LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 974 1322 73.7 % Date: 2025-04-28 08:15:40 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	582
AttachSerializableXact	2736
CheckAndPromotePredicateLockRequest	8420
CheckForSerializableConflictIn	33028224
CheckForSerializableConflictOut	1132
CheckForSerializableConflictOutNeeded	68705276
CheckPointPredicate	3318
CheckTableForSerializableConflictIn	51922
CheckTargetForConflictsIn	14956
ClearOldPredicateLocks	1686
CoarserLockCovers	52062
CreateLocalPredicateLockHash	3084
CreatePredXact	5382
CreatePredicateLock	8420
DecrementParentLocks	2760
DeleteChildTargetLocks	4688
DeleteLockTarget	0
DropAllPredicateLocksFromTable	33972
FlagRWConflict	1720
FlagSxactUnsafe	6
GetParentPredicateLockTag	90298
GetPredicateLockStatusData	866
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	914
GetSerializableTransactionSnapshot	3280
GetSerializableTransactionSnapshotInt	3282
MaxPredicateChildLocks	10768
OnConflict_CheckForSerializationFailure	1720
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	582
PreCommit_CheckForSerializationFailure	811436
PredicateLockAcquire	52462
PredicateLockExists	154380
PredicateLockPage	18447180
PredicateLockPageCombine	5494
PredicateLockPageSplit	60680
PredicateLockRelation	735142
PredicateLockShmemInit	2100
PredicateLockShmemSize	3906
PredicateLockTID	32667936
PredicateLockTwoPhaseFinish	592
PredicateLockingNeededForRelation	309020
RWConflictExists	3736
RegisterPredicateLockingXid	263894
ReleaseOneSerializableXact	3078
ReleasePredXact	3282
ReleasePredicateLocks	862770
ReleasePredicateLocksLocal	11276
ReleaseRWConflict	1824
RemoveScratchTarget	190
RemoveTargetIfNoLongerUsed	8408
RestoreScratchTarget	190
SerialAdd	0
SerialGetMinConflictCommitSeqNo	48
SerialInit	2100
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3336
SerializationNeededForRead	120556666
SerializationNeededForWrite	33028652
SetNewSxactGlobalXmin	1686
SetPossibleUnsafeConflict	264
SetRWConflict	1560
SetSerializableTransactionSnapshot	26
ShareSerializableXact	910
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	33972
TransferPredicateLocksToNewTarget	10
XidIsConcurrent	1064
check_serial_buffers	2168
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.14