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为什么在dump之前没有去触发gc，这样数据不是更准确吗？ #62

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Lapisy opened this issue Mar 10, 2021 · 1 comment

Lapisy commented Mar 10, 2021

为什么在dump之前没有去触发gc，这样数据不是更准确吗？是否是因为COW机制的原因（因为gc会写内存）。这样理解是否准确？

Contributor

AndroidInternal commented Mar 11, 2021

主要是GC会导致页面明显卡顿，其次是无法覆盖大量临时内存被迅速分配的情况。

alhah closed this as completed

qiangbin0201 mentioned this issue

stack pointer is not in a rw map; likely due to stack overflow. #194

Closed

J-a-g mentioned this issue

请问Fast dump在Android 12上也出现了dump hprof为0KB情况，是12没有全部兼容吗 #264

Open

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