用于测试的脚本: for size in 100 do cd /mnt/stec sysbench --test=fileio --file-num=1 --file-total-size=${size}G prepare sync echo 3 > /proc/sys/vm/drop_caches for numthreads in 4 do sysbench --test=fileio --file-total-size=${size}G --file-test-mode=rndwr --m
#!/usr/bin/env python3 #create at 2018-11-30 'this is a system monitor scripts' __author__="yjt" import os import time import sys import datetime import socket #用于获取主机名 import psutil #用于获取CPU等信息(该模块属于第三方模块,需要安装:或者安装anaconda3,anaconda3默认已经安装好改模块)
1.netperf安装和使用 netperf安装 # tar -xzvf netperf-.tar.gz # cd netperf- # ./configure # make # make install 在客户端和服务器上都安装好. netperf使用 首先在服务器端运行netserver. #./netserver -p -L 172.18.0.14 Starting netserver with host '172.18.0.14' port '49152' and family AF_U