LCOV - differential code coverage report
Current view: top level - src/backend/utils/time - snapmgr.c (source / functions) Coverage Total Hit UBC GBC CBC
Current: c70b6db34ffeab48beef1fb4ce61bcad3772b8dd vs 06473f5a344df8c9594ead90a609b86f6724cff8 Lines: 89.7 % 564 506 58 13 493
Current Date: 2025-09-06 07:49:51 +0900 Functions: 100.0 % 49 49 49
Baseline: lcov-20250907-010129-baseline Branches: 56.7 % 434 246 188 6 240
Baseline Date: 2025-09-05 08:21:35 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 0.0 % 2 0 2
(30,360] days: 100.0 % 2 2 2
(360..) days: 90.0 % 560 504 56 13 491
Function coverage date bins:
(360..) days: 100.0 % 49 49 49
Branch coverage date bins:
(7,30] days: 0.0 % 2 0 2
(360..) days: 56.9 % 432 246 186 6 240

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
pg_export_snapshot CBC 9 100.0 % (3 / 3)
ExportSnapshot CBC 10 80.8 % (42 / 52) 33.3 % (12 / 36)
parseVxidFromText CBC 18 76.9 % (10 / 13) 25.0 % (3 / 12)
ImportSnapshot CBC 24 72.6 % (45 / 62) 34.2 % (26 / 76)
ThereAreNoPriorRegisteredSnapshots CBC 30 60.0 % (3 / 5) 16.7 % (1 / 6)
parseXidFromText CBC 54 76.9 % (10 / 13) 25.0 % (3 / 12)
parseIntFromText CBC 126 76.9 % (10 / 13) 25.0 % (3 / 12)
DeleteAllExportedSnapshotFiles CBC 204 72.7 % (8 / 11) 50.0 % (5 / 10)
XactHasExportedSnapshots CBC 322 100.0 % (2 / 2)
HistoricSnapshotGetTupleCids CBC 773 100.0 % (3 / 3) 50.0 % (1 / 2)
SerializeSnapshot CBC 1088 95.2 % (20 / 21) 60.0 % (6 / 10)
EstimateSnapshotSpace CBC 1255 100.0 % (10 / 10) 50.0 % (5 / 10)
RestoreTransactionSnapshot CBC 1567 100.0 % (3 / 3)
SetTransactionSnapshot CBC 1585 94.4 % (34 / 36) 60.0 % (18 / 30)
RestoreSnapshot CBC 3390 100.0 % (31 / 31) 100.0 % (4 / 4)
AtSubCommit_Snapshot CBC 4441 83.3 % (5 / 6) 75.0 % (3 / 4)
AtSubAbort_Snapshot CBC 4675 100.0 % (12 / 12) 70.0 % (7 / 10)
TeardownHistoricSnapshot CBC 4762 100.0 % (4 / 4)
SetupHistoricSnapshot CBC 4768 100.0 % (5 / 5) 50.0 % (1 / 2)
ResOwnerReleaseSnapshot CBC 29597 100.0 % (3 / 3)
UpdateActiveSnapshotCommandId CBC 55650 90.0 % (9 / 10) 50.0 % (6 / 12)
PushCopiedSnapshot CBC 57403 100.0 % (3 / 3)
GetLatestSnapshot CBC 76271 87.5 % (7 / 8) 50.0 % (4 / 8)
AtEOXact_Snapshot CBC 319699 89.7 % (26 / 29) 61.8 % (21 / 34)
InvalidateCatalogSnapshotConditionally CBC 389103 100.0 % (6 / 6) 87.5 % (7 / 8)
SnapshotSetCommandId CBC 596269 100.0 % (7 / 7) 83.3 % (5 / 6)
ActiveSnapshotSet CBC 690837 100.0 % (2 / 2)
GetTransactionSnapshot CBC 841590 88.5 % (23 / 26) 60.0 % (12 / 20)
PushActiveSnapshot CBC 922644 100.0 % (3 / 3)
PopActiveSnapshot CBC 1041261 100.0 % (11 / 11) 83.3 % (5 / 6)
PushActiveSnapshotWithLevel CBC 1068731 100.0 % (13 / 13) 75.0 % (9 / 12)
GetActiveSnapshot CBC 1244770 100.0 % (3 / 3) 50.0 % (1 / 2)
HaveRegisteredOrActiveSnapshot CBC 4815728 85.7 % (6 / 7) 75.0 % (6 / 8)
GetNonHistoricCatalogSnapshot CBC 6224721 100.0 % (9 / 9) 100.0 % (8 / 8)
GetCatalogSnapshot CBC 6238730 100.0 % (4 / 4) 100.0 % (2 / 2)
xmin_cmp CBC 6562073 100.0 % (8 / 8) 100.0 % (4 / 4)
ResourceOwnerForgetSnapshot CBC 6832232 100.0 % (3 / 3)
UnregisterSnapshotFromOwner CBC 6832232 80.0 % (4 / 5) 50.0 % (1 / 2)
RegisterSnapshotOnOwner CBC 6861829 90.0 % (9 / 10) 83.3 % (5 / 6)
ResourceOwnerRememberSnapshot CBC 6861829 100.0 % (3 / 3)
UnregisterSnapshotNoOwner CBC 6861829 100.0 % (10 / 10) 80.0 % (8 / 10)
FreeSnapshot CBC 7136345 100.0 % (6 / 6) 50.0 % (3 / 6)
CopySnapshot CBC 7160558 100.0 % (24 / 24) 91.7 % (11 / 12)
UnregisterSnapshot CBC 7362579 100.0 % (4 / 4) 100.0 % (2 / 2)
RegisterSnapshot CBC 7442513 100.0 % (4 / 4) 100.0 % (2 / 2)
SnapshotResetXmin CBC 8428609 100.0 % (9 / 9) 100.0 % (6 / 6)
HistoricSnapshotActive CBC 9021490 100.0 % (2 / 2)
InvalidateCatalogSnapshot CBC 13936555 100.0 % (6 / 6) 100.0 % (2 / 2)
XidInMVCCSnapshot CBC 68598174 90.5 % (19 / 21) 90.0 % (18 / 20)

Generated by: LCOV version 2.4-beta