LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 953 1316 72.4 % Date: 2026-01-12 04:17:56 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	610
AttachSerializableXact	2872
CheckAndPromotePredicateLockRequest	8518
CheckForSerializableConflictIn	33437126
CheckForSerializableConflictOut	1140
CheckForSerializableConflictOutNeeded	69740544
CheckPointPredicate	3564
CheckTableForSerializableConflictIn	54706
CheckTargetForConflictsIn	15080
ClearOldPredicateLocks	1718
CoarserLockCovers	52160
CreateLocalPredicateLockHash	3142
CreatePredXact	5610
CreatePredicateLock	8518
DecrementParentLocks	2776
DeleteChildTargetLocks	4754
DeleteLockTarget	0
DropAllPredicateLocksFromTable	35320
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90734
GetPredicateLockStatusData	608
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1678
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	610
PreCommit_CheckForSerializationFailure	1013998
PredicateLockAcquire	52570
PredicateLockExists	154616
PredicateLockPage	19846242
PredicateLockPageCombine	5660
PredicateLockPageSplit	61078
PredicateLockRelation	776716
PredicateLockShmemInit	2272
PredicateLockShmemSize	4238
PredicateLockTID	34526740
PredicateLockTwoPhaseFinish	630
PredicateLockingNeededForRelation	321756
RWConflictExists	3780
RegisterPredicateLockingXid	276206
ReleaseOneSerializableXact	3134
ReleasePredXact	3338
ReleasePredicateLocks	1068792
ReleasePredicateLocksLocal	11742
ReleaseRWConflict	1852
RemoveScratchTarget	96
RemoveTargetIfNoLongerUsed	8506
RestoreScratchTarget	96
SerialAdd	0
SerialGetMinConflictCommitSeqNo	48
SerialInit	2272
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3396
SerializationNeededForRead	124891382
SerializationNeededForWrite	33437440
SetNewSxactGlobalXmin	1718
SetPossibleUnsafeConflict	268
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	952
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	35320
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2348
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16