LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - walsummarizer.c (source / functions) Coverage Total Hit UNC UBC GNC CBC DCB
Current: c3df85756ceb0246958ef2b72c04aba51e52de13 vs 167cb26718e3eae4fef470900b4cd1d434f15649 Lines: 67.3 % 453 305 148 10 295 10
Current Date: 2025-12-18 07:33:40 +0900 Functions: 94.4 % 18 17 1 3 14
Baseline: lcov-20251218-005734-baseline Branches: 42.2 % 268 113 13 142 9 104
Baseline Date: 2025-12-17 11:55:04 -0800 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 100.0 % 1 1 1
(30,360] days: 95.2 % 21 20 1 9 11
(360..) days: 65.9 % 431 284 147 284
Function coverage date bins:
(30,360] days: 100.0 % 2 2 1 1
(360..) days: 93.8 % 16 15 1 2 13
Branch coverage date bins:
(30,360] days: 40.9 % 22 9 13 9
(360..) days: 42.3 % 246 104 142 104

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
SummarizeWAL GNC 9 77.2 % (71 / 92) 44.9 % (35 / 78)
GetOldestUnsummarizedLSN CBC 2113 81.6 % (40 / 49) 44.1 % (15 / 34)
SummarizeXactRecord CBC 755 47.4 % (9 / 19) 10.0 % (2 / 20)
WalSummarizerMain GNC 1 60.0 % (45 / 75) 33.3 % (8 / 24)
WaitForWalSummarization CBC 11 64.5 % (20 / 31) 31.2 % (5 / 16)
SummarizeSmgrRecord CBC 15 53.8 % (7 / 13) 20.0 % (2 / 10)
SummarizeDbaseRecord CBC 2 43.5 % (10 / 23) 12.5 % (1 / 8)
GetWalSummarizerState UBC 0 0.0 % (0 / 19) 0.0 % (0 / 6)
MaybeRemoveOldWalSummaries GNC 9 88.0 % (22 / 25) 70.0 % (14 / 20)
summarizer_read_local_xlog_page CBC 1010 70.4 % (19 / 27) 57.1 % (8 / 14)
GetLatestLSN CBC 14 23.1 % (3 / 13) 16.7 % (1 / 6)
ProcessWalSummarizerInterrupts CBC 27857 66.7 % (8 / 12) 58.3 % (7 / 12)
summarizer_wait_for_wal CBC 4 91.7 % (11 / 12) 66.7 % (4 / 6)
SummarizeXlogRecord CBC 335 87.5 % (14 / 16) 87.5 % (7 / 8)
WakeupWalSummarizer CBC 1532 87.5 % (7 / 8) 75.0 % (3 / 4)
WalSummarizerShmemInit CBC 1071 100.0 % (12 / 12) 50.0 % (1 / 2)
WalSummarizerShmemSize CBC 3061 100.0 % (2 / 2)
WalSummarizerShutdown CBC 1 100.0 % (5 / 5)

Generated by: LCOV version 2.4-beta