adb shell cat /d/ion/heaps/system

          client              pid             size
----------------------------------------------------
         mdp.0-0                1         18743296
----------------------------------------------------
orphaned allocations (info is from last known client):
  surfaceflinger              283             4096 0 1
        mdss_fb0              636         29491200 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283          1277952 0 1
  surfaceflinger              283          1277952 0 1
  surfaceflinger              283             4096 0 1
        mdss_fb0              636         17039360 0 1
        mdss_fb0              636         17039360 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283             4096 0 1
        mdss_fb0              636         17039360 0 1
        mdss_fb0              636           851968 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283             4096 0 1
        mdss_fb0              636          1277952 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283             4096 0 1
        mdss_fb0              636          1277952 0 1
  surfaceflinger              283          1277952 0 1
  surfaceflinger              283         17268736 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283             4096 0 1
        mdss_fb0              636         17039360 0 1
  surfaceflinger              283             4096 0 1
  surfaceflinger              283             4096 0 1
        mdss_fb0              636         17039360 0 1
        mdss_fb0              636          1277952 0 1
----------------------------------------------------
  total orphaned        140533760
          total         159277056
----------------------------------------------------
1 order 9 highmem pages in uncached pool = 2097152 total
0 order 9 lowmem pages in uncached pool = 0 total
0 order 8 highmem pages in uncached pool = 0 total
0 order 8 lowmem pages in uncached pool = 0 total
5 order 4 highmem pages in uncached pool = 327680 total
0 order 4 lowmem pages in uncached pool = 0 total
11 order 0 highmem pages in uncached pool = 45056 total
0 order 0 lowmem pages in uncached pool = 0 total
44 order 9 highmem pages in cached pool = 92274688 total
0 order 9 lowmem pages in cached pool = 0 total
5 order 8 highmem pages in cached pool = 5242880 total
0 order 8 lowmem pages in cached pool = 0 total
208 order 4 highmem pages in cached pool = 13631488 total
0 order 4 lowmem pages in cached pool = 0 total
50 order 0 highmem pages in cached pool = 204800 total
0 order 0 lowmem pages in cached pool = 0 total