app常见性能测试点

转载自 https://blog.csdn.net/xiaomaoxiao336368/article/details/83547318

1.响应

冷启动 首次启动APP的时间间隔

adb shell am start -W com.netease.vopen/com.netease.vopen.activity.WelcomeActivity
Starting: Intent { act=android.intent.action.MAIN cat=[android.intent.category.L
AUNCHER] cmp=com.netease.vopen/.activity.WelcomeActivity }
Status: ok
Activity: com.netease.vopen/.activity.WelcomeActivity
ThisTime: 1723
TotalTime: 1723
Complete

C:UsershyzhangDownloadsandroid-sdk_r24.4.1-windowsandroid-sdk-windowsuild
-tools28.0.3>adb shell am start -W -n com.netease.vopen/com.netease.vopen.activ
ity.WelcomeActivity
Starting: Intent { cmp=com.netease.vopen/.activity.WelcomeActivity }
Status: ok
Activity: com.netease.vopen/.activity.WelcomeActivity
ThisTime: 1535
TotalTime: 1535
Complete

-n 使用组件名方式启动

-W 等待应用完成启动

热启动：非首次启动APP的时间间隔，按back按键后再启

adb shell am start -W -n com.netease.vopen/com.netease.vopen.activity.WelcomeActivity
Starting: Intent { cmp=com.netease.vopen/.activity.WelcomeActivity }
Status: ok
Activity: com.netease.vopen/.activity.WelcomeActivity
ThisTime: 99
TotalTime: 99
Complete

测试标准：冷启动时间不超过1.5s，热启动时间不超过1s

内存 adb shell dumpsys meminfo com.netease.vopen

CPU

>adb shell
$ top  -s cpu | grep com.netease.vopen

$ top -m cpu | grep com.netease.vopen

adb shell
 $ dumpsys cpuinfo | grep com.netease.vopen