LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 978 1320 74.1 % Date: 2024-11-24 02:14:41 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	764
AttachSerializableXact	2706
CheckAndPromotePredicateLockRequest	8420
CheckForSerializableConflictIn	31321200
CheckForSerializableConflictOut	1128
CheckForSerializableConflictOutNeeded	62175828
CheckPointPredicate	2470
CheckTableForSerializableConflictIn	47904
CheckTargetForConflictsIn	14956
ClearOldPredicateLocks	1680
CoarserLockCovers	52062
CreateLocalPredicateLockHash	3086
CreatePredXact	5184
CreatePredicateLock	8420
DecrementParentLocks	2760
DeleteChildTargetLocks	4688
DeleteLockTarget	0
DropAllPredicateLocksFromTable	32726
FlagRWConflict	1720
FlagSxactUnsafe	6
GetParentPredicateLockTag	90298
GetPredicateLockStatusData	484
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	988
GetSerializableTransactionSnapshot	3280
GetSerializableTransactionSnapshotInt	3282
MaxPredicateChildLocks	10768
OnConflict_CheckForSerializationFailure	1720
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	764
PreCommit_CheckForSerializationFailure	706458
PredicateLockAcquire	52462
PredicateLockExists	154380
PredicateLockPage	16186172
PredicateLockPageCombine	5332
PredicateLockPageSplit	60052
PredicateLockRelation	649416
PredicateLockShmemInit	1902
PredicateLockShmemSize	3534
PredicateLockTID	28234202
PredicateLockTwoPhaseFinish	776
PredicateLockingNeededForRelation	285468
RWConflictExists	3736
RegisterPredicateLockingXid	242164
ReleaseOneSerializableXact	3082
ReleasePredXact	3282
ReleasePredicateLocks	755412
ReleasePredicateLocksLocal	11188
ReleaseRWConflict	1828
RemoveScratchTarget	138
RemoveTargetIfNoLongerUsed	8408
RestoreScratchTarget	138
SerialAdd	0
SerialGetMinConflictCommitSeqNo	44
SerialInit	1902
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3324
SerializationNeededForRead	107246746
SerializationNeededForWrite	31321666
SetNewSxactGlobalXmin	1680
SetPossibleUnsafeConflict	268
SetRWConflict	1560
SetSerializableTransactionSnapshot	26
ShareSerializableXact	922
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	32726
TransferPredicateLocksToNewTarget	2
XidIsConcurrent	1064
check_serial_buffers	1966
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.14