How to use get_cpu_stat method in autotest

Best Python code snippet using autotest_python

pexpect_demo.py

Source:pexpect_demo.py Github

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...21 data = data.strip('\r\n')22 data = data[data.rfind(':')+1:]23 data = data.split(',')24 return (float(data[0]), float(data[1]), float(data[2]))25def get_cpu_stat(ssh):26 ssh.sendline('vmstat')27 ssh.prompt()28 print(ssh.before)29def user_deal(host, file_name):30 s = login_host(host)31 if not s:32 print('Login failed: ', host[0])33 return34 try:35 cpu_cores = get_cpu_num(s)36 if not cpu_cores:37 print('Do not get cpu cores: ', host[0])38 return39 cpu_load = get_cpu_load(s)40 if cpu_load[2] >= cpu_cores:41 get_cpu_stat(s)42 print('system is not healthy. Do you want to deal? (yes/no)')43 yn = input()44 if yn == 'yes':45 with open(file_name, 'ab+') as f:46 s.logfile = f47 s.interact()48 s.prompt()49 s.logfile = None50 else:51 print('system is healthy: ', host[0])52 except Exception as e:53 print('failed: ', host[0])54 finally:55 s.logout()...

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getCpuMax.py

Source:getCpuMax.py Github

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1#!/usr/bin/env python32# coding: UTF-83# File : getCpuMax.py4# Time :2022/1/185# Author :tang6# version :python 37import os8import re9import subprocess10def getCpuMax():11 """检测CPU性能最大化12 0=未开启13 1=已开启14 """15 cpu_max_dict = {}16 get_cpu_info = subprocess.getoutput(17 "ls /sys/devices/system/cpu | grep 'cpu[0-9]?*'")18 cpu_list = get_cpu_info.strip().split()19 for i in cpu_list:20 file_path = '/sys/devices/system/cpu/%s/cpufreq/scaling_governor' % i21 if os.path.exists(file_path):22 get_cpu_stat = subprocess.getoutput('cat %s' % file_path)23 if get_cpu_stat != 'performance':24 cpu_max_dict["cpu_max"] = 025 break26 else:27 cpu_max_dict["cpu_max"] = 128 break29 else:30 cpu_num = int(re.findall(r'(\d+)', i.strip())[0]) + 131 get_cpu_MHz = subprocess.getoutput(32 "cat /proc/cpuinfo | grep MHz| head -%s | awk '{{print $NF}}'" % cpu_num)33 get_cpu_speed = subprocess.getoutput(34 "cat /proc/cpuinfo |grep 'model name' | head -1 | awk '{print $NF}'")35 try:36 cpu_clock_speed = float(37 re.findall(r'(\d+.\d+)', get_cpu_speed.strip())[0]) * 100038 if float(get_cpu_MHz) / float(cpu_clock_speed) > 0.95:39 cpu_max_dict["cpu_max"] = 140 break41 except:42 cpu_max_dict["cpu_max"] = 043 break44 else:45 cpu_max_dict["cpu_max"] = 046 return cpu_max_dict...

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sysinfo.py

Source:sysinfo.py Github

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...24 data = data.strip('\r\n')25 data = data[data.rfind(':') + 1:]26 data = data.split(',')27 return (float(data[0]),float(data[1]),float(data[2]))28def get_cpu_stat(sshc):29 sshc.sendline('vmstat')30 sshc.prompt()31 print(sshc.before.decode())32def user_deal(host,logfilename):33 s = login_host(host)34 if not s:35 print("login failure:",host[0])36 return37 try:38 cpucores = get_cpus(s)39 if not cpucores:40 print("Do not get cpucores:",host[0])41 return42 cpu_load = get_cpu_load(s)43 if cpu_load[2] >= cpucores:44 get_cpu_stat(s)45 print("System is not healthy.Do you want to deal?(yes/no)")46 yn = input()47 if yn == 'yes':48 with open(logfilename,'ab+') as f:49 s.logfile = f50 s.interact()51 s.prompt()52 s.logfile = None53 else:54 print("System is healthy:",host[0])55 except:56 print('Failure:',host[0])57 finally:58 s.logout()...

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