adb shell dumpsys meminfo

493 阅读2分钟
  • 看一下自己app的内存使用情况

Applications Memory Usage (in Kilobytes):
Uptime: 410553 Realtime: 410553



** MEMINFO in pid 4228 [com.jar.new] **
                   Pss  Private  Private     Swap      Rss     Heap     Heap     Heap
                 Total    Dirty    Clean    Dirty    Total     Size    Alloc     Free
                ------   ------   ------   ------   ------   ------   ------   ------
  Native Heap    15999    15944        0        0    18656    24336    17094     3087
  Dalvik Heap    13022    12912        0        0    17060    14350    10763     3587
 Dalvik Other    12602    12052        0        0    13688
        Stack     2732     2732        0        0     2744
       Ashmem      180      164        0        0      208
    Other dev       24        0       24        0      244
     .so mmap    10354      752     6408        0    40988
    .jar mmap     3455        0      824        0    29128
    .apk mmap    33964      316    14708        0    84280
    .dex mmap    96884    94040     1736        0    98856
    .oat mmap       89        0        0        0     2484
    .art mmap     8159     7844        0        0    19968
   Other mmap     1768       36      396        0     4576
      Unknown    11080    11076        0        0    11500
        TOTAL   210312   157868    24096        0   210312    38686    27857     6674

 App Summary
                       Pss(KB)                        Rss(KB)
                        ------                         ------
           Java Heap:    20756                          37028
         Native Heap:    15944                          18656
                Code:   118796                         256920
               Stack:     2732                           2744
            Graphics:        0                              0
       Private Other:    23736
              System:    28348
             Unknown:                                   29032

           TOTAL PSS:   210312            TOTAL RSS:   344380      TOTAL SWAP (KB):        0

 Objects
               Views:        2         ViewRootImpl:        0
         AppContexts:        5           Activities:        0
              Assets:       16        AssetManagers:        0
       Local Binders:       79        Proxy Binders:       55
       Parcel memory:       42         Parcel count:      109
    Death Recipients:       15      OpenSSL Sockets:        0
            WebViews:        1

 SQL
         MEMORY_USED:     1268
  PAGECACHE_OVERFLOW:      482          MALLOC_SIZE:      117

 DATABASES
      pgsz     dbsz   Lookaside(b)          cache  Dbname
         4       96             92       67/94/25  /data/user/0/com.jar.new/no_backup/androidx.work.workdb
         4        8                         0/0/0    (attached) temp
         4       96             45         3/16/4  /data/user/0/com.jar.new/no_backup/androidx.work.workdb (2)
         4       52             84         6/25/7  /data/user/0/com.jar.new/databases/OneSignal.db
         4       40             32         1/21/2  /data/user/0/com.jar.new/databases/com.google.android.datatransport.events
         4      312             69         5/22/6  /data/user/0/com.jar.new/databases/truck_potential_violation.sqlite