LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 983 1320 74.5 % Date: 2025-02-22 23:14:59 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	790
AttachSerializableXact	2716
CheckAndPromotePredicateLockRequest	8420
CheckForSerializableConflictIn	31312460
CheckForSerializableConflictOut	1130
CheckForSerializableConflictOutNeeded	63538912
CheckPointPredicate	2498
CheckTableForSerializableConflictIn	49976
CheckTargetForConflictsIn	14956
ClearOldPredicateLocks	1686
CoarserLockCovers	52062
CreateLocalPredicateLockHash	3086
CreatePredXact	5220
CreatePredicateLock	8420
DecrementParentLocks	2760
DeleteChildTargetLocks	4688
DeleteLockTarget	0
DropAllPredicateLocksFromTable	33060
FlagRWConflict	1720
FlagSxactUnsafe	6
GetParentPredicateLockTag	90298
GetPredicateLockStatusData	446
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1210
GetSerializableTransactionSnapshot	3280
GetSerializableTransactionSnapshotInt	3282
MaxPredicateChildLocks	10768
OnConflict_CheckForSerializationFailure	1720
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	790
PreCommit_CheckForSerializationFailure	760390
PredicateLockAcquire	52462
PredicateLockExists	154380
PredicateLockPage	17221086
PredicateLockPageCombine	5366
PredicateLockPageSplit	59246
PredicateLockRelation	686518
PredicateLockShmemInit	1938
PredicateLockShmemSize	3606
PredicateLockTID	28986282
PredicateLockTwoPhaseFinish	796
PredicateLockingNeededForRelation	285240
RWConflictExists	3736
RegisterPredicateLockingXid	247824
ReleaseOneSerializableXact	3080
ReleasePredXact	3282
ReleasePredicateLocks	810874
ReleasePredicateLocksLocal	11218
ReleaseRWConflict	1828
RemoveScratchTarget	62
RemoveTargetIfNoLongerUsed	8408
RestoreScratchTarget	62
SerialAdd	0
SerialGetMinConflictCommitSeqNo	46
SerialInit	1938
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3336
SerializationNeededForRead	110433816
SerializationNeededForWrite	31312682
SetNewSxactGlobalXmin	1686
SetPossibleUnsafeConflict	268
SetRWConflict	1560
SetSerializableTransactionSnapshot	26
ShareSerializableXact	892
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	33060
TransferPredicateLocksToNewTarget	6
XidIsConcurrent	1064
check_serial_buffers	2004
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.14