Number of committed pages is near limit

  • Artigo

??? ?? ??? ???? Windows ? ??? ??? ? ?? ??? ?? ??? ????. ? blog? Committed page? Commit limit? ???? Windows ? ??? ??? ?????. ??? ??? ?? ??? Windows ??? ? ??? ???? !vm? ??? ?????.

3: kd> !vm

*** Virtual Memory Usage ***

           Physical Memory: 851259 ( 3405036 Kb)

           Page File: \??\C:\pagefile.sys

             Current: 4193280 Kb Free Space: 0 Kb

             Minimum: 4193280 Kb Maximum: 4193280 Kb

           Available Pages: 21762 ( 87048 Kb)

           ResAvail Pages: 804189 ( 3216756 Kb)

           Locked IO Pages: 0 ( 0 Kb)

           Free System PTEs: 361267 ( 1445068 Kb)

           ******* 190 system cache map requests have failed ******

           Modified Pages: 688784 ( 2755136 Kb)

           Modified PF Pages: 688782 ( 2755128 Kb)

           NonPagedPool Usage: 18735 ( 74940 Kb)

           NonPagedPool Max: 522360 ( 2089440 Kb)

           PagedPool 0 Usage: 10809 ( 43236 Kb)

           PagedPool 1 Usage: 4678 ( 18712 Kb)

           PagedPool 2 Usage: 1292 ( 5168 Kb)

           PagedPool 3 Usage: 1178 ( 4712 Kb)

           PagedPool 4 Usage: 1299 ( 5196 Kb)

           PagedPool Usage: 19256 ( 77024 Kb)

           PagedPool Maximum: 523264 ( 2093056 Kb)

           ********** 18414 pool allocations have failed **********

           Session Commit: 6078 ( 24312 Kb)

           Shared Commit: 1684402 ( 6737608 Kb)

           Special Pool: 0 ( 0 Kb)

           Shared Process: 3891 ( 15564 Kb)

           PagedPool Commit: 19320 ( 77280 Kb)

           Driver Commit: 12323 ( 49292 Kb)

           Committed pages: 1883592 ( 7534368 Kb) => 7.5G

           Commit limit: 1882974 ( 7531896 Kb) => 7.5G

           ********** Number of committed pages is near limit ********

           ********** 106828 commit requests have failed **********

Committed page? ?? ???? backing store ?, RAM?? paging file? ??? page? ?????. ?? Committed pages? Commit limit ? ?????? ?? ?? ???? RAM? paging file? ?? ?????? ?????. ?? ? !vm ? ?? ??? ?? page file? free space? zero ???.

? ??? Committed pages? ? ??? ??? ?? ?????? SECTION OBJECT (File Mapping Object)? leak? ???? ???????. ?? ??? ??? ????? ?? ???? ?? ?? Handle? ?? 11?? ??????, ???? SECTION Object? ?? handle?????.

SECTION OBJECT (File Mapping Object)? ?? ?????? MMF(Memory Mapped File)?? ???? ? ???? ?? ??????.

PROCESS 881ff198 SessionId: 0 Cid: 0494 Peb: 7ffd9000 ParentCid: 02a4

    DirBase: 74624000 ObjectTable: 98a813f8 HandleCount: 118767.

    Image: ******.exe

3: kd> !handle

processor number 3, process 881ff198

PROCESS 881ff198 SessionId: 0 Cid: 0494 Peb: 7ffd9000 ParentCid: 02a4

    DirBase: 74624000 ObjectTable: 98a813f8 HandleCount: 118767.

    Image: ******..exe

….

1538: Object: 891d4a50 GrantedAccess: 000f0007 Entry: 893c0a70

Object: 891d4a50 Type: (854314d0) Section

    ObjectHeader: 891d4a38 (old version)

        HandleCount: 1 PointerCount: 1

153c: Object: 893a3688 GrantedAccess: 000f0007 Entry: 893c0a78

Object: 893a3688 Type: (854314d0) Section

    ObjectHeader: 893a3670 (old version)

        HandleCount: 1 PointerCount: 1