LCOV - differential code coverage report
Current view: top level - src/backend/utils/time - snapmgr.c (source / functions) Coverage Total Hit UNC LBC UBC GBC GNC CBC DCB
Current: 1a1248818fb8b8b0353c292c632d6a6af77e8209 vs 8e82d6610e7280d7870c0c36ff1c797e3cfb3e09 Lines: 90.4 % 571 516 55 11 5 500 5
Current Date: 2026-10-12 11:56:10 +0200 Functions: 100.0 % 49 49 2 47
Baseline: lcov-20261012-baseline Branches: 57.8 % 446 258 2 1 185 4 4 250
Baseline Date: 2026-10-12 10:36:06 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 91.3 % 23 21 2 5 16
(360..) days: 90.3 % 548 495 53 11 484
Function coverage date bins:
(30,360] days: 100.0 % 1 1 1
(360..) days: 100.0 % 48 48 2 46
Branch coverage date bins:
(30,360] days: 70.8 % 24 17 2 5 4 13
(360..) days: 57.1 % 422 241 1 180 4 237

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 GNC 10 82.8 % (48 / 58) 45.8 % (22 / 48)
parseVxidFromText CBC 17 76.9 % (10 / 13) 25.0 % (3 / 12)
ImportSnapshot GNC 25 77.0 % (47 / 61) 36.8 % (28 / 76)
ThereAreNoPriorRegisteredSnapshots CBC 37 60.0 % (3 / 5) 16.7 % (1 / 6)
parseXidFromText CBC 70 76.9 % (10 / 13) 25.0 % (3 / 12)
parseIntFromText CBC 119 76.9 % (10 / 13) 25.0 % (3 / 12)
DeleteAllExportedSnapshotFiles CBC 248 72.7 % (8 / 11) 50.0 % (5 / 10)
XactHasExportedSnapshots CBC 356 100.0 % (2 / 2)
HistoricSnapshotGetTupleCids CBC 837 100.0 % (3 / 3) 50.0 % (1 / 2)
SerializeSnapshot CBC 1929 95.5 % (21 / 22) 60.0 % (6 / 10)
EstimateSnapshotSpace CBC 1971 100.0 % (10 / 10) 50.0 % (5 / 10)
RestoreTransactionSnapshot CBC 2208 100.0 % (3 / 3)
SetTransactionSnapshot CBC 2225 94.4 % (34 / 36) 60.0 % (18 / 30)
AtSubAbort_Snapshot CBC 5482 100.0 % (12 / 12) 70.0 % (7 / 10)
RestoreSnapshot CBC 6489 100.0 % (31 / 31) 100.0 % (4 / 4)
TeardownHistoricSnapshot CBC 6915 100.0 % (4 / 4)
SetupHistoricSnapshot CBC 6922 100.0 % (5 / 5) 50.0 % (1 / 2)
AtSubCommit_Snapshot CBC 17376 83.3 % (5 / 6) 75.0 % (3 / 4)
ResOwnerReleaseSnapshot CBC 39183 100.0 % (3 / 3)
PushCopiedSnapshot CBC 72418 100.0 % (3 / 3)
GetLatestSnapshot CBC 77938 87.5 % (7 / 8) 50.0 % (4 / 8)
UpdateActiveSnapshotCommandId CBC 84896 90.0 % (9 / 10) 50.0 % (6 / 12)
AtEOXact_Snapshot CBC 427604 89.7 % (26 / 29) 61.8 % (21 / 34)
InvalidateCatalogSnapshotConditionally CBC 495648 100.0 % (6 / 6) 87.5 % (7 / 8)
SnapshotSetCommandId CBC 721254 100.0 % (7 / 7) 83.3 % (5 / 6)
ActiveSnapshotSet CBC 920650 100.0 % (2 / 2)
GetActiveSnapshot CBC 1550356 100.0 % (3 / 3) 50.0 % (1 / 2)
GetTransactionSnapshot CBC 1646502 88.5 % (23 / 26) 60.0 % (12 / 20)
PushActiveSnapshot CBC 1740515 100.0 % (3 / 3)
PopActiveSnapshot CBC 1882064 100.0 % (11 / 11) 83.3 % (5 / 6)
PushActiveSnapshotWithLevel CBC 1920182 100.0 % (13 / 13) 83.3 % (10 / 12)
HaveRegisteredOrActiveSnapshot CBC 5679524 85.7 % (6 / 7) 75.0 % (6 / 8)
GetNonHistoricCatalogSnapshot CBC 8153670 100.0 % (9 / 9) 100.0 % (8 / 8)
GetCatalogSnapshot CBC 8170413 100.0 % (4 / 4) 100.0 % (2 / 2)
xmin_cmp CBC 9137894 100.0 % (8 / 8) 100.0 % (4 / 4)
ResourceOwnerForgetSnapshot CBC 9529790 100.0 % (3 / 3)
UnregisterSnapshotFromOwner CBC 9529790 80.0 % (4 / 5) 50.0 % (1 / 2)
RegisterSnapshotOnOwner CBC 9568973 90.0 % (9 / 10) 83.3 % (5 / 6)
ResourceOwnerRememberSnapshot CBC 9568973 100.0 % (3 / 3)
UnregisterSnapshotNoOwner CBC 9568973 100.0 % (10 / 10) 80.0 % (8 / 10)
FreeSnapshot CBC 9872605 100.0 % (6 / 6) 50.0 % (3 / 6)
CopySnapshot CBC 9904146 100.0 % (24 / 24) 83.3 % (10 / 12)
UnregisterSnapshot CBC 10204423 100.0 % (4 / 4) 100.0 % (2 / 2)
RegisterSnapshot CBC 10308829 100.0 % (4 / 4) 100.0 % (2 / 2)
SnapshotResetXmin CBC 11559845 100.0 % (9 / 9) 100.0 % (6 / 6)
HistoricSnapshotActive CBC 12349737 100.0 % (2 / 2)
InvalidateCatalogSnapshot CBC 18486669 100.0 % (7 / 7) 100.0 % (2 / 2)
XidInMVCCSnapshot CBC 72829166 90.5 % (19 / 21) 90.0 % (18 / 20)

Generated by: LCOV version 2.0-1