linux下的CPU.内存.IO.网络的压力测试 要远程测试其实很简单了,把结果放到一个微服务里直接在web里查看就可以了,或者同步到其他服务器上 一.对CPU进行简单测试: 1.通过bc命令计算特别函数 例:计算圆周率 echo "scale=5000; 4*a(1)" | bc -l -q MATH LIBRARY If bc is invoked with the -l option, a math library is preloaded and the def…
linux下的CPU.内存.IO.网络的压力测试 https://www.cnblogs.com/zhuochong/p/10185881.html 一.对CPU进行简单测试: 1.通过bc命令计算特别函数 例:计算圆周率 echo "scale=5000; 4*a(1)" | bc -l -q MATH LIBRARY If bc is invoked with the -l option, a math library is preloaded and the def…
linux下生成core dump文件方法及设置 from:http://www.cppblog.com/kongque/archive/2011/03/07/141262.html core dump的概念: A core dump is the recorded state of the working memory of a computer program at a specific time, generally when the program has terminated a…