LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 953 1316 72.4 % Date: 2026-02-07 12:18:09 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	640
AttachSerializableXact	2960
CheckAndPromotePredicateLockRequest	8518
CheckForSerializableConflictIn	33452514
CheckForSerializableConflictOut	1136
CheckForSerializableConflictOutNeeded	69726650
CheckPointPredicate	3576
CheckTableForSerializableConflictIn	54818
CheckTargetForConflictsIn	15080
ClearOldPredicateLocks	1730
CoarserLockCovers	52160
CreateLocalPredicateLockHash	3144
CreatePredXact	5618
CreatePredicateLock	8518
DecrementParentLocks	2776
DeleteChildTargetLocks	4754
DeleteLockTarget	0
DropAllPredicateLocksFromTable	35404
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90734
GetPredicateLockStatusData	450
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1566
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	640
PreCommit_CheckForSerializationFailure	975742
PredicateLockAcquire	52570
PredicateLockExists	154616
PredicateLockPage	19653254
PredicateLockPageCombine	5640
PredicateLockPageSplit	60884
PredicateLockRelation	771442
PredicateLockShmemInit	2280
PredicateLockShmemSize	4254
PredicateLockTID	34378014
PredicateLockTwoPhaseFinish	658
PredicateLockingNeededForRelation	321816
RWConflictExists	3780
RegisterPredicateLockingXid	277050
ReleaseOneSerializableXact	3138
ReleasePredXact	3338
ReleasePredicateLocks	1030572
ReleasePredicateLocksLocal	12008
ReleaseRWConflict	1852
RemoveScratchTarget	100
RemoveTargetIfNoLongerUsed	8506
RestoreScratchTarget	100
SerialAdd	0
SerialGetMinConflictCommitSeqNo	44
SerialInit	2280
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3426
SerializationNeededForRead	124530496
SerializationNeededForWrite	33452884
SetNewSxactGlobalXmin	1730
SetPossibleUnsafeConflict	268
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	996
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	35404
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2356
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16