above link is likely why 8.4 is better than 9.1 on

Re: New Phoronix performance benchmarks between some Linuxes and *BSDs

2013-05-28 Thread Mark Felder
Phoronix is The Onion of *nix journalism. It's cute, but you'd have to be crazy to believe it. ___ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-perf

Re: PathScale EKO Path 5 not for FreeBSD anymore?

2013-02-20 Thread Mark Felder
I've been talking to others and it seems that several of us are convinced that BSD is back on the uptake, so I wouldn't be so quick to mark its demise. :-) ___ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/fre

Re: ZFS Few Questions

2011-11-17 Thread Mark Felder
On Thu, 17 Nov 2011 12:58:32 -0600, Freddie Cash wrote: Question 2: FreeBSD 9.0 installable on ZFS root? Yes. This is now an option in the installer? It wasn't last time I checked, but that was a while ago and last I heard it wasn't going to make it in... I'll have to fire up the la

Re: ZFS Few Questions

2011-11-17 Thread Mark Felder
On Thu, 17 Nov 2011 12:26:49 -0600, list, mailing wrote: Question 1: With the ZFS snapshots what is the lost in drive space? ZFS tracks the blocks that change. If you change 60GB of data, you'll lose 60GB of space. (roughly... there is probably some slight overhead but you get the point)

Re: Phoronix comparision of HAMMER, UFS, ZFS, EXT3, EXT4, Btrfs

2011-01-07 Thread Mark Felder
On Fri, 07 Jan 2011 09:19:30 -0600, Bruce Cran wrote: People seem to forget that debugging is turned off before the RC builds are done, which is what Phoronix tested (8.0 RC1). The GENERIC kernel has DEBUG=-g enabled; perhaps this is what he is referring to? They certainly have earned the

Re: PostgreSQL performance scaling

2010-11-21 Thread Mark Felder
I recommend posting this on the Postgres performance list, too. Regards, Mark ___ freebsd-performance@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-performance To unsubscribe, send any mail to "freebsd-performance-unsub