Re: X or cwm got slower

2013-06-26 Thread f5b
Found similar problems, big dimension images webpage cause CPU grow up to 95% in Xorg process in recent snapshots but 5.3 release Xorg process only use 3% of CPU how to repeat the problem while using firefox browsing a web page this page have only thress pictures 1. 4000x2448 1,521,707 bytes

Re: softdep issue in 5.3-current ?

2013-06-26 Thread Bob Beck
Update to something that has version 1.27 of sys/kern/vfs_biomem.c and tell me if you still have the issue. On Wed, Jun 26, 2013 at 4:35 AM, Tori Mus wrote: > Hi, > > I'm running current snapshot of OpenBSD on amd64 architecture, MP kernel > (Lenovo Thinkpad to be concrete). Based on the official

Re: Performance limits with OpenBSD, ToE, offloading, Intel ET2 cards

2013-06-26 Thread Andy
Hi Henning, Thank you for your reply. After looking back through our config's I have removed the cal* changes. The things I set (and have now removed) from that site were; # Custom Speed Tweaks kern.bufcachepercent=75# Allow the kernel to use up to 90% of the RAM for cache (default

softdep issue in 5.3-current ?

2013-06-26 Thread Tori Mus
Hi, I'm running current snapshot of OpenBSD on amd64 architecture, MP kernel (Lenovo Thinkpad to be concrete). Based on the official docs tried to tune disk performance by adding `softdep' mounting option for ffs slices. After updating of /etc/fstab and clean reboot, checked all particular slices

Re: Performance limits with OpenBSD, ToE, offloading, Intel ET2 cards

2013-06-26 Thread Henning Brauer
* andy [2013-05-15 11:31]: > I run 12 OpenBSD firewalls, and I have an issue on my highest throughput > boxes. I have HP DL160 G6 boxes with Intel ET2 4 port NIC's. > I have a problem where I cannot run traffic any faster than ~700Mbit as I > am hitting 100% utilisation on the first core due to th

Re: out-of-order TCP

2013-06-26 Thread Henning Brauer
* Stuart Henderson [2013-05-15 21:54]: > per-packet load balanced ADSLs don't do that. per-packet is way too naive. there is no better answer. -- Henning Brauer, h...@bsws.de, henn...@openbsd.org BS Web Services, http://bsws.de, Full-Service ISP Secure Hosting, Mail and DNS Services. Dedicated

Re: Question about caching system

2013-06-26 Thread Stuart Henderson
On 2013-06-26, Brett Lymn wrote: > On Tue, Jun 25, 2013 at 10:33:23AM +0200, Ingo Schwarze wrote: >> Ioana b wrote on Mon, Jun 24, 2013 at 06:37:04AM -0700: >> >> > is there any kind of "name service cache" system like nscd for linux >> > available any time soon? It would be helpful to have a cac