For realtime KVM host and guests it is important to use housekeeping CPUs for processing interrupts (IRQs) and network packet transmission. So that isolated CPUs are used for -realtime tasks assigned to them. The 'isolate_managed_irq' and 'netdev_queue_count' variables help to configure kernels towards this end. Users can define these variables via tuned(8) configuration files. Fixes: RHBZ#1817827 |
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| .. | ||
| realtime-virtual-host-variables.conf | ||
| script.sh | ||
| tuned.conf | ||