Android Adb命令(4) - ps 查看进程信息

1. 查看所有流程信息：

adb shell ps -A

则得到：

USER           PID  PPID     VSZ    RSS WCHAN            ADDR S NAME root             1     0 12510356  5276 ep_poll             0 S init root             2     0       0      0 kthreadd            0 S [kthreadd] ... system         603     1 12539680  3468 ep_poll             0 S servicemanager ... system        1065   879 23323448 443428 ep_poll            0 S system_server ...

可以看出 :

PID 1065 对应的是 system_server进程

PID 603 对应的 servicemanager 进程 (用于Binder 通信)

2. 在某一过程中查看所有线程信息：

adb shell ps -T [PID]

如查看上面 system_server 所有线程信息：

adb shell ps -T 1065

则得到：

USER           PID   TID  PPID     VSZ    RSS WCHAN            ADDR S CMD system        1065  1065   879 23323448 431900 ep_poll            0 S system_server system        1065  1089   879 23323448 431900 do_sigtim          0 S Signal Catcher system        1065  1090   879 23323448 431900 pipe_read          0 S perfetto_hprof_ system        1065  1097   879 23323448 431900 poll_sche          0 S ADB-JDWP Connec system        1065  1098   879 23323448 431900 futex_wai          0 S Jit thread pool system        1065  1099   879 23323448 431900 futex_wai          0 S HeapTaskDaemon system        1065  1100   879 23323448 431900 futex_wai          0 S ReferenceQueueD system        1065  1101   879 23323448 431900 futex_wai          0 S FinalizerDaemon system        1065  1102   879 23323448 431900 futex_wai          0 S FinalizerWatchd system        1065  1110   879 23323448 431900 binder_io          0 S Binder:1065_1 system        1065  1112   879 23323448 431900 binder_io          0 S Binder:1065_2 system        1065  1158   879 23323448 431900 futex_wai          0 S Thread-2 system        1065  1200   879 23323448 431900 ep_poll            0 S android.fg system        1065  1201   879 23323448 431900 ep_poll            0 S android.ui system        1065  1202   879 23323448 431900 ep_poll            0 S android.io system        1065  1203   879 23323448 431900 ep_poll            0 S android.display system        1065  1204   879 23323448 431900 ep_poll            0 S android.anim system        1065  1205   879 23323448 431900 ep_poll            0 S android.anim.lf system        1065  1227   879 23323448 431900 futex_wai          0 S watchdog system        1065  1233   879 23323448 431900 ep_poll            0 S android.bg system        1065  1235   879 23323448 431900 binder_io          0 S HwBinder:1065_1 system        1065  1236   879 23323448 431900 ep_poll            0 S ActivityManager system        1065  1237   879 23323448 431900 ep_poll            0 S ActivityManager system        1065  1242   879 23323448 431900 ep_poll            0 S ActivityManager system        1065  1243   879 23323448 431900 ep_poll            0 S ActivityManager ...

具体参考：

Android重要线程进程清单 - 掘金