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: 2025-10-11 04:18:26 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	602
AttachSerializableXact	2750
CheckAndPromotePredicateLockRequest	8500
CheckForSerializableConflictIn	33015752
CheckForSerializableConflictOut	1140
CheckForSerializableConflictOutNeeded	69328310
CheckPointPredicate	3438
CheckTableForSerializableConflictIn	51742
CheckTargetForConflictsIn	15044
ClearOldPredicateLocks	1722
CoarserLockCovers	52142
CreateLocalPredicateLockHash	3120
CreatePredXact	5494
CreatePredicateLock	8500
DecrementParentLocks	2776
DeleteChildTargetLocks	4736
DeleteLockTarget	0
DropAllPredicateLocksFromTable	33944
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90698
GetPredicateLockStatusData	672
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1236
GetSerializableTransactionSnapshot	3312
GetSerializableTransactionSnapshotInt	3314
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	602
PreCommit_CheckForSerializationFailure	1120580
PredicateLockAcquire	52552
PredicateLockExists	154598
PredicateLockPage	19710342
PredicateLockPageCombine	5624
PredicateLockPageSplit	60268
PredicateLockRelation	757396
PredicateLockShmemInit	2180
PredicateLockShmemSize	4060
PredicateLockTID	33869306
PredicateLockTwoPhaseFinish	616
PredicateLockingNeededForRelation	311938
RWConflictExists	3780
RegisterPredicateLockingXid	262092
ReleaseOneSerializableXact	3118
ReleasePredXact	3314
ReleasePredicateLocks	1173332
ReleasePredicateLocksLocal	11354
ReleaseRWConflict	1856
RemoveScratchTarget	44
RemoveTargetIfNoLongerUsed	8488
RestoreScratchTarget	44
SerialAdd	0
SerialGetMinConflictCommitSeqNo	48
SerialInit	2180
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3404
SerializationNeededForRead	123666494
SerializationNeededForWrite	33015960
SetNewSxactGlobalXmin	1722
SetPossibleUnsafeConflict	272
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	916
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	33944
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2254
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16