LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 957 1323 72.3 % Date: 2025-07-30 03:17:34 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	560
AttachSerializableXact	2732
CheckAndPromotePredicateLockRequest	8420
CheckForSerializableConflictIn	33154982
CheckForSerializableConflictOut	1132
CheckForSerializableConflictOutNeeded	70069888
CheckPointPredicate	3376
CheckTableForSerializableConflictIn	52076
CheckTargetForConflictsIn	14956
ClearOldPredicateLocks	1682
CoarserLockCovers	52062
CreateLocalPredicateLockHash	3086
CreatePredXact	5434
CreatePredicateLock	8420
DecrementParentLocks	2760
DeleteChildTargetLocks	4688
DeleteLockTarget	0
DropAllPredicateLocksFromTable	33962
FlagRWConflict	1720
FlagSxactUnsafe	6
GetParentPredicateLockTag	90298
GetPredicateLockStatusData	486
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1018
GetSerializableTransactionSnapshot	3280
GetSerializableTransactionSnapshotInt	3282
MaxPredicateChildLocks	10768
OnConflict_CheckForSerializationFailure	1720
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	560
PreCommit_CheckForSerializationFailure	988730
PredicateLockAcquire	52462
PredicateLockExists	154380
PredicateLockPage	19372166
PredicateLockPageCombine	5466
PredicateLockPageSplit	60824
PredicateLockRelation	758236
PredicateLockShmemInit	2152
PredicateLockShmemSize	3998
PredicateLockTID	33635812
PredicateLockTwoPhaseFinish	576
PredicateLockingNeededForRelation	308570
RWConflictExists	3736
RegisterPredicateLockingXid	266600
ReleaseOneSerializableXact	3080
ReleasePredXact	3282
ReleasePredicateLocks	1040470
ReleasePredicateLocksLocal	11266
ReleaseRWConflict	1826
RemoveScratchTarget	62
RemoveTargetIfNoLongerUsed	8408
RestoreScratchTarget	62
SerialAdd	0
SerialGetMinConflictCommitSeqNo	48
SerialInit	2152
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3328
SerializationNeededForRead	123837234
SerializationNeededForWrite	33155254
SetNewSxactGlobalXmin	1682
SetPossibleUnsafeConflict	266
SetRWConflict	1560
SetSerializableTransactionSnapshot	26
ShareSerializableXact	910
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	33962
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1064
check_serial_buffers	2226
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16