Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-15 Thread Ronald Klop
On Sat, 14 Apr 2012 01:13:30 +0200, Matt Thyer matt.th...@gmail.com wrote: On Apr 7, 2012 2:38 PM, Matt Thyer matt.th...@gmail.com wrote: On 7 April 2012 14:31, Matt Thyer matt.th...@gmail.com wrote: Since moving the SATA 3 disk to the onboard Intel SATA 2 controller I'm no longer having

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-15 Thread Matt Thyer
On Apr 15, 2012 6:27 PM, Ronald Klop ronald-freeb...@klop.yi.org wrote: The problem does not occur with 9-STABLE. Who knows what the problem was ? USB maybe ? Do you still have the same hardware on the same interrupts on 9-STABLE? Are there changes in the use of MSI(-X)? I made no

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-15 Thread Ronald Klop
On Sun, 15 Apr 2012 15:09:34 +0200, Matt Thyer matt.th...@gmail.com wrote: On Apr 15, 2012 6:27 PM, Ronald Klop ronald-freeb...@klop.yi.org wrote: The problem does not occur with 9-STABLE. Who knows what the problem was ? USB maybe ? Do you still have the same hardware on the same

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-15 Thread Matt Thyer
On Apr 16, 2012 5:42 AM, Ronald Klop ronald-freeb...@klop.yi.org wrote: On Sun, 15 Apr 2012 15:09:34 +0200, Matt Thyer matt.th...@gmail.com wrote: On Apr 15, 2012 6:27 PM, Ronald Klop ronald-freeb...@klop.yi.org wrote: The problem does not occur with 9-STABLE. Who knows what the problem

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-13 Thread Matt Thyer
On Apr 7, 2012 2:38 PM, Matt Thyer matt.th...@gmail.com wrote: On 7 April 2012 14:31, Matt Thyer matt.th...@gmail.com wrote: Since moving the SATA 3 disk to the onboard Intel SATA 2 controller I'm no longer having that disk evicted from the raidz2 pool with write errors and I thought that the

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-06 Thread Matt Thyer
On 5 April 2012 01:18, Freddie Cash fjwc...@gmail.com wrote: On Wed, Apr 4, 2012 at 5:19 AM, Matt Thyer matt.th...@gmail.com wrote: So it seems that both the old and new mps driver have a problem with the Western Digital WD20EARX SATA 3 drive on a SuperMicro AOC-USAS2-L8i (SAS 6G)

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-06 Thread Matt Thyer
On 7 April 2012 14:31, Matt Thyer matt.th...@gmail.com wrote: On 5 April 2012 01:18, Freddie Cash fjwc...@gmail.com wrote: On Wed, Apr 4, 2012 at 5:19 AM, Matt Thyer matt.th...@gmail.com wrote: So it seems that both the old and new mps driver have a problem with the Western Digital

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-04 Thread Matt Thyer
On 25 March 2012 22:26, Matt Thyer matt.th...@gmail.com wrote: Does anyone know if and when this driver was merged from current to 8-STABLE ? If I can work out what revision that occurred in I'll go back to just before then to confirm if the problem exists. In the -CURRENT list I've been

RE: 157k interrupts per second causing 60% CPU load on idle system

2012-04-04 Thread Desai, Kashyap
-Original Message- From: owner-freebsd-sta...@freebsd.org [mailto:owner-freebsd- sta...@freebsd.org] On Behalf Of Matt Thyer Sent: Wednesday, April 04, 2012 5:50 PM To: Mike Tancsa Cc: freebsd-stable@freebsd.org Subject: Re: 157k interrupts per second causing 60% CPU load on idle

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-04 Thread Matt Thyer
On 4 April 2012 21:55, Desai, Kashyap kashyap.de...@lsi.com wrote: Mike, Have your purchase LSI controller through Channel or OEM ? It would be a difficult for developers to help you without any support channel invovoled ? If possible can you contact LSI support channel ? Kashyap, It's

RE: 157k interrupts per second causing 60% CPU load on idle system

2012-04-04 Thread Desai, Kashyap
and speed up resolution. ` Kashyap From: Matt Thyer [mailto:matt.th...@gmail.com] Sent: Wednesday, April 04, 2012 6:08 PM To: Desai, Kashyap Cc: Mike Tancsa; freebsd-stable@freebsd.org; McConnell, Stephen Subject: Re: 157k interrupts per second causing 60% CPU load on idle system On 4 April 2012 21:55

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-04-04 Thread Freddie Cash
On Wed, Apr 4, 2012 at 5:19 AM, Matt Thyer matt.th...@gmail.com wrote: So it seems that both the old and new mps driver have a problem with the Western Digital WD20EARX SATA 3 drive on a SuperMicro AOC-USAS2-L8i (SAS 6G) controller (flashed with -IT firmware). I wouldn't say the driver has a

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-25 Thread Matt Thyer
On 23 March 2012 01:16, Mike Tancsa m...@sentex.net wrote: Sorry, what I was getting at was that a bad bios (eg latest could have introduced a regression) can cause the symptoms you are seeing. The bios change sure seemed to fix my problem. I've updated the firmware of the SuperMicro

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-22 Thread Matt Thyer
On Mar 22, 2012 10:14 AM, Mike Tancsa m...@sentex.net wrote: On 3/20/2012 1:26 AM, Matt Thyer wrote: I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept 2011) to r232477 (4th Mar 2012) and am finding that a system process called intr is now constantly using about 60% of 1 CPU

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-22 Thread Mike Tancsa
On 3/22/2012 10:33 AM, Matt Thyer wrote: The original post tells you this. I've already updated to the latest BIOS and this could have caused the problem. Sorry, what I was getting at was that a bad bios (eg latest could have introduced a regression) can cause the symptoms you are seeing.

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-21 Thread Mike Tancsa
On 3/20/2012 1:26 AM, Matt Thyer wrote: I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept 2011) to r232477 (4th Mar 2012) and am finding that a system process called intr is now constantly using about 60% of 1 CPU starting a short time after reboot (possibly triggered by use of the

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-20 Thread Ivan Voras
On 20/03/2012 06:26, Matt Thyer wrote: I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept 2011) to r232477 (4th Mar 2012) and am finding that a system process called intr is now constantly using about 60% of 1 CPU starting a short time after reboot (possibly triggered by use of the

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-20 Thread Matt Thyer
On 20 March 2012 21:12, Ivan Voras ivo...@freebsd.org wrote: On 20/03/2012 06:26, Matt Thyer wrote: I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept 2011) to r232477 (4th Mar 2012) and am finding that a system process called intr is now constantly using about 60% of 1 CPU

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-20 Thread Ivan Voras
On 20 March 2012 12:52, Matt Thyer matt.th...@gmail.com wrote: On 20 March 2012 21:12, Ivan Voras ivo...@freebsd.org wrote: On 20/03/2012 06:26, Matt Thyer wrote: I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept 2011) to r232477 (4th Mar 2012) and am finding that a system process

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-20 Thread Matt Thyer
On 20 March 2012 22:24, Ivan Voras ivo...@freebsd.org wrote: On 20 March 2012 12:52, Matt Thyer matt.th...@gmail.com wrote: On 20 March 2012 21:12, Ivan Voras ivo...@freebsd.org wrote: On 20/03/2012 06:26, Matt Thyer wrote: I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-20 Thread Gary Palmer
On Tue, Mar 20, 2012 at 11:10:10PM +1030, Matt Thyer wrote: On 20 March 2012 22:24, Ivan Voras ivo...@freebsd.org wrote: On 20 March 2012 12:52, Matt Thyer matt.th...@gmail.com wrote: On 20 March 2012 21:12, Ivan Voras ivo...@freebsd.org wrote: On 20/03/2012 06:26, Matt Thyer wrote:

Re: 157k interrupts per second causing 60% CPU load on idle system

2012-03-20 Thread Matt Thyer
On 21 March 2012 00:03, Gary Palmer gpal...@freebsd.org wrote: On Tue, Mar 20, 2012 at 11:10:10PM +1030, Matt Thyer wrote: On 20 March 2012 22:24, Ivan Voras ivo...@freebsd.org wrote: On 20 March 2012 12:52, Matt Thyer matt.th...@gmail.com wrote: On 20 March 2012 21:12, Ivan Voras

157k interrupts per second causing 60% CPU load on idle system

2012-03-19 Thread Matt Thyer
I've upgraded my FreeBSD-STABLE NAS from r225723 (22nd Sept 2011) to r232477 (4th Mar 2012) and am finding that a system process called intr is now constantly using about 60% of 1 CPU starting a short time after reboot (possibly triggered by use of the samba server). When this starts, systat -vm