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일 때 GC_FOR_ALLOC 및 GC_CONCURRENT 개의 메시지가 많이 표시됩니다. 나는 메모리 누수가 있지만 스택과 다른 사이트의 모든 곳에서 로그캣 메시지는 GC_CONCURRENT 개의 메시지가 많고 메시지는 GC_FOR_ALLOC이 거의 없습니다. 내가 뭘 잘못하고 있는지 알고 싶니? 내 응용 프로그램에서 메모리 누수의 특별한 경우가 있습니까? 뭐가 문제 야?logcat에 너무 많은 GC_FOR_ALLOC이 내 앱의 로그에서 logcat을 실행하는 동안
BTW : 저는 이클립스 MAT를 알고 있으며 MAT를 사용하여 메모리 누출 문제를 해결하려고합니다. 왜 GC_FOR_ALLOC이 그렇게 자주 호출되는지 모르겠습니다.
로그 캣 :
D/dalvikvm(18068): GC_FOR_ALLOC freed 3974K, 8% free 54640K/58964K, paused 42ms, total 42ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 473K, 8% free 54622K/58964K, paused 28ms, total 28ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 139K, 7% free 55010K/58964K, paused 19ms, total 20ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 54.623MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 122K, 7% free 55071K/59032K, paused 29ms, total 29ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 54.683MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 20K, 7% free 55172K/59100K, paused 20ms, total 20ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 54.781MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 310K, 7% free 55165K/59168K, paused 18ms, total 19ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 54.774MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 485K, 7% free 55165K/59236K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 54.774MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 245K, 7% free 55365K/59304K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 54.970MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 66K, 7% free 55424K/59372K, paused 28ms, total 28ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.027MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 104K, 7% free 55568K/59440K, paused 21ms, total 21ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.167MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 47K, 7% free 55676K/59508K, paused 30ms, total 30ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.274MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 26K, 7% free 55791K/59576K, paused 24ms, total 24ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.386MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 30K, 7% free 55923K/59644K, paused 21ms, total 21ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.515MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 22K, 7% free 56048K/59712K, paused 17ms, total 18ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.636MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 611K, 7% free 55975K/59780K, paused 23ms, total 24ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.566MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 279K, 7% free 55975K/59848K, paused 20ms, total 20ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.565MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 92K, 7% free 56051K/59916K, paused 30ms, total 30ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.639MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 351K, 7% free 56272K/59984K, paused 31ms, total 31ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 25K, 7% free 56269K/59984K, paused 30ms, total 30ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.853MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 105K, 7% free 56320K/60052K, paused 19ms, total 19ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 55.902MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 526K, 7% free 56369K/60120K, paused 20ms, total 20ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 934K, 7% free 56462K/60120K, paused 19ms, total 20ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 56.041MB for 65552-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 140K, 7% free 56510K/60188K, paused 34ms, total 34ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 56.765MB for 775824-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 30K, 6% free 57414K/60948K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 57.241MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 6K, 6% free 57749K/61292K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 57.569MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed <1K, 6% free 58091K/61636K, paused 18ms, total 18ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 57.902MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed <1K, 6% free 58433K/61980K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 58.236MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed <1K, 6% free 58774K/62324K, paused 26ms, total 27ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 58.569MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed <1K, 6% free 59116K/62668K, paused 21ms, total 22ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 58.903MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed <1K, 6% free 59457K/63012K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 59.236MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed <1K, 6% free 59799K/63356K, paused 17ms, total 17ms
I/dalvikvm-heap(18068): Grow heap (frag case) to 59.570MB for 349072-byte allocation
D/dalvikvm(18068): GC_FOR_ALLOC freed 301K, 6% free 60326K/63700K, paused 25ms, total 25ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 168K, 5% free 60826K/63952K, paused 18ms, total 18ms
I/dalvikvm(18068): Jit: resizing JitTable from 4096 to 8192
D/dalvikvm(18068): GC_FOR_ALLOC freed 1166K, 5% free 61664K/64476K, paused 23ms, total 23ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 2061K, 5% free 62858K/65748K, paused 25ms, total 26ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 1867K, 4% free 64650K/67260K, paused 24ms, total 28ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 5784K, 9% free 63169K/69304K, paused 42ms, total 42ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 115K, 5% free 66326K/69304K, paused 22ms, total 24ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 6127K, 10% free 65352K/71840K, paused 53ms, total 53ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 257K, 5% free 68326K/71840K, paused 23ms, total 23ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 6537K, 10% free 67693K/74588K, paused 43ms, total 43ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 114K, 6% free 70847K/74588K, paused 22ms, total 22ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 1977K, 4% free 74341K/77420K, paused 38ms, total 38ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 2684K, 4% free 79560K/82616K, paused 48ms, total 48ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 5961K, 8% free 81482K/87804K, paused 57ms, total 62ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 3869K, 8% free 82684K/89868K, paused 50ms, total 50ms
D/dalvikvm(18068): GC_FOR_ALLOC freed 2325K, 5% free 87087K/90900K, paused 31ms, total 31ms
감사 이것은 안드로이드의 힙 구현에 문제가있을 수 있습니다