LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 952 1316 72.3 % Date: 2026-02-02 18:18:13 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	586
AttachSerializableXact	2960
CheckAndPromotePredicateLockRequest	8518
CheckForSerializableConflictIn	33442996
CheckForSerializableConflictOut	1142
CheckForSerializableConflictOutNeeded	69399368
CheckPointPredicate	3574
CheckTableForSerializableConflictIn	54810
CheckTargetForConflictsIn	15080
ClearOldPredicateLocks	1722
CoarserLockCovers	52160
CreateLocalPredicateLockHash	3142
CreatePredXact	5618
CreatePredicateLock	8518
DecrementParentLocks	2776
DeleteChildTargetLocks	4754
DeleteLockTarget	0
DropAllPredicateLocksFromTable	35370
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90734
GetPredicateLockStatusData	680
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1424
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	586
PreCommit_CheckForSerializationFailure	969104
PredicateLockAcquire	52570
PredicateLockExists	154616
PredicateLockPage	19616528
PredicateLockPageCombine	5750
PredicateLockPageSplit	61114
PredicateLockRelation	770992
PredicateLockShmemInit	2280
PredicateLockShmemSize	4254
PredicateLockTID	34271674
PredicateLockTwoPhaseFinish	602
PredicateLockingNeededForRelation	321662
RWConflictExists	3780
RegisterPredicateLockingXid	275882
ReleaseOneSerializableXact	3136
ReleasePredXact	3338
ReleasePredicateLocks	1023942
ReleasePredicateLocksLocal	12006
ReleaseRWConflict	1850
RemoveScratchTarget	76
RemoveTargetIfNoLongerUsed	8506
RestoreScratchTarget	76
SerialAdd	0
SerialGetMinConflictCommitSeqNo	50
SerialInit	2280
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3408
SerializationNeededForRead	124059534
SerializationNeededForWrite	33443264
SetNewSxactGlobalXmin	1722
SetPossibleUnsafeConflict	266
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	996
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	35370
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2354
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16