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: 806555e3000d0b0e0c536c1dc65548128d457d86 vs 1d325ad99cb2dec0e8b45ba36909ee0a497d2a57 Lines: 67.3 % 453 305 148 10 295 10
Current Date: 2025-12-17 08:58:58 +0900 Functions: 94.4 % 18 17 1 3 14
Baseline: lcov-20251217-005640-baseline Branches: 42.2 % 268 113 13 142 9 104
Baseline Date: 2025-12-16 12:57:12 -0800 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(1,7] 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
WalSummarizerMain GNC 1 60.0 % (45 / 75) 33.3 % (8 / 24)
SummarizeWAL GNC 9 77.2 % (71 / 92) 44.9 % (35 / 78)
GetWalSummarizerState UBC 0 0.0 % (0 / 19) 0.0 % (0 / 6)
SummarizeDbaseRecord CBC 2 43.5 % (10 / 23) 12.5 % (1 / 8)
WaitForWalSummarization CBC 11 64.5 % (20 / 31) 31.2 % (5 / 16)
GetLatestLSN CBC 14 23.1 % (3 / 13) 16.7 % (1 / 6)
SummarizeXactRecord CBC 755 47.4 % (9 / 19) 10.0 % (2 / 20)
GetOldestUnsummarizedLSN CBC 2107 81.6 % (40 / 49) 44.1 % (15 / 34)
summarizer_read_local_xlog_page CBC 1010 70.4 % (19 / 27) 57.1 % (8 / 14)
SummarizeSmgrRecord CBC 15 53.8 % (7 / 13) 20.0 % (2 / 10)
ProcessWalSummarizerInterrupts CBC 27857 66.7 % (8 / 12) 58.3 % (7 / 12)
MaybeRemoveOldWalSummaries GNC 9 88.0 % (22 / 25) 70.0 % (14 / 20)
SummarizeXlogRecord CBC 335 87.5 % (14 / 16) 87.5 % (7 / 8)
WakeupWalSummarizer CBC 1530 87.5 % (7 / 8) 75.0 % (3 / 4)
summarizer_wait_for_wal CBC 4 91.7 % (11 / 12) 66.7 % (4 / 6)
WalSummarizerShmemInit CBC 1069 100.0 % (12 / 12) 50.0 % (1 / 2)
WalSummarizerShmemSize CBC 3055 100.0 % (2 / 2)
WalSummarizerShutdown CBC 1 100.0 % (5 / 5)

Generated by: LCOV version 2.4-beta