LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 19devel Lines: 954 1323 72.1 % Date: 2025-11-26 23:17:18 Functions: 63 71 88.7 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	594
AttachSerializableXact	2748
CheckAndPromotePredicateLockRequest	8500
CheckForSerializableConflictIn	33062340
CheckForSerializableConflictOut	1138
CheckForSerializableConflictOutNeeded	68372922
CheckPointPredicate	3466
CheckTableForSerializableConflictIn	52266
CheckTargetForConflictsIn	15044
ClearOldPredicateLocks	1740
CoarserLockCovers	52142
CreateLocalPredicateLockHash	3118
CreatePredXact	5518
CreatePredicateLock	8500
DecrementParentLocks	2776
DeleteChildTargetLocks	4736
DeleteLockTarget	0
DropAllPredicateLocksFromTable	34190
FlagRWConflict	1744
FlagSxactUnsafe	6
GetParentPredicateLockTag	90698
GetPredicateLockStatusData	652
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1252
GetSerializableTransactionSnapshot	3312
GetSerializableTransactionSnapshotInt	3314
MaxPredicateChildLocks	10864
OnConflict_CheckForSerializationFailure	1744
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	594
PreCommit_CheckForSerializationFailure	944132
PredicateLockAcquire	52552
PredicateLockExists	154598
PredicateLockPage	18997032
PredicateLockPageCombine	5560
PredicateLockPageSplit	60196
PredicateLockRelation	753262
PredicateLockShmemInit	2204
PredicateLockShmemSize	4108
PredicateLockTID	33121084
PredicateLockTwoPhaseFinish	612
PredicateLockingNeededForRelation	311872
RWConflictExists	3780
RegisterPredicateLockingXid	260990
ReleaseOneSerializableXact	3112
ReleasePredXact	3314
ReleasePredicateLocks	997596
ReleasePredicateLocksLocal	11346
ReleaseRWConflict	1850
RemoveScratchTarget	56
RemoveTargetIfNoLongerUsed	8488
RestoreScratchTarget	56
SerialAdd	0
SerialGetMinConflictCommitSeqNo	46
SerialInit	2204
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3444
SerializationNeededForRead	121245438
SerializationNeededForWrite	33062604
SetNewSxactGlobalXmin	1740
SetPossibleUnsafeConflict	266
SetRWConflict	1584
SetSerializableTransactionSnapshot	26
ShareSerializableXact	916
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	34190
TransferPredicateLocksToNewTarget	0
XidIsConcurrent	1072
check_serial_buffers	2278
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.16