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How to use get_cpu_stat method in autotest

Best Python code snippet using autotest_python

pexpect_demo.py

Source:pexpect_demo.py

...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()...

getCpuMax.py

Source:getCpuMax.py

1#!/usr/bin/env python32# coding: UTF-83# File       : getCpuMax.py4# Time       ï¼2022/1/185# Author     ï¼tang6# version    ï¼python 37import os8import re9import subprocess10def getCpuMax():11    """æ£æµCPUæ§è½æå¤§å12       0=æªå¼å¯13       1=å·²å¼å¯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...

sysinfo.py

Source:sysinfo.py

...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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