Android Camera内存统计脚本

#/bin/sh pid_camera=0 pid_cameraserver=0 file_cameraprovider=0 # 获取camera app的内存使用状况 function dump_camera_meminfo() { memory_camera=0 ion_camera=0 memory_camera=$(adb shell dumpsys meminfo -s com.android.camera | grep "TOTAL:" | awk '{print $2}') adb shell dumpsys meminfo -s com.android.camera | grep "TOTAL:" | awk '{print $2}' ion_camera=$(adb shell cat /sys/kernel/debug/ion/heaps/system | grep -w "$pid_camera" | awk '{print $3}' | sed -n '1p') adb shell cat /sys/kernel/debug/ion/heaps/system | grep -w "$pid_camera" | awk '{print $3}' | sed -n '1p' memory_camera=$[((memory_camera*1024)+ion_camera)/1024] echo "$memory_camera" >> $file_camera } # 获取camera server的内存使用状况 function dump_cameraserver_meminfo() { memory_cameraserver=0 ion_cameraserver=0 memory_cameraserver=$(adb shell dumpsys meminfo -s $pid_cameraserver | grep "TOTAL:" | awk '{print $2}') ion_cameraserver=$(adb shell cat /sys/kernel/debug/ion/heaps/system | grep -w "$pid_cameraserver" | awk '{print $3}' | sed -n '1p') memory_cameraserver=$[((memory_cameraserver*1024)+ion_cameraserver)/1024] echo "$memory_cameraserver" >> $file_cameraserver } # 获取camera provider的内存使用状况 function dump_cameraprovider_meminfo() { memory_cameraprovider=0 ion_cameraprovider=0 memory_cameraprovider=$(adb shell dumpsys meminfo -s $pid_cameraprovider | grep "TOTAL:" | awk '{print $2}') # Plus all the memory size of camera provider for line in $(adb shell cat /sys/kernel/debug/ion/heaps/system | grep -w "provider@2.4-se" | awk '{print $3}') do ion_cameraprovider=$[line+ion_cameraprovider] done memory_cameraprovider=$[((memory_cameraprovider*1024)+ion_cameraprovider)/1024] echo "$memory_cameraprovider" >> $file_cameraprovider } function init_parameter() { adb wait-for-device adb root time=$(date "+%Y%m%d-%H%M%S") mkdir $time cp gnuplot_camera.sh $time file_camera=$time"/result_camera" file_cameraserver=$time"/result_cameraserver" file_cameraprovider=$time"/result_cameraprovider" pid_camera=$(adb shell ps -e | grep "com.android.camera" | awk '{print $2}') pid_cameraserver=$(adb shell ps -e | grep "cameraserver" | awk '{print $2}' | sed -n '2p') pid_cameraprovider=$(adb shell ps -e | grep "android.hardware.camera.provider@2.4-service" | awk '{print $2}') } function main() { init_parameter while [ 1 ]; do { dump_camera_meminfo dump_cameraserver_meminfo dump_cameraprovider_meminfo } done exit } main