LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - walsummarizer.c (source / functions) Coverage Total Hit UBC CBC
Current: c70b6db34ffeab48beef1fb4ce61bcad3772b8dd vs 06473f5a344df8c9594ead90a609b86f6724cff8 Lines: 67.3 % 453 305 148 305
Current Date: 2025-09-06 07:49:51 +0900 Functions: 94.4 % 18 17 1 17
Baseline: lcov-20250907-010129-baseline Branches: 42.2 % 268 113 155 113
Baseline Date: 2025-09-05 08:21:35 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 100.0 % 2 2 2
(30,360] days: 83.3 % 12 10 2 10
(360..) days: 66.7 % 439 293 146 293
Function coverage date bins:
(30,360] days: 100.0 % 3 3 3
(360..) days: 93.3 % 15 14 1 14
Branch coverage date bins:
(360..) days: 42.2 % 268 113 155 113

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 2050 81.6 % (40 / 49) 44.1 % (15 / 34)
GetWalSummarizerState UBC 0 0.0 % (0 / 19) 0.0 % (0 / 6)
MaybeRemoveOldWalSummaries CBC 9 88.0 % (22 / 25) 70.0 % (14 / 20)
ProcessWalSummarizerInterrupts CBC 27796 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 CBC 9 77.2 % (71 / 92) 44.9 % (35 / 78)
SummarizeXactRecord CBC 753 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 1475 87.5 % (7 / 8) 75.0 % (3 / 4)
WalSummarizerMain CBC 1 60.0 % (45 / 75) 33.3 % (8 / 24)
WalSummarizerShmemInit CBC 1029 100.0 % (12 / 12) 50.0 % (1 / 2)
WalSummarizerShmemSize CBC 2938 100.0 % (2 / 2)
WalSummarizerShutdown CBC 1 100.0 % (5 / 5)
summarizer_read_local_xlog_page CBC 1009 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