解决linux中Kipmi0进程对CPU使用率很高问题

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google查非要几只资料,就看一篇说法:是这种平台接口的管理器。不敢贸然杀死,再查查资料。

无缘无故top发现Kipmi0应用应用进程无缘无故占用近乎60 %的有另俩个核的资源,而且以前持续了很长一段时间。

看看专业的说法:

kipmi is supposed to run with low priority. When you say it consumes 70-90% of the CPUs, is that constant (does it still consume the processor when they are other tasks in the process queue that should have a larger slice of the CPU time) or the 70%/90% comes when the machine is idle?

A second issue to investigate is whether you have pending controller issues (alarms of varying nature that are not resolved) and/or older versions of controller firmware.

这是有另俩个利用空余的CPU资源进行这种接口自动调节的任务.

临时处理方案

echo 60 > /sys/module/ipmi_si/parameters/kipmid_max_busy_us

执行完以前



执行上方命令后,所占CPU单核资源从60 %降低到10%