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: 2025-12-17 15:17:42 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	624
AttachSerializableXact	2876
CheckAndPromotePredicateLockRequest	8518
CheckForSerializableConflictIn	33418014
CheckForSerializableConflictOut	1142
CheckForSerializableConflictOutNeeded	69657672
CheckPointPredicate	3506
CheckTableForSerializableConflictIn	54658
CheckTargetForConflictsIn	15080
ClearOldPredicateLocks	1726
CoarserLockCovers	52160
CreateLocalPredicateLockHash	3142
CreatePredXact	5574
CreatePredicateLock	8518
DecrementParentLocks	2776
DeleteChildTargetLocks	4754
DeleteLockTarget	0
DropAllPredicateLocksFromTable	35218
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90734
GetPredicateLockStatusData	572
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1340
GetSerializableTransactionSnapshot	3336
GetSerializableTransactionSnapshotInt	3338
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	624
PreCommit_CheckForSerializationFailure	1084726
PredicateLockAcquire	52570
PredicateLockExists	154616
PredicateLockPage	19987210
PredicateLockPageCombine	5738
PredicateLockPageSplit	61250
PredicateLockRelation	776578
PredicateLockShmemInit	2236
PredicateLockShmemSize	4166
PredicateLockTID	34546064
PredicateLockTwoPhaseFinish	640
PredicateLockingNeededForRelation	321450
RWConflictExists	3780
RegisterPredicateLockingXid	273982
ReleaseOneSerializableXact	3140
ReleasePredXact	3338
ReleasePredicateLocks	1139264
ReleasePredicateLocksLocal	11754
ReleaseRWConflict	1850
RemoveScratchTarget	108
RemoveTargetIfNoLongerUsed	8506
RestoreScratchTarget	108
SerialAdd	0
SerialGetMinConflictCommitSeqNo	50
SerialInit	2236
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3414
SerializationNeededForRead	124968666
SerializationNeededForWrite	33418334
SetNewSxactGlobalXmin	1726
SetPossibleUnsafeConflict	266
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	952
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	35218
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2310
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16