Re: irqbalance affinity problem

2015-05-05 Thread Johann Spies
On 5 May 2015 at 15:32, Pol Hallen wrote: > Can you do some benchmarks with/without those options? > Good suggestion. Thanks. Regards Johann -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3)

Re: irqbalance affinity problem

2015-05-05 Thread Pol Hallen
What do I look for in the Bios (which is not an easy path to walk on the server)? it's too hard remember exaclty settings of bios... I can then in /etc/default/irqbalance put OPTIONS = "--intpolicy=ignore" but I am not sure what the effect will be on the server performance. might be useful d

Re: irqbalance affinity problem

2015-05-05 Thread Johann Spies
On 5 May 2015 at 15:11, Pol Hallen wrote: > Linux kbase 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt7-1 (2015-03-01) >> x86_64 GNU/Linux >> > > have you tried with other kernels and/or check bios settings? > Thanks for your attention to my question. No. I do not want to reboot the server often. Wh

Re: irqbalance affinity problem

2015-05-05 Thread Pol Hallen
Linux kbase 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt7-1 (2015-03-01) x86_64 GNU/Linux have you tried with other kernels and/or check bios settings? Pol -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.or

Re: irqbalance affinity problem

2015-05-05 Thread Johann Spies
On 5 May 2015 at 14:56, Pol Hallen wrote: > which kernel do you use? > Linux kbase 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt7-1 (2015-03-01) x86_64 GNU/Linux Regards Johann -- Because experiencing your loyal love is better than life itself, my lips will praise you. (Psalm 63:3)

Re: irqbalance affinity problem

2015-05-05 Thread Pol Hallen
May 5 12:26:28 kbase /usr/sbin/irqbalance: irq 104 affinity_hint subset empty May 5 12:26:28 kbase /usr/sbin/irqbalance: irq 105 affinity_hint subset empty May 5 12:26:38 kbase /usr/sbin/irqbalance: irq 98 affinity_hint subset empty [...] which kernel do you use? Pol -- To UNSUBSCRIBE, ema

irqbalance affinity problem

2015-05-05 Thread Johann Spies
On our server with 32 cores we see this in /var/log/syslog. May 5 12:26:28 kbase /usr/sbin/irqbalance: irq 104 affinity_hint subset empty May 5 12:26:28 kbase /usr/sbin/irqbalance: irq 105 affinity_hint subset empty May 5 12:26:38 kbase /usr/sbin/irqbalance: irq 98 affinity_hint subset empty Ma