LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - predicate.c (source / functions) Hit Total Coverage Test: PostgreSQL 17devel Lines: 984 1318 74.7 % Date: 2024-04-20 07:11:39 Functions: 64 71 90.1 % Legend: Lines: hit not hit

Function Name	Hit count
AtPrepare_PredicateLocks	736
AttachSerializableXact	2640
CheckAndPromotePredicateLockRequest	8438
CheckForSerializableConflictIn	29696456
CheckForSerializableConflictOut	1128
CheckForSerializableConflictOutNeeded	58150842
CheckPointPredicate	1706
CheckTableForSerializableConflictIn	44924
CheckTargetForConflictsIn	14992
ClearOldPredicateLocks	1740
CoarserLockCovers	52080
CreateLocalPredicateLockHash	3108
CreatePredXact	5074
CreatePredicateLock	8438
DecrementParentLocks	2760
DeleteChildTargetLocks	4706
DeleteLockTarget	0
DropAllPredicateLocksFromTable	32280
FlagRWConflict	1720
FlagSxactUnsafe	6
GetParentPredicateLockTag	90334
GetPredicateLockStatusData	534
GetSafeSnapshot	8
GetSafeSnapshotBlockingPids	1000
GetSerializableTransactionSnapshot	3304
GetSerializableTransactionSnapshotInt	3306
InitPredicateLocks	1768
MaxPredicateChildLocks	10768
OnConflict_CheckForSerializationFailure	1720
PageIsPredicateLocked	0
PostPrepare_PredicateLocks	736
PreCommit_CheckForSerializationFailure	518920
PredicateLockAcquire	52480
PredicateLockExists	154398
PredicateLockPage	14322228
PredicateLockPageCombine	4748
PredicateLockPageSplit	55894
PredicateLockRelation	592038
PredicateLockShmemSize	3298
PredicateLockTID	25606214
PredicateLockTwoPhaseFinish	750
PredicateLockingNeededForRelation	298316
RWConflictExists	3736
RegisterPredicateLockingXid	232268
ReleaseOneSerializableXact	3102
ReleasePredXact	3306
ReleasePredicateLocks	566404
ReleasePredicateLocksLocal	11012
ReleaseRWConflict	1824
RemoveScratchTarget	108
RemoveTargetIfNoLongerUsed	8426
RestoreScratchTarget	108
SerialAdd	0
SerialGetMinConflictCommitSeqNo	44
SerialInit	1768
SerialPagePrecedesLogically	0
SerialSetActiveSerXmin	3444
SerializationNeededForRead	98672450
SerializationNeededForWrite	29696848
SetNewSxactGlobalXmin	1740
SetPossibleUnsafeConflict	264
SetRWConflict	1560
SetSerializableTransactionSnapshot	26
ShareSerializableXact	828
SummarizeOldestCommittedSxact	0
TransferPredicateLocksToHeapRelation	32280
TransferPredicateLocksToNewTarget	6
XidIsConcurrent	1064
check_serial_buffers	1830
predicatelock_hash	0
predicatelock_twophase_recover	0

Generated by: LCOV version 1.14