Android APP 性能测试学习

以下运行环境为windows10系统，python3

1.监控启动时间

adb logcat | findstr START 启动监控 ，启动后启动对应app可以获取包名
冷启动
adb shell am start -W -n (上一条命令获取的包名) 启动app 
adb shell am force-stop 包名 停止app
热启动
adb shell am start -W -n (上一条命令获取的包名) 启动app
adb shell input keyevent 3 将APP退到后台

import os
import time
import csv

class App(object):
    def __init__(self):
        self.content = ""
        self.startTime = 0

    #启动App
    def LaunchApp(self):
        cmd = 'adb shell am start -W -n com.android.browser/.BrowserActivity'
        self.content = os.popen(cmd)

    #停止app(冷启动)
    def StopApp(self):
        cmd = 'adb shell am force-stop com.android.browser'
        os.popen(cmd)

    #停止app(热启动)
    def StopApp2(self):
        cmd = 'adb shell input keyevent 3'
        os.popen(cmd)

    #获取启动时间
    def GetLaunchedTime(self):
        for line in self.content.readlines():
            if "ThisTime" in line:
                self.startTime = line.split(":")[1]
                break
        return self.startTime

#控制类
class Controller(object):
    def __init__(self,count):
        self.app = App()
        self.counter = count
        self.alldata = [("timestamp","elapsedtime")]

    #单次测试过程
    def testprocess(self):
        self.app.LaunchApp()
        elapsedtime = self.app.GetLaunchedTime()
        self.app.StopApp()
        currenttime = self.getCurrentTime()
        self.alldata.append((currenttime,elapsedtime))

    #多次执行测试过程
    def run(self):
        while self.counter > 0:
            self.testprocess()
            self.counter = self.counter - 1

    #获取当前时间戳
    def getCurrentTime(self):
        currentTime = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        return currentTime

    #数据的存储
    def SaveDataToCSV(self):
        csvfile = open('startTime.csv','w')
        writer = csv.writer(csvfile)
        writer.writerows(self.alldata)
        csvfile.close()

if __name__ == "__main__":
    controller = Controller(10)
    controller.run()
    controller.SaveDataToCSV()

2.CPU利用率数据监控

adb shell dumpsys cpuinfo | findstr packagename

import time
import os
import csv

class Controller(object):
    def __init__(self,count):
        self.counter = count
        self.alldata = [("timestamp","cpustatus")]

    #单次测试过程
    def testprocess(self):
        result = os.popen("adb shell dumpsys cpuinfo | findstr com.android.browser")
        for line in result.readlines():
            cpuvalue = line.split("%")[0]
            break
        currenttime = self.getCurrentTime()
        self.alldata.append((currenttime,cpuvalue))

    #多次执行过程
    def run(self):
        while self.counter > 0:
            self.testprocess()
            self.counter = self.counter - 1
            time.sleep(5)

    #获取当前时间戳
    def getCurrentTime(self):
        currentTime = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        return currentTime

    #数据的存储
    def SavaDataToCSV(self):
        csvfile = open('cpustatus.csv','w')
        writer = csv.writer(csvfile)
        writer.writerows(self.alldata)
        csvfile.close()

if __name__ == '__main__':
    controller = Controller(10)
    controller.run()
    controller.SavaDataToCSV()

3.流量监控

获取进程id

adb shell ps | findstr packagename

获取进程id流量
adb shell cat /proc/pid/net/dev

import csv
import os
import string
import time

#控制类
class Controller(object):
    def __init__(self,count):
        #定义测试的次数
        self.counter = count
        #定义收集数据的数组
        self.alldata = [("timestamp","traffic")]

    #单次测试过程
    def testprocess(self):
        #执行获取进程命令
        result = os.popen("adb shell ps | findstr com.android.browser ")
        #获取进程id
        pid = result.readlines()[0].split(" ")[5]

        #获取进程id使用的流量
        traffic = os.popen("adb shell cat /proc/"+pid+"/net/dev")
        receive = 0
        transmit = 0
        receive2 = 0
        transmit2 = 0
        for line in traffic:
            if "eth0" in line:
                #将所有空行换成#
                line = "#".join(line.split())
                #按#号拆分，获取收到和发出的流量
                receive = line.split("#")[1]
                transmit = line.split("#")[9]
            elif "eth1" in line:
                #将所有空行换成#
                line = "#".join(line.split())
                #按#号拆分，获取收到和发出的流量
                receive2 = line.split("#")[1]
                transmit2 = line.split("#")[9]

        #计算所有流量的之和
        alltraffic = int(receive) + int(transmit) + int(receive2) + int(transmit2)
        #按KB计算流量值
        alltraffic = alltraffic/1024
        #获取当前时间
        currenttime = self.getCurrentTime()
        #将获取到的数据存到数组中
        self.alldata.append((currenttime,alltraffic))

    #多次测试过程控制
    def run(self):
        while self.counter >0:
            self.testprocess()
            self.counter = self.counter - 1
            #每5秒钟采集一次数据
            time.sleep(5)

    #获取当前时间戳
    def getCurrentTime(self):
        currentTime = time.strftime("%Y-%m-%d %H:%M:%S",time.localtime())
        return currentTime

    #数据的存储
    def SaveDataToCSV(self):
        csvfile = open('traffic.csv','w')
        writer = csv.writer(csvfile)
        writer.writerows(self.alldata)
        csvfile.close()

if __name__ == "__main__":
    controller = Controller(5)
    controller.run()
    controller.SaveDataToCSV()

4.电量测试

获取电量
adb shell dumpsys battery
切换非充电状态
adb shell dumpsys battery set status 1

import csv
import os
import time

#控制类
class Controller(object):
    def __init__(self,count):
        # 定义测试的次数
        self.counter = count
        # 定义收集数据的数组
        self.alldata = [("timestamp", "power")]

    def testprocess(self):
        #执行获取电量的命令
        result = os.popen("adb shell dumpsys battery")
        #获取电量的level
        for line in result:
            if "level" in line:
                power = line.split(":")[1]

        #获取当前时间
        currenttime = self.getCurrentTime()
        #将获取到的数据存到数组中
        self.alldata.append((currenttime,power))

    def run(self):
        #设置手机进入非充电状态
        os.popen("adb shell dumpsys battery set status 1")
        while self.counter > 0:
            self.testprocess()
            self.counter = self.counter - 1
            #每5秒钟采集一次数据
            time.sleep(5)

    def getCurrentTime(self):
        currentTime = time.strftime("%Y-%m-%d %H:%M:%S", time.localtime())
        return currentTime

    #数据的存储
    def SaveDataToCSV(self):
        csvfile = open('power.csv','w')
        writer = csv.writer(csvfile)
        writer.writerows(self.alldata)
        csvfile.close()

if __name__ == "__main__":
    controller = Controller(5)
    controller.run()
    controller.SaveDataToCSV()

5.内存监控

获取内存数据采集（1秒钟刷新1次）
adb shell top -d 1 > meminfo
type meminfo | findstr packagename

import csv
import os
import time

class Controller(object):
    def __init__(self):
        self.alldata = [("id", "vss","rss")]

    #分析数据
    def analyzedata(self):
        content = self.readfile()
        i = 0
        for line in content:
            if "com.android.browser" in line:
                print(line)
                line = "#".join(line.split())
                vss = line.split("#")[5].strip("K")
                rss = line.split("#")[6].strip("K")

                #将获取到的数据存到数组中
                self.alldata.append((i,vss,rss))
                i = i+1
     #数据的存储
    def SaveDataToCSV(self):
        csvfile = open('meminfo.csv','w')
        writer = csv.writer(csvfile)
        writer.writerows(self.alldata)
        csv.close()

    #读取数据文件
    def readfile(self):
        mfile = open("meminfo","r")
        content = mfile.readlines()
        mfile.close()
        return content

if __name__ == "__main__":
    controller = Controller()
    controller.analyzedata()
    controller.SaveDataToCSV()

6.

FPS:每秒的帧数 通过设置-系统-开发人员选项-GPU呈现模式分析进行查看
过渡渲染：描述的是屏幕上的某个像素在同一帧的时间内被绘制了多次
通过设置-系统-开发人员选项-调试GPU过渡绘制