????????????б????
????1. ????????б????
???????????????????У?
???????/?????????????????????????
??????°????????????????????????????б??
??????log????APT?????log?????????????????
??????log????????С?

????2. ????????б?
???????????????????????????????б???????????????????????????????????????????????y???????????
??????????????????????????
????????????????????????????????????????????????
????3. ???н????б?
??????????????е?????б?????????????????????б??
????????????????????????????(DUMP)???????GC?????PMAP?????????

????4. ??????湹?????
??????????????????б???????????????y???????“PMAP”?????????????? ???????APTlog???μ?“????_pid_pmap_????.txt”??
??????????????Eclipse??????Windows-??ShowView-??other?????APT???PMAP?? ??PMAP????е?????????????

?????????????2?????????????????????????????????????????????ο??????????????21M????????????

?????塢???????
?????????????APT????????????????????????????????￡?
????APT?е?DumpHprof??GC?????????????DDMLIB?????????????????????
??????????????????????????????
????DDMLIB?????????ж???????????????????????????????????????APT??????????????e?Eclipse???????л???APT?????????Eclipse??
???????PMAP??????root??????????????root?????????adb shell??????root???????????????adb root?????
?????y?adb·??????path?У?
????Eclipse??????ADT?????