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Class Summary | |
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BaseUtilizationTracker | Shared implementation for all utilization trackers. |
Cleaner | The Cleaner is responsible for effectively garbage collecting the JE log. |
DbFileSummary | Per-DB-per-file utilization counters. |
DbFileSummaryMap | |
FileSelector | Keeps track of the status of files for which cleaning is in progres. |
FileSelector.CheckpointStartCleanerState | Holds copy of all checkpoint-dependent cleaner state. |
FileSummary | Per-file utilization counters. |
LNInfo | The information necessary to lookup an LN. |
LocalUtilizationTracker | Accumulates changes to the utilization profile locally in a single thread. |
OffsetList | List of LSN offsets as a linked list of segments. |
OffsetList.Segment | One segment of a OffsetList containing at most SEGMENT_CAPACITY values. |
PackedOffsets | Stores a sorted list of LSN offsets in a packed short representation. |
RecoveryUtilizationTracker | Accumulates changes to the utilization profile during recovery. |
TrackedFileSummary | Delta file summary info for a tracked file. |
UtilizationProfile | The UP tracks utilization summary information for all log files. |
UtilizationTracker | Tracks changes to the utilization profile since the last checkpoint. |
VerifyUtils | Verify cleaner data structures |
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