参考文章: Android Native层(C++)内存泄露诊断,Google debug malloc官方文档
1. dumpsys meminfo 某个进程
Applications Memory Usage (in Kilobytes):
Uptime: 1813572 Realtime: 5359997** MEMINFO in pid 31628 [com.android.contacts] **Pss Private Private Swap Rss Heap Heap HeapTotal Dirty Clean Dirty Total Size Alloc Free------