Firefox OS/Performance/Memory/ADB Tools: Difference between revisions

Firefox OS/Performance/Memory/ADB Tools (view source)

1,107 bytes added , 25 April 2014

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 == b2g-ps ==
+The <code>b2g-ps</code> command performs a simple process listing and filter out all non-b2g processes.  While it does not provide too much memory information, it is usable on production devices where <code>root</code> is not available.
+The command provides:
+* The virtual address space used as <code>VSIZE</code>
+* The resident set size as <code>RSS</code>
+<code><pre>
+bkelly@lenir:/srv/gaia-master$ adb shell b2g-ps
+APPLICATION      USER     PID   PPID  VSIZE  RSS     WCHAN    PC         NAME
+b2g              root      292   1     183060 76256 ffffffff b6f0563c S /system/b2g/b2g
+(Nuwa)           root      815   292   53304  20988 ffffffff b6ea963c S /system/b2g/plugin-container
+Homescreen       u0_a958   958   815   72000  27420 ffffffff b6ea963c S /system/b2g/plugin-container
+Communications   u0_a1303  1303  815   73388  26864 ffffffff b6ea963c S /system/b2g/plugin-container
+Marketplace      u0_a1461  1461  815   89636  39760 ffffffff b6ea963c S /system/b2g/plugin-container
+(Preallocated a  u0_a1512  1512  815   60476  18360 ffffffff b6ea963c S /system/b2g/plugin-container
+</pre></code>
 == b2g-info ==
 == /proc/meminfo ==