similar to: irqbalance is dead, can not shutdown

I've got several SMP machines, some running CentOS 4.3 and some running Fedora Core 4. All machine are kept fully updated. A few are Pentium3-based and a few are Pentium4-based. They are all running the irqbalance daemon. The distribution of interrupts across CPUs is indeed kept balanced, yet even after months of uptime ps shows no CPU use whatsoever by irqbalance. This from a

(copying debian-kernel for reasons which will hopefully become obvious) On Mon, 8 Jul 2013 18:10:58 +0200 =?UTF-8?Q?Moritz_M=C3=BChlenhoff?= <jmm at inutil.org> wrote: > In current Debian kernel there's no special Xen dom0 kernel image and depending > on irqbalance in the kernel package would be overkill. Would it? I thought irqbalance is actually required even for native with

I am running irqbalance with default configuration on an Atom 330 machine. This CPU has 2 physical cores + 2 SMT (aka Hyperthreading) cores. As shown below the interrupt for the eth0 device is always on CPUs 0 and 1, with CPUs 2 and 3 left idle. But why? Maybe irqbalance prefers physical cores? My understanding, though, is that the even-numbered CPUs are the physical cores, with the

On Sun, 2014-08-31 at 03:10 +0100, Ian Campbell wrote: > (copying debian-kernel for reasons which will hopefully become obvious) > > On Mon, 8 Jul 2013 18:10:58 +0200 =?UTF-8?Q?Moritz_M=C3=BChlenhoff?= <jmm at inutil.org> wrote: > > In current Debian kernel there's no special Xen dom0 kernel image and depending > > on irqbalance in the kernel package would be

Asterisk users, I posted the following email to the Fedora users list <https://www.redhat.com/archives/fedora-list/2006-March/msg04154.html> and it got no responses, so now I'm calling on your expertise. Please take a look at it and share your knowledge on the subject with me. Additionally, let me know if you believe what I am trying to do is critically flawed. It's possible

Hi All, If I turn off irqbalance xen/arch/x86/irq.c, does that actually stop XEN from balancing irqs across different physical cpus, or will that override the setting if there are too many interrupts and one of the cpus is overloaded. Example: i have 4 cpus and i have configured irqbalance= off, so there is no irqbalancing done by xen. Now if i have affintized all my physical interrutps to one

Processing control commands: > reassign -1 src:linux Bug #577788 [src:xen] dom0 kernels should suggest irqbalance Bug reassigned from package 'src:xen' to 'src:linux'. Ignoring request to alter found versions of bug #577788 to the same values previously set Ignoring request to alter fixed versions of bug #577788 to the same values previously set > retitle -1 SMP kernels

CentOS Errata and Bugfix Advisory 2012:0552 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-0552.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 6e8269873c1c7ace5c06cc542df05d9ef3be3d3cac8bc7c5ca3de75594223a98 irqbalance-0.55-30.el6_2.i686.rpm x86_64:

CentOS Errata and Bugfix Advisory 2012:1157 Upstream details at : https://rhn.redhat.com/errata/RHBA-2012-1157.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: e1a19a11f0053339035178325626edb17e0c89be3121cdd39c6ab2b62f720024 irqbalance-0.55-35.el6_3.i686.rpm x86_64:

CentOS Errata and Bugfix Advisory 2013:1066 Upstream details at : https://rhn.redhat.com/errata/RHBA-2013-1066.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 5dbee5fc629d67f3e0f8b6483c1ba928dd30a186de4c532e42ad9494700fba74 irqbalance-1.0.4-4.el6_4.i686.rpm x86_64:

CentOS Errata and Bugfix Advisory 2014:0096 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0096.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: c9d21f1ccbda1fd26b75f29aeb8632a8027d588ff13b28618d61f46467a8bf3b irqbalance-1.0.4-8.el6_5.i686.rpm x86_64:

CentOS Errata and Bugfix Advisory 2014:0489 Upstream details at : https://rhn.redhat.com/errata/RHBA-2014-0489.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 6c4dd1990742ad44b298b0c344ffed77ad7bc556950b926fcfe18eea77214859 irqbalance-1.0.4-9.el6_5.i686.rpm x86_64:

CentOS Errata and Bugfix Advisory 2015:1191 Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-1191.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: 0ec224e1af235b81234eea49486b3cf28562457ce4c67ae3da06cdc7e5f4ba37 irqbalance-0.55-16.el5_11.i386.rpm x86_64:

CentOS Errata and Bugfix Advisory 2018:0514 Upstream details at : https://access.redhat.com/errata/RHBA-2018:0514 The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) i386: b239ee5fa1a53baebaa441ac91cedf2dc18881ef2e84d2a1af47cc0d08138470 irqbalance-1.0.7-8.el6_9.1.i686.rpm x86_64:

I try do implement tests for my puppet code and was playing with rspec-puppet but the following code gives me errors require ''spec_helper'' describe ''irqbalance'' do it { should include_class(''irqbalance'') } it { should include_class(''irqbalance::data'') } it { should

CentOS Errata and Bugfix Advisory 2015:1560 Upstream details at : https://rhn.redhat.com/errata/RHBA-2015-1560.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 0f73d267b7c9712b2e5afd7d51b0c5041455f54df0d7f4079facfaad256dd1fb irqbalance-1.0.7-2.el7_1.x86_64.rpm Source:

CentOS Errata and Bugfix Advisory 2017:0905 Upstream details at : https://rhn.redhat.com/errata/RHBA-2017-0905.html The following updated files have been uploaded and are currently syncing to the mirrors: ( sha256sum Filename ) x86_64: 91b4df3ecc323165928e6a31737908e1edfca5842e75c65d8b0fbb09eeb00c50 irqbalance-1.0.7-6.el7_3.1.x86_64.rpm Source:

Hi, Today I migrated a server form C6 to C7. The machine is dedicated for a couple of redis daemons. given the traffic etc, we see cpu0 being 100% in use immediately. No problem, had the same thing on the C6 server. So I pinned certain processes/irq's to other CPU's and made irqbalance was monitoring things. That did solve the issue in C6, but not this time. The links below contain the

I see the following on one of my new servers: -ts10::sedwards:~$ cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 0: 2979045 2988620 87780075 87779501 IO-APIC-edge timer 1: 1 3 2 3 IO-APIC-edge i8042 8: 0 0 0 1 IO-APIC-edge rtc 9: 0 0 0

I am playing around with irqbalance to tune my 8 core system so I came across this page, http://kb.fusionio.com/KB/a65/irqbalance-avoid-overloading-cpu-0-with-interrupt-requests.aspx Now, lets say I disable irqbalance which will stop my autobalance and I pin all of my interrupts to core 0 and pin eth0 and eth1 to core 1. My application is network and CPU hungry. I am planning to dedicate cpu 3 to