LCOV - differential code coverage report
Current view: top level - src/backend/utils/time - snapmgr.c (source / functions) Coverage Total Hit UBC GBC GNC CBC DCB
Current: d36b728949bf4e37ada1cd23e0f2aaa94f609a70 vs 52e118fe2f7e3381bdaa479816a7f72eda2ae517 Lines: 89.8 % 566 508 58 13 4 491 2
Current Date: 2026-06-29 16:15:13 +0200 Functions: 100.0 % 49 49 4 45 1
Baseline: lcov-20260630-baseline Branches: 56.5 % 434 245 189 5 240
Baseline Date: 2026-06-29 13:01:57 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 66.7 % 6 4 2 4
(360..) days: 90.0 % 560 504 56 13 491
Function coverage date bins:
(30,360] days: 100.0 % 1 1 1
(360..) days: 100.0 % 48 48 3 45
Branch coverage date bins:
(30,360] days: 0.0 % 2 0 2
(360..) days: 56.7 % 432 245 187 5 240

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 8 100.0 % (3 / 3)
ExportSnapshot GNC 9 80.8 % (42 / 52) 33.3 % (12 / 36)
parseVxidFromText CBC 16 76.9 % (10 / 13) 25.0 % (3 / 12)
ImportSnapshot CBC 24 72.6 % (45 / 62) 34.2 % (26 / 76)
ThereAreNoPriorRegisteredSnapshots CBC 37 60.0 % (3 / 5) 16.7 % (1 / 6)
parseXidFromText CBC 48 76.9 % (10 / 13) 25.0 % (3 / 12)
parseIntFromText CBC 112 76.9 % (10 / 13) 25.0 % (3 / 12)
DeleteAllExportedSnapshotFiles CBC 233 72.7 % (8 / 11) 50.0 % (5 / 10)
XactHasExportedSnapshots CBC 331 100.0 % (2 / 2)
HistoricSnapshotGetTupleCids CBC 808 100.0 % (3 / 3) 50.0 % (1 / 2)
SerializeSnapshot GNC 1949 95.5 % (21 / 22) 60.0 % (6 / 10)
EstimateSnapshotSpace CBC 1991 100.0 % (10 / 10) 50.0 % (5 / 10)
SetTransactionSnapshot CBC 2238 94.4 % (34 / 36) 60.0 % (18 / 30)
AtSubAbort_Snapshot CBC 5431 100.0 % (12 / 12) 70.0 % (7 / 10)
TeardownHistoricSnapshot CBC 5472 100.0 % (4 / 4)
SetupHistoricSnapshot CBC 5479 100.0 % (5 / 5) 50.0 % (1 / 2)
RestoreSnapshot CBC 6552 100.0 % (31 / 31) 100.0 % (4 / 4)
AtSubCommit_Snapshot CBC 7270 83.3 % (5 / 6) 75.0 % (3 / 4)
ResOwnerReleaseSnapshot CBC 39290 100.0 % (3 / 3)
PushCopiedSnapshot CBC 72729 100.0 % (3 / 3)
UpdateActiveSnapshotCommandId CBC 74288 90.0 % (9 / 10) 50.0 % (6 / 12)
GetLatestSnapshot CBC 78545 87.5 % (7 / 8) 50.0 % (4 / 8)
AtEOXact_Snapshot CBC 428024 89.7 % (26 / 29) 61.8 % (21 / 34)
InvalidateCatalogSnapshotConditionally CBC 501266 100.0 % (6 / 6) 87.5 % (7 / 8)
SnapshotSetCommandId CBC 725635 100.0 % (7 / 7) 83.3 % (5 / 6)
ActiveSnapshotSet CBC 913047 100.0 % (2 / 2)
GetTransactionSnapshot CBC 1056408 88.5 % (23 / 26) 60.0 % (12 / 20)
PushActiveSnapshot CBC 1136226 100.0 % (3 / 3)
PopActiveSnapshot CBC 1279451 100.0 % (11 / 11) 83.3 % (5 / 6)
PushActiveSnapshotWithLevel CBC 1317756 100.0 % (13 / 13) 75.0 % (9 / 12)
GetActiveSnapshot CBC 1543418 100.0 % (3 / 3) 50.0 % (1 / 2)
HaveRegisteredOrActiveSnapshot CBC 5594907 85.7 % (6 / 7) 75.0 % (6 / 8)
GetNonHistoricCatalogSnapshot CBC 8694064 100.0 % (9 / 9) 100.0 % (8 / 8)
GetCatalogSnapshot CBC 8709670 100.0 % (4 / 4) 100.0 % (2 / 2)
xmin_cmp CBC 9094350 100.0 % (8 / 8) 100.0 % (4 / 4)
ResourceOwnerForgetSnapshot CBC 9470238 100.0 % (3 / 3)
UnregisterSnapshotFromOwner CBC 9470238 80.0 % (4 / 5) 50.0 % (1 / 2)
RegisterSnapshotOnOwner CBC 9509528 90.0 % (9 / 10) 83.3 % (5 / 6)
ResourceOwnerRememberSnapshot CBC 9509528 100.0 % (3 / 3)
UnregisterSnapshotNoOwner CBC 9509528 100.0 % (10 / 10) 80.0 % (8 / 10)
FreeSnapshot CBC 9820455 100.0 % (6 / 6) 50.0 % (3 / 6)
CopySnapshot CBC 9852232 100.0 % (24 / 24) 83.3 % (10 / 12)
UnregisterSnapshot CBC 10137794 100.0 % (4 / 4) 100.0 % (2 / 2)
RegisterSnapshot CBC 10242197 100.0 % (4 / 4) 100.0 % (2 / 2)
SnapshotResetXmin CBC 11551626 100.0 % (9 / 9) 100.0 % (6 / 6)
HistoricSnapshotActive CBC 12436392 100.0 % (2 / 2)
InvalidateCatalogSnapshot GNC 19529983 100.0 % (7 / 7) 100.0 % (2 / 2)
XidInMVCCSnapshot CBC 85097669 90.5 % (19 / 21) 90.0 % (18 / 20)

Generated by: LCOV version 2.0-1