LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 980 1316 74.5 % Date: 2026-02-07 14:18:19 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	616
AttachSerializableXact	2960
CheckAndPromotePredicateLockRequest	8518
CheckForSerializableConflictIn	33553764
CheckForSerializableConflictOut	1138
CheckForSerializableConflictOutNeeded	69868848
CheckPointPredicate	3574
CheckTableForSerializableConflictIn	54826
CheckTargetForConflictsIn	15080
ClearOldPredicateLocks	1758
CoarserLockCovers	52160
CreateLocalPredicateLockHash	3144
CreatePredXact	5618
CreatePredicateLock	8518
DecrementParentLocks	2776
DeleteChildTargetLocks	4754
DeleteLockTarget	0
DropAllPredicateLocksFromTable	35394
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90734
GetPredicateLockStatusData	610
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1318
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	616
PreCommit_CheckForSerializationFailure	993548
PredicateLockAcquire	52570
PredicateLockExists	154616
PredicateLockPage	19781986
PredicateLockPageCombine	5632
PredicateLockPageSplit	60962
PredicateLockRelation	776344
PredicateLockShmemInit	2280
PredicateLockShmemSize	4254
PredicateLockTID	34617200
PredicateLockTwoPhaseFinish	632
PredicateLockingNeededForRelation	321728
RWConflictExists	3780
RegisterPredicateLockingXid	278150
ReleaseOneSerializableXact	3140
ReleasePredXact	3338
ReleasePredicateLocks	1048506
ReleasePredicateLocksLocal	12008
ReleaseRWConflict	1852
RemoveScratchTarget	106
RemoveTargetIfNoLongerUsed	8506
RestoreScratchTarget	106
SerialAdd	0
SerialGetMinConflictCommitSeqNo	46
SerialInit	2280
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3480
SerializationNeededForRead	125045516
SerializationNeededForWrite	33554116
SetNewSxactGlobalXmin	1758
SetPossibleUnsafeConflict	268
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	996
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	35394
TransferPredicateLocksToNewTarget	2
XidIsConcurrent	1072
check_serial_buffers	2354
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16