2017-05-18 4 views
0

일부 반복되는 사용자 동작 후에 내 응용 프로그램이 멈 춥니 다. 몇 시간 후 응용 프로그램 중단을Xamarin Android GC get stuck

05-18 14:48:05.599 I/art  (2985): Explicit concurrent mark sweep GC freed 25278(1141KB) AllocSpace objects, 0(0B) LOS objects, 21% free, 14MB/18MB, paused 610us total 23.887ms 
05-18 14:48:05.606 D/Mono (2985): GC_TAR_BRIDGE bridges 3478 objects 3478 opaque 0 colors 3478 colors-bridged 3478 colors-visible 3478 xref 0 cache-hit 0 cache-semihit 0 cache-miss 0 setup 0.29ms tarjan 0.46ms scc-setup 0.29ms gather-xref 0.04ms xref-setup 0.02ms cleanup 0.19ms 
05-18 14:48:05.606 D/Mono (2985): GC_BRIDGE: Complete, was running for 36.70ms 
05-18 14:48:05.606 D/Mono (2985): GC_MINOR: (Nursery full) time 10.47ms, stw 11.24ms promoted 534K major size: 7568K in use: 6770K los size: 4252K in use: 3668K 
05-18 14:48:10.670 I/art  (2985): Explicit concurrent mark sweep GC freed 25789(1168KB) AllocSpace objects, 0(0B) LOS objects, 20% free, 15MB/19MB, paused 645us total 25.123ms 
05-18 14:48:10.677 D/Mono (2985): GC_TAR_BRIDGE bridges 3335 objects 3335 opaque 0 colors 3335 colors-bridged 3335 colors-visible 3335 xref 0 cache-hit 0 cache-semihit 0 cache-miss 0 setup 0.09ms tarjan 0.43ms scc-setup 0.31ms gather-xref 0.04ms xref-setup 0.02ms cleanup 0.16ms 
05-18 14:48:10.677 D/Mono (2985): GC_BRIDGE: Complete, was running for 37.47ms 
05-18 14:48:10.677 D/Mono (2985): GC_MINOR: (Nursery full) time 9.10ms, stw 9.85ms promoted 519K major size: 8112K in use: 7290K los size: 4252K in use: 3668K 
05-18 14:48:14.784 I/art  (2985): Explicit concurrent mark sweep GC freed 25119(1142KB) AllocSpace objects, 0(0B) LOS objects, 19% free, 16MB/20MB, paused 673us total 26.589ms 
05-18 14:48:14.791 D/Mono (2985): GC_TAR_BRIDGE bridges 3367 objects 3367 opaque 0 colors 3367 colors-bridged 3367 colors-visible 3367 xref 0 cache-hit 0 cache-semihit 0 cache-miss 0 setup 0.09ms tarjan 0.45ms scc-setup 0.28ms gather-xref 0.04ms xref-setup 0.02ms cleanup 0.16ms 
05-18 14:48:14.791 D/Mono (2985): GC_BRIDGE: Complete, was running for 38.79ms 
05-18 14:48:14.791 D/Mono (2985): GC_MINOR: (Nursery full) time 9.61ms, stw 10.30ms promoted 523K major size: 8624K in use: 7814K los size: 4252K in use: 3668K 

나는 로그에 같은 라인을 많이 참조하십시오 : 시작되는 시점에 나는 GC 출력을 볼 수

05-18 14:48:15.589 I/monodroid-gc(2985): 46080 outstanding GREFs. Performing a full GC! 
05-18 14:48:15.685 I/art  (2985): Explicit concurrent mark sweep GC freed 10815(715KB) AllocSpace objects, 0(0B) LOS objects, 19% free, 16MB/20MB, paused 389us total 23.169ms 
05-18 14:48:16.107 D/Mono (2985): GC_TAR_BRIDGE bridges 45917 objects 46071 opaque 842 colors 45915 colors-bridged 45915 colors-visible 45915 xref 369 cache-hit 0 cache-semihit 0 cache-miss 0 setup 0.86ms tarjan 6.34ms scc-setup 3.96ms gather-xref 0.40ms xref-setup 0.09ms cleanup 1.96ms 
05-18 14:48:16.108 D/Mono (2985): GC_BRIDGE: Complete, was running for 487.45ms 
05-18 14:48:16.108 D/Mono (2985): GC_MAJOR: (user request) time 25.62ms, stw 28.16ms los size: 4252K in use: 1631K 
05-18 14:48:16.108 D/Mono (2985): GC_MAJOR_SWEEP: major size: 6128K in use: 4929K 
05-18 14:48:16.990 I/monodroid-gc(2985): 46080 outstanding GREFs. Performing a full GC! 
05-18 14:48:17.085 I/art  (2985): Explicit concurrent mark sweep GC freed 4804(222KB) AllocSpace objects, 0(0B) LOS objects, 19% free, 16MB/20MB, paused 513us total 24.407ms 
05-18 14:48:17.140 D/Mono (2985): GC_TAR_BRIDGE bridges 45919 objects 45983 opaque 291 colors 45917 colors-bridged 45917 colors-visible 45917 xref 175 cache-hit 0 cache-semihit 0 cache-miss 0 setup 0.86ms tarjan 6.48ms scc-setup 3.75ms gather-xref 0.41ms xref-setup 0.09ms cleanup 1.97ms 
05-18 14:48:17.140 D/Mono (2985): GC_BRIDGE: Complete, was running for 121.70ms 
05-18 14:48:17.140 D/Mono (2985): GC_MAJOR: (user request) time 26.42ms, stw 28.16ms los size: 4252K in use: 1631K 
05-18 14:48:17.140 D/Mono (2985): GC_MAJOR_SWEEP: major size: 6128K in use: 4931K 
05-18 14:48:17.147 I/monodroid-gc(2985): 46080 outstanding GREFs. Performing a full GC! 
05-18 14:48:17.257 I/art  (2985): Explicit concurrent mark sweep GC freed 125(5KB) AllocSpace objects, 0(0B) LOS objects, 19% free, 16MB/20MB, paused 852us total 34.530ms 
05-18 14:48:17.713 D/Mono (2985): GC_TAR_BRIDGE bridges 45935 objects 45999 opaque 291 colors 45933 colors-bridged 45933 colors-visible 45933 xref 175 cache-hit 0 cache-semihit 0 cache-miss 0 setup 0.86ms tarjan 6.64ms scc-setup 3.62ms gather-xref 0.40ms xref-setup 0.09ms cleanup 2.13ms 
05-18 14:48:17.713 D/Mono (2985): GC_BRIDGE: Complete, was running for 539.05ms 
05-18 14:48:17.713 D/Mono (2985): GC_MAJOR_SWEEP: major size: 6128K in use: 4835K 
05-18 14:48:17.713 D/Mono (2985): GC_MAJOR: (user request) time 24.92ms, stw 26.12ms los size: 4252K in use: 1579K 

GC에서 리소스를 시도 할 것으로 보인다 것 그러나 할 수 없다. 어떤 물체가 파괴하려고합니까? 누군가가 내게 무슨 일이 일어 났는지 설명 할 수 있습니까?

답변

0

게시 한 로그의 항목은 GC (가비지 수집), 즉 힙에서 더 이상 사용하지 않는 개체의 메모리를 회수하는 것입니다.

가 GC의이 생긴 2 가지 종류가 있습니다 : "I/예술")

2) MONO/.NET 런타임 GC로 표시

1) 안드로이드 런타임 GC ((D/모노 "로 표시 ")

각 런타임 (Android vs. .NET/Mono)은 자체 관리되는 메모리 힙을 가지고있어 메모리를"누출 "하지 않도록 정리를 담당합니다.

GC가 자주 발생하는 것처럼 보입니다. 따라서 앱이 계속 GC를 기다리고있을 가능성이 높습니다.