LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 987 1322 74.7 % Date: 2025-04-03 19:16:07 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	522
AttachSerializableXact	2736
CheckAndPromotePredicateLockRequest	8420
CheckForSerializableConflictIn	32797662
CheckForSerializableConflictOut	1130
CheckForSerializableConflictOutNeeded	67216724
CheckPointPredicate	2652
CheckTableForSerializableConflictIn	51716
CheckTargetForConflictsIn	14956
ClearOldPredicateLocks	1694
CoarserLockCovers	52062
CreateLocalPredicateLockHash	3086
CreatePredXact	5346
CreatePredicateLock	8420
DecrementParentLocks	2760
DeleteChildTargetLocks	4688
DeleteLockTarget	0
DropAllPredicateLocksFromTable	34148
FlagRWConflict	1722
FlagSxactUnsafe	6
GetParentPredicateLockTag	90298
GetPredicateLockStatusData	622
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	950
GetSerializableTransactionSnapshot	3280
GetSerializableTransactionSnapshotInt	3282
MaxPredicateChildLocks	10768
OnConflict_CheckForSerializationFailure	1722
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	522
PreCommit_CheckForSerializationFailure	794984
PredicateLockAcquire	52462
PredicateLockExists	154380
PredicateLockPage	17971916
PredicateLockPageCombine	5572
PredicateLockPageSplit	60134
PredicateLockRelation	727346
PredicateLockShmemInit	2064
PredicateLockShmemSize	3840
PredicateLockTID	31488106
PredicateLockTwoPhaseFinish	536
PredicateLockingNeededForRelation	285442
RWConflictExists	3740
RegisterPredicateLockingXid	260848
ReleaseOneSerializableXact	3080
ReleasePredXact	3282
ReleasePredicateLocks	846036
ReleasePredicateLocksLocal	11278
ReleaseRWConflict	1830
RemoveScratchTarget	70
RemoveTargetIfNoLongerUsed	8408
RestoreScratchTarget	70
SerialAdd	0
SerialGetMinConflictCommitSeqNo	46
SerialInit	2064
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3348
SerializationNeededForRead	117405222
SerializationNeededForWrite	32798022
SetNewSxactGlobalXmin	1694
SetPossibleUnsafeConflict	268
SetRWConflict	1562
SetSerializableTransactionSnapshot	26
ShareSerializableXact	910
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	34148
TransferPredicateLocksToNewTarget	8
XidIsConcurrent	1064
check_serial_buffers	2132
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.14