Buildroot stress-ng Linux系统压力测试

/***********************************************************************            Buildroot stress-ng Linux系统压力测试* 说明：*     之前有使用lmbench对整板进行一些测试，如果相对某一部分专门进行测试，* 就可以参考使用stree-ng来进行处理。**                                2018-6-25 深圳 宝安西乡 曾剑锋*********************************************************************/一、参考文档：1. Stress-nghttp://kernel.ubuntu.com/~cking/stress-ng/2. stress-ng.pdfhttp://kernel.ubuntu.com/~cking/stress-ng/stress-ng.pdf3. stress-nghttps://wiki.ubuntu.com/Kernel/Reference/stress-ng

二、使用示例：[buildroot@root ~]#  stress-ng --cpu 0 --tz -t 60stress-ng: info:  [9331] dispatching hogs: 2 cpustress-ng: info:  [9331] cache allocate: using built-in defaults as unable to determine cache detailsstress-ng: info:  [9331] cache allocate: default cache size: 2048Kstress-ng: info:  [9331] successful run completed in 60.05s (1 min, 0.05 secs)stress-ng: info:  [9331] cpu:stress-ng: info:  [9331]     imx_thermal_zone   57.57 °C[buildroot@root ~]#  stress-ng --matrix 1 -t 1mstress-ng: info:  [9490] dispatching hogs: 1 matrixstress-ng: info:  [9490] cache allocate: using built-in defaults as unable to determine cache detailsstress-ng: info:  [9490] cache allocate: default cache size: 2048Kstress-ng: info:  [9490] successful run completed in 60.00s (1 min, 0.00 secs)