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What are the 'hiq' and 'siq' fields in dstat cpu output

开发者 https://www.devze.com 2023-02-18 06:14 出处:网络
dstat CPU metrics have two fields named hiq and siq. What do t开发者_高级运维hese fields represent? Are they some sort of hardware interrupts and software interrupts?They are from /proc/stat (http://w

dstat CPU metrics have two fields named hiq and siq. What do t开发者_高级运维hese fields represent? Are they some sort of hardware interrupts and software interrupts?


They are from /proc/stat (http://www.linuxhowtos.org/System/procstat.htm):

hiq - irq: servicing interrupts
siq - softirq: servicing softirqs
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