LCOV - code coverage report

Current view: top level - src/backend/storage/lmgr - lock.c (source / functions) Coverage Total Hit Test: PostgreSQL 20devel Lines: 88.0 % 1276 1123 Test Date: 2026-10-07 05:15:46 Functions: 96.8 % 62 60 Legend: Lines:     hit not hit Branches: + taken - not taken # not executed Branches: 65.6 % 912 598

Function Name	Hit count
AbortStrongLockAcquire	686744
AtPrepare_Locks	310
BeginStrongLockAcquire	238889
CheckAndSetLockHeld	48175782
CheckForSessionAndXactLocks	310
CleanUpLock	2882939
DoLockModesConflict	39027
FastPathGetRelationLockEntry	331
FastPathGrantRelationLock	20819422
FastPathTransferRelationLocks	238889
FastPathUnGrantRelationLock	20927952
FinishStrongLockAcquire	2927950
GetAnyGrantedHeavyweightLock	45
GetAwaitedLock	685990
GetBlockerStatusData	1748
GetLockConflicts	1700
GetLockStatusData	314
GetLockTagsMethodTable	1253
GetLockmodeName	9728
GetLocksMethodTable	110
GetRunningTransactionLocks	1585
GetSingleProcBlockerStatusData	1880
GrantAwaitedLock	1
GrantLock	2930220
GrantLockLocal	27614684
InitLockManagerAccess	25804
LockAcquire	1176956
LockAcquireExtended	27615492
LockCheckConflicts	2930189
LockHasWaiters	0
LockHeldByMe	1909098
LockManagerShmemInit	1314
LockManagerShmemRequest	1318
LockReassignCurrentOwner	452517
LockReassignOwner	781547
LockRefindAndRelease	2714
LockRelease	23329236
LockReleaseAll	1309568
LockReleaseCurrentOwner	6369
LockReleaseSession	122
LockTagHashCode	24568805
LockWaiterCount	95199
MarkLockClear	22787473
PostPrepare_Locks	308
ProcLockHashCode	5592281
ReleaseLockIfHeld	4354
RemoveFromWaitQueue	46
RemoveLocalLock	23748181
ResetAwaitedLock	42
SetupLockInTable	2930931
UnGrantLock	2930141
VirtualXactLock	366
VirtualXactLockTableCleanup	644645
VirtualXactLockTableInsert	644067
WaitOnLock	1433
XactLockForVirtualXact	325
lock_twophase_postabort	186
lock_twophase_postcommit	880
lock_twophase_recover	96
lock_twophase_standby_recover	0
proclock_hash	783
waitonlock_error_callback	223

Generated by: LCOV version 2.0-1