LCOV - differential code coverage report
Current view: top level - src/backend/storage/lmgr - lock.c (source / functions) Coverage Total Hit UNC LBC UBC GBC GNC CBC EUB ECB DUB DCB
Current: 0e5ff9b9b45a657aea12440478dc002e9b01f138 vs 0123ce131fca454009439dfa3b2266d1d40737d7 Lines: 88.4 % 1384 1224 2 4 154 1 37 1186 2 26
Current Date: 2026-03-14 14:10:32 -0400 Functions: 95.2 % 62 59 1 1 1 14 45 1 4
Baseline: lcov-20260315-024220-baseline Branches: 60.3 % 1266 764 1 2 499 2 1 761 3 7 1 1
Baseline Date: 2026-03-14 15:27:56 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 100.0 % 3 3 3
(30,360] days: 94.9 % 39 37 2 34 3
(360..) days: 88.2 % 1342 1184 4 154 1 1183
Function coverage date bins:
(30,360] days: 85.7 % 7 6 1 5 1
(360..) days: 96.4 % 55 53 1 1 9 44
Branch coverage date bins:
(7,30] days: 50.0 % 2 1 1 1
(360..) days: 59.9 % 1274 763 2 499 2 761 3 7

Function Name Sort by function name TLA Hit count Sort by function hit count Lines Sort by unexercised lines in function Branches Sort by unexercised branches in function
GrantAwaitedLock LBC 0 0.0 % (0 / 3)
LockHasWaiters UBC 0 0.0 % (0 / 28) 0.0 % (0 / 34)
lock_twophase_standby_recover UNC 0 0.0 % (0 / 12) 0.0 % (0 / 12)
ResetAwaitedLock CBC 39 100.0 % (3 / 3)
RemoveFromWaitQueue GNC 44 100.0 % (24 / 24) 50.0 % (10 / 20)
lock_twophase_recover GNC 90 82.5 % (52 / 63) 41.0 % (32 / 78)
GetLocksMethodTable CBC 105 100.0 % (4 / 4) 50.0 % (2 / 4)
LockReleaseSession CBC 119 88.9 % (8 / 9) 60.0 % (6 / 10)
lock_twophase_postabort GNC 168 100.0 % (3 / 3)
GetLockStatusData GNC 234 100.0 % (80 / 80) 86.8 % (33 / 38)
XactLockForVirtualXact CBC 264 84.2 % (16 / 19) 71.4 % (10 / 14)
VirtualXactLock CBC 304 91.2 % (31 / 34) 72.2 % (13 / 18)
PostPrepare_Locks GNC 315 87.5 % (49 / 56) 56.7 % (34 / 60)
AtPrepare_Locks CBC 317 92.3 % (24 / 26) 72.2 % (13 / 18)
CheckForSessionAndXactLocks CBC 317 91.7 % (22 / 24) 83.3 % (15 / 18)
waitonlock_error_callback GNC 329 100.0 % (9 / 9)
FastPathGetRelationLockEntry CBC 338 84.6 % (33 / 39) 50.0 % (25 / 50)
proclock_hash GNC 765 100.0 % (7 / 7) 50.0 % (1 / 2)
lock_twophase_postcommit GNC 850 90.9 % (10 / 11) 37.5 % (3 / 8)
LockManagerShmemInit CBC 1150 100.0 % (19 / 19) 50.0 % (1 / 2)
GetLockTagsMethodTable CBC 1208 100.0 % (4 / 4) 50.0 % (2 / 4)
WaitOnLock GNC 1420 100.0 % (18 / 18) 75.0 % (3 / 4)
GetLockConflicts GNC 1470 92.0 % (69 / 75) 66.7 % (52 / 78)
GetRunningTransactionLocks CBC 1472 100.0 % (24 / 24) 92.9 % (13 / 14)
GetLockMethodLocalHash CBC 1897 100.0 % (2 / 2)
GetBlockerStatusData GNC 1995 100.0 % (22 / 22) 78.6 % (11 / 14)
GetSingleProcBlockerStatusData GNC 2041 85.7 % (36 / 42) 72.2 % (13 / 18)
LockManagerShmemSize CBC 2147 100.0 % (8 / 8)
LockRefindAndRelease CBC 2253 81.5 % (22 / 27) 50.0 % (12 / 24)
ReleaseLockIfHeld CBC 3023 90.9 % (20 / 22) 65.0 % (13 / 20)
LockReleaseCurrentOwner CBC 5372 100.0 % (8 / 8) 100.0 % (6 / 6)
GetLockmodeName CBC 10314 100.0 % (4 / 4) 50.0 % (4 / 8)
InitLockManagerAccess CBC 21561 100.0 % (5 / 5)
LockWaiterCount CBC 69393 92.9 % (13 / 14) 50.0 % (5 / 10)
BeginStrongLockAcquire CBC 197677 100.0 % (9 / 9) 50.0 % (2 / 4)
FastPathTransferRelationLocks GNC 197677 90.6 % (29 / 32) 67.4 % (31 / 46)
DoLockModesConflict CBC 199087 100.0 % (5 / 5) 100.0 % (2 / 2)
VirtualXactLockTableInsert CBC 337934 100.0 % (10 / 10) 50.0 % (4 / 8)
VirtualXactLockTableCleanup CBC 338445 100.0 % (14 / 14) 83.3 % (5 / 6)
AbortStrongLockAcquire CBC 370799 100.0 % (12 / 12) 66.7 % (4 / 6)
GetAwaitedLock CBC 371487 100.0 % (2 / 2)
LockReassignCurrentOwner CBC 371710 100.0 % (10 / 10) 87.5 % (7 / 8)
LockReassignOwner CBC 556043 100.0 % (19 / 19) 100.0 % (12 / 12)
LockReleaseAll CBC 693123 96.4 % (81 / 84) 69.1 % (65 / 94)
LockAcquire CBC 705419 100.0 % (2 / 2)
CleanUpLock CBC 2356835 87.5 % (14 / 16) 56.2 % (9 / 16)
FinishStrongLockAcquire CBC 2391709 100.0 % (3 / 3)
UnGrantLock CBC 2393484 100.0 % (15 / 15) 64.3 % (9 / 14)
GrantLock CBC 2393549 100.0 % (10 / 10) 62.5 % (5 / 8)
LockCheckConflicts CBC 2393893 97.4 % (37 / 38) 86.8 % (33 / 38)
SetupLockInTable CBC 2394243 81.0 % (34 / 42) 41.4 % (24 / 58)
ProcLockHashCode GNC 4479763 100.0 % (5 / 5)
LockHeldByMe CBC 6163169 100.0 % (14 / 14) 50.0 % (10 / 20)
FastPathGrantRelationLock CBC 15861382 94.1 % (16 / 17) 56.2 % (27 / 48)
FastPathUnGrantRelationLock CBC 16113317 100.0 % (14 / 14) 60.5 % (23 / 38)
MarkLockClear CBC 17645699 100.0 % (4 / 4) 50.0 % (1 / 2)
RemoveLocalLock CBC 18253877 95.0 % (19 / 20) 64.3 % (9 / 14)
LockRelease CBC 18746482 88.2 % (60 / 68) 60.5 % (52 / 86)
LockTagHashCode CBC 18834303 100.0 % (2 / 2)
GrantLockLocal CBC 21857892 100.0 % (14 / 14) 87.5 % (7 / 8)
LockAcquireExtended CBC 21858678 77.5 % (117 / 151) 62.7 % (89 / 142)
CheckAndSetLockHeld CBC 37025385 100.0 % (4 / 4) 100.0 % (2 / 2)

Generated by: LCOV version 2.4-beta