LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 949 1316 72.1 % Date: 2026-02-07 20:17:05 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	632
AttachSerializableXact	2960
CheckAndPromotePredicateLockRequest	8518
CheckForSerializableConflictIn	33469508
CheckForSerializableConflictOut	1142
CheckForSerializableConflictOutNeeded	68896382
CheckPointPredicate	3568
CheckTableForSerializableConflictIn	54820
CheckTargetForConflictsIn	15080
ClearOldPredicateLocks	1710
CoarserLockCovers	52160
CreateLocalPredicateLockHash	3140
CreatePredXact	5618
CreatePredicateLock	8518
DecrementParentLocks	2776
DeleteChildTargetLocks	4754
DeleteLockTarget	0
DropAllPredicateLocksFromTable	35390
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90734
GetPredicateLockStatusData	488
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1800
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	632
PreCommit_CheckForSerializationFailure	864090
PredicateLockAcquire	52570
PredicateLockExists	154616
PredicateLockPage	19251612
PredicateLockPageCombine	5586
PredicateLockPageSplit	60824
PredicateLockRelation	769040
PredicateLockShmemInit	2280
PredicateLockShmemSize	4254
PredicateLockTID	33865772
PredicateLockTwoPhaseFinish	644
PredicateLockingNeededForRelation	321772
RWConflictExists	3780
RegisterPredicateLockingXid	278180
ReleaseOneSerializableXact	3134
ReleasePredXact	3338
ReleasePredicateLocks	919020
ReleasePredicateLocksLocal	12004
ReleaseRWConflict	1848
RemoveScratchTarget	100
RemoveTargetIfNoLongerUsed	8506
RestoreScratchTarget	100
SerialAdd	0
SerialGetMinConflictCommitSeqNo	50
SerialInit	2280
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3382
SerializationNeededForRead	122783948
SerializationNeededForWrite	33469852
SetNewSxactGlobalXmin	1710
SetPossibleUnsafeConflict	264
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	996
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	35390
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2354
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16