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
GetLatestLSN CBC 14 23.1 % (3 / 13) 16.7 % (1 / 6)
GetOldestUnsummarizedLSN CBC 2107 81.6 % (40 / 49) 44.1 % (15 / 34)
GetWalSummarizerState UBC 0 0.0 % (0 / 19) 0.0 % (0 / 6)
MaybeRemoveOldWalSummaries GNC 9 88.0 % (22 / 25) 70.0 % (14 / 20)
ProcessWalSummarizerInterrupts CBC 27857 66.7 % (8 / 12) 58.3 % (7 / 12)
SummarizeDbaseRecord CBC 2 43.5 % (10 / 23) 12.5 % (1 / 8)
SummarizeSmgrRecord CBC 15 53.8 % (7 / 13) 20.0 % (2 / 10)
SummarizeWAL GNC 9 77.2 % (71 / 92) 44.9 % (35 / 78)
SummarizeXactRecord CBC 755 47.4 % (9 / 19) 10.0 % (2 / 20)
SummarizeXlogRecord CBC 335 87.5 % (14 / 16) 87.5 % (7 / 8)
WaitForWalSummarization CBC 11 64.5 % (20 / 31) 31.2 % (5 / 16)
WakeupWalSummarizer CBC 1530 87.5 % (7 / 8) 75.0 % (3 / 4)
WalSummarizerMain GNC 1 60.0 % (45 / 75) 33.3 % (8 / 24)
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)
summarizer_read_local_xlog_page CBC 1010 70.4 % (19 / 27) 57.1 % (8 / 14)
summarizer_wait_for_wal CBC 4 91.7 % (11 / 12) 66.7 % (4 / 6)

Generated by: LCOV version 2.4-beta