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docs:guide-user:services:irqbalance [2022/07/21 15:03] – [Caution] added forum link palebloodskydocs:guide-user:services:irqbalance [2022/09/05 20:49] – [Advanced Usage] typo account4538
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 To set an IRQ to run on a specific CPU core, use echo to write the CPU mask, as a hexadecimal number, to the smp_affinity entry of the IRQ. In this example, we are instructing the interrupt with IRQ number 142 to run on CPU0: To set an IRQ to run on a specific CPU core, use echo to write the CPU mask, as a hexadecimal number, to the smp_affinity entry of the IRQ. In this example, we are instructing the interrupt with IRQ number 142 to run on CPU0:
  
-<code bash>echo 1 > /proc/irq/142/smp_affinity</code>+<code bash>echo 1 > /proc/irq/124/smp_affinity</code>
  
 To set the core affinity use a bitmask, e.g.: To set the core affinity use a bitmask, e.g.:
  • Last modified: 2024/12/02 22:08
  • by palebloodsky