LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 75.1 % 1322 993 Test Date: 2026-03-24 21:16:07 Functions: 88.9 % 72 64 Legend: Lines:     hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	302
AttachSerializableXact	2005
CheckAndPromotePredicateLockRequest	4257
CheckForSerializableConflictIn	20519185
CheckForSerializableConflictOut	568
CheckForSerializableConflictOutNeeded	43708853
CheckPointPredicate	1838
CheckTableForSerializableConflictIn	34181
CheckTargetForConflictsIn	7567
ClearOldPredicateLocks	889
CoarserLockCovers	26078
CreateLocalPredicateLockHash	1584
CreatePredXact	2862
CreatePredicateLock	4257
DecrementParentLocks	1388
DeleteChildTargetLocks	2374
DeleteLockTarget	0
DropAllPredicateLocksFromTable	21872
FlagRWConflict	872
FlagSxactUnsafe	3
GetParentPredicateLockTag	45367
GetPredicateLockStatusData	368
GetSafeSnapshot	5
GetSafeSnapshotBlockingPids	329
GetSerializableTransactionSnapshot	1681
GetSerializableTransactionSnapshotInt	1682
MaxPredicateChildLocks	5434
OnConflict_CheckForSerializationFailure	872
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	302
PreCommit_CheckForSerializationFailure	574510
PredicateLockAcquire	26281
PredicateLockExists	77307
PredicateLockPage	12317500
PredicateLockPageCombine	3414
PredicateLockPageSplit	36207
PredicateLockRelation	752598
PredicateLockShmemInit	1180
PredicateLockShmemSize	2207
PredicateLockTID	21387437
PredicateLockTwoPhaseFinish	308
PredicateLockingNeededForRelation	160641
RWConflictExists	1890
RegisterPredicateLockingXid	159689
ReleaseOneSerializableXact	1581
ReleasePredXact	1682
ReleasePredicateLocks	610718
ReleasePredicateLocksLocal	7591
ReleaseRWConflict	927
RemoveScratchTarget	49
RemoveTargetIfNoLongerUsed	4251
RestoreScratchTarget	49
SerialAdd	0
SerialGetMinConflictCommitSeqNo	22
SerialInit	1180
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	1758
SerializationNeededForRead	78166956
SerializationNeededForWrite	20519330
SetNewSxactGlobalXmin	889
SetPossibleUnsafeConflict	135
SetRWConflict	792
SetSerializableTransactionSnapshot	13
ShareSerializableXact	676
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	21872
TransferPredicateLocksToNewTarget	10
XidIsConcurrent	536
check_serial_buffers	1222
predicatelock_hash	0
predicatelock_twophase_recover	0
serial_errdetail_for_io_error	0

Generated by: LCOV version 2.0-1