LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - postmaster.c (source / functions) Coverage Total Hit UNC LBC UBC GBC GIC GNC CBC DUB DCB
Current: bed3ffbf9d952be6c7d739d068cdce44c046dfb7 vs 574581b50ac9c63dd9e4abebb731a3b67e5b50f6 Lines: 78.4 % 1234 968 12 254 5 1 65 897 12 39
Current Date: 2026-05-05 10:23:31 +0900 Functions: 94.3 % 53 50 3 10 40 1
Baseline: lcov-20260505-025707-baseline Branches: 64.1 % 1092 700 16 1 375 4 36 660 13 17
Baseline Date: 2026-05-05 10:27:06 +0900 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 97.9 % 47 46 1 45 1
(30,360] days: 70.7 % 41 29 11 1 20 9
(360..) days: 77.9 % 1146 893 253 5 1 887
Function coverage date bins:
(7,30] days: 100.0 % 2 2 2
(360..) days: 94.1 % 51 48 3 8 40
Branch coverage date bins:
(7,30] days: 82.1 % 28 23 5 23
(30,360] days: 60.5 % 38 23 11 4 13 10
(360..) days: 63.7 % 1026 654 1 371 4 650

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
dummy_handler UBC 0 0.0 % (0 / 2)
report_fork_failure_to_client UBC 0 0.0 % (0 / 6) 0.0 % (0 / 6)
unlink_external_pid_file UBC 0 0.0 % (0 / 4) 0.0 % (0 / 2)
StartSysLogger CBC 1 70.0 % (7 / 10) 37.5 % (3 / 8)
HandleFatalError CBC 12 57.7 % (15 / 26) 37.5 % (6 / 16)
StartAutovacuumWorker CBC 60 70.0 % (7 / 10) 33.3 % (2 / 6)
pm_signame CBC 92 38.5 % (5 / 13) 30.0 % (3 / 10)
handle_pm_reload_request_signal CBC 178 100.0 % (4 / 4)
process_pm_reload_request CBC 178 88.9 % (16 / 18) 55.0 % (11 / 20)
TerminateChildren CBC 356 100.0 % (6 / 6) 37.5 % (3 / 8)
handle_pm_shutdown_request_signal CBC 979 100.0 % (15 / 15) 75.0 % (3 / 4)
process_pm_shutdown_request CBC 979 88.9 % (48 / 54) 55.0 % (22 / 40)
ServerLoop CBC 986 72.7 % (32 / 44) 60.4 % (29 / 48)
ExitPostmaster CBC 988 100.0 % (2 / 2)
CloseServerPorts CBC 989 85.7 % (6 / 7) 50.0 % (3 / 6)
CreateOptsFile CBC 989 66.7 % (8 / 12) 40.0 % (4 / 10)
InitPostmasterDeathWatchHandle CBC 989 77.8 % (7 / 9) 30.0 % (3 / 10)
checkControlFile CBC 1006 75.0 % (6 / 8) 50.0 % (1 / 2)
PostmasterMain GNC 1012 64.1 % (173 / 270) 47.5 % (87 / 183)
getInstallationPaths CBC 1012 77.8 % (7 / 9) 25.0 % (2 / 8)
pmstate_name CBC 1538 93.8 % (15 / 16) 92.9 % (13 / 14)
btmask CBC 1747 100.0 % (3 / 3)
ConfigurePostmasterWaitSet CBC 1982 100.0 % (11 / 11) 100.0 % (8 / 8)
PostmasterMarkPIDForWorkerNotify CBC 2666 85.7 % (6 / 7) 66.7 % (4 / 6)
HandleChildCrash CBC 2880 100.0 % (6 / 6) 83.3 % (5 / 6)
btmask_all_except_n CBC 2885 100.0 % (5 / 5) 100.0 % (2 / 2)
SignalChildren CBC 3430 100.0 % (13 / 13) 91.7 % (11 / 12)
StartBackgroundWorker CBC 3488 68.2 % (15 / 22) 41.7 % (5 / 12)
process_pm_pmsignal GNC 4464 90.9 % (60 / 66) 69.5 % (57 / 82)
handle_pm_pmsignal_signal CBC 4514 100.0 % (4 / 4)
bgworker_should_start_now CBC 4585 75.0 % (9 / 12) 72.7 % (8 / 11)
btmask_del CBC 4985 100.0 % (3 / 3)
StartChildProcess CBC 6994 43.8 % (7 / 16) 14.3 % (2 / 14)
CountChildren CBC 7178 92.3 % (12 / 13) 78.6 % (11 / 14)
UpdatePMState CBC 8511 100.0 % (4 / 4) 100.0 % (2 / 2)
maybe_start_bgworkers CBC 8947 60.5 % (23 / 38) 61.5 % (16 / 26)
signal_child CBC 10330 92.3 % (12 / 13) 66.7 % (8 / 12)
BackendStartup CBC 15406 70.4 % (19 / 27) 62.5 % (10 / 16)
canAcceptConnections CBC 15466 92.9 % (13 / 14) 77.3 % (17 / 22)
LogChildExit CBC 18202 90.0 % (9 / 10) 61.1 % (11 / 18)
CleanupBackend GNC 18954 100.0 % (37 / 37) 92.9 % (26 / 28)
maybe_reap_io_worker CBC 20974 100.0 % (9 / 9) 100.0 % (6 / 6)
ClosePostmasterPorts CBC 23160 90.0 % (18 / 20) 66.7 % (12 / 18)
process_pm_child_exit GNC 23825 84.2 % (101 / 120) 75.9 % (88 / 116)
handle_pm_child_exit_signal CBC 24051 100.0 % (4 / 4)
InitProcessGlobals GNC 24446 63.6 % (7 / 11) 50.0 % (2 / 4)
PostmasterStateMachine GNC 26778 92.9 % (78 / 84) 75.6 % (68 / 90)
btmask_add_n CBC 39139 100.0 % (4 / 4) 100.0 % (2 / 2)
LaunchMissingBackgroundProcesses GNC 43815 97.6 % (41 / 42) 86.2 % (81 / 94)
DetermineSleepTime GNC 44801 53.6 % (15 / 28) 34.4 % (11 / 32)
maybe_start_io_workers GNC 46826 92.0 % (23 / 25) 72.7 % (16 / 22)
maybe_start_io_workers_scheduled_at GNC 92315 100.0 % (16 / 16) 100.0 % (16 / 16)
btmask_contains CBC 130734 100.0 % (2 / 2)

Generated by: LCOV version 2.5.0-beta