Description of problem:irqbalance daemon is not part of the RHSSA by default. Performance is impacted when all interrupts are forced to CPU-0 Version-Release number of selected component (if applicable):3.2 How reproducible: 100% Steps to Reproduce: 1.rpm -q irq* 2. 3. Actual results: Package irq* is not installed Expected results:irqbalance-0.55-29.e16.x86_64 Additional info:Discovered while working Support Ticket 00587456
# rpm -qi irqbalance Name : irqbalance Relocations: (not relocatable) Version : 0.55 Vendor: Red Hat, Inc. Release : 30.el6_2 Build Date: Thu 03 May 2012 12:41:17 AM IST Install Date: Tue 29 May 2012 06:04:40 PM IST Build Host: hs20-bc2-5.build.redhat.com Group : System Environment/Base Source RPM: irqbalance-0.55-30.el6_2.src.rpm Size : 38483 License: GPLv2 Signature : (none) Packager : Red Hat, Inc. <http://bugzilla.redhat.com/bugzilla> URL : http://irqbalance.org/ Summary : IRQ balancing daemon Description : irqbalance is a daemon that evenly distributes IRQ load across multiple CPUs for enhanced performance. [root@dhcp201-221 ~]# Verified: RHS-2.0-20120530.n.0