| Min version | Vista SP1 | 7 | 8 Pre RTM |
|---|---|---|---|
| Max version | Vista SP2 | 7 SP1 | 10 TH2 |
| x64 offset offset:bitpos | Field Name | ||
| 0x0000 | uint64_t TotalMemoryReserved | ||
| 0x0008 | uint64_t TotalMemoryCommitted | ||
| 0x0010 | uint64_t TotalMemoryLargeUCR | ||
| 0x0018 | uint64_t TotalSizeInVirtualBlocks | ||
| 0x0020 | unsigned long TotalSegments | ||
| 0x0024 | unsigned long TotalUCRs | ||
| 0x0028 | unsigned long CommittOps | ||
| 0x002C | unsigned long DeCommitOps | ||
| 0x0030 | unsigned long LockAcquires | ||
| 0x0034 | unsigned long LockCollisions | ||
| 0x0038 | unsigned long CommitRate | ||
| 0x003C | unsigned long DecommittRate | ||
| 0x0040 | unsigned long CommitFailures | ||
| 0x0044 | unsigned long InBlockCommitFailures | ||
| 0x0048 | unsigned long CompactHeapCalls | unsigned long PollIntervalCounter | |
| 0x004C | unsigned long CompactedUCRs | unsigned long DecommitsSinceLastCheck | |
| 0x0050 | unsigned long InBlockDeccommits | unsigned long AllocAndFreeOps | unsigned long HeapPollInterval |
| 0x0054 | unsigned long InBlockDeccommits | unsigned long AllocAndFreeOps | |
| 0x0058 | uint64_t InBlockDeccomitSize | unsigned long AllocationIndicesActive | |
| 0x005C | unsigned long InBlockDeccommits | ||
| 0x0060 | uint64_t HighWatermarkSize | uint64_t InBlockDeccomitSize | |
| 0x0068 | uint64_t LastPolledSize | uint64_t HighWatermarkSize | |
| 0x0070 | uint64_t LastPolledSize | ||