android命令@ps
来自个人维基
$adb shell ps USER PID PPID VSIZE RSS WCHAN PC NAME root 1 0 676 348 ffffffff 00000000 S /init root 2 0 0 0 ffffffff 00000000 S kthreadd root 3 2 0 0 ffffffff 00000000 S ksoftirqd/0 root 6 2 0 0 ffffffff 00000000 S migration/0 root 16 2 0 0 ffffffff 00000000 S khelper root 17 2 0 0 ffffffff 00000000 S fs_sync root 18 2 0 0 ffffffff 00000000 S suspend root 19 2 0 0 ffffffff 00000000 S sync_supers root 20 2 0 0 ffffffff 00000000 S bdi-default root 21 2 0 0 ffffffff 00000000 S kblockd root 22 2 0 0 ffffffff 00000000 S khubd root 23 2 0 0 ffffffff 00000000 S _mtkfb shell 142 1 1052 304 c00680e8 4012a3c8 S /system/bin/batterywarning system 144 121 1056 300 ffffffff 00000000 S /system/bin/6620_launcher system 310 1 1060 316 ffffffff 00000000 S /system/xbin/BGW media 311 1 4572 384 ffffffff 00000000 S /system/bin/iss_daemon root 312 1 8744 456 ffffffff 00000000 S /system/bin/vivo_daemon root 314 1 11312 520 ffffffff 00000000 S /system/bin/atcid system 316 1 4700 500 ffffffff 00000000 S /system/bin/dm_agent_binder bluetooth 317 1 4468 404 ffffffff 00000000 S /system/bin/mtkbt system 319 1 4680 400 ffffffff 00000000 S /system/bin/GoogleOtaBinder system 322 1 4636 400 ffffffff 00000000 S /system/bin/nvram_agent_binder system 324 1 1084 280 ffffffff 00000000 S /system/bin/thermal system 325 1 1048 280 ffffffff 00000000 S /system/bin/thermald root 328 1 3404 308 ffffffff 00000000 S /system/bin/vivo_em_svr system 348 1 3108 288 ffffffff 00000000 S /system/bin/orientationd system 402 1 1084 280 ffffffff 00000000 S /system/bin/geomagneticd radio 488 1 15440 376 ffffffff 00000000 S /system/bin/gsm0710muxd shell 489 1 2432 320 ffffffff 40137ad8 S /system/bin/mdlogger shell 24806 24540 1320 456 00000000 40104a58 R ps
USER, PID, PPID无需多说
- VSIZE: 进程所用虚拟内存
- RSS:所用实际内存
- WCHAN:nwchan WCHAN address of the kernel function where the process is sleeping (use wchan if you want the kernel function name). Running tasks will display a dash ('-') in this column.
- ——这是linux中的解释,即, 如果进程处于内核睡眠状态,则显示其内核对应函数的地址,运行状态则显示 - (android中显示00000000)
- PC:若在运行状态,则显示其在用户空间中的函数地址
附 linux ps图解:
VSS - Virtual Set Size 虚拟耗用内存(包含共享库占用的内存) RSS - Resident Set Size 实际使用物理内存(包含共享库占用的内存) PSS - Proportional Set Size 实际使用的物理内存(比例分配共享库占用的内存) USS - Unique Set Size 进程独自占用的物理内存(不包含共享库占用的内存)