irqbalance详解(其一)

irqbalance 是什么?项目主页上有以下描述:

Irqbalance is a daemon to help balance the cpu load generated by interrupts across all of a systems cpus.

它避免了单 cpu 负载过重情况的出现。用法如下:

root@a7661ef9b2f8 test]# irqbalance -h
irqbalance: option requires an argument -- 'h'
irqbalance [--oneshot | -o] [--debug | -d] [--foreground | -f] [--hintpolicy= | -h [exact|subset|ignore]] [--banscript= | -b 
                    
                    

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