LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - postmaster.c (source / functions) Coverage Total Hit UBC GBC GNC CBC DCB
Current: f76c13edadc2b319036e0d238703ed56bb23f934 vs 9e17d25e79d4756be08b4a5521b4b58450217137 Lines: 78.0 % 1231 960 271 2 958 1
Current Date: 2026-09-20 14:13:17 +0900 Functions: 94.3 % 53 50 3 2 48
Baseline: lcov-20260920-baseline Branches: 63.9 % 1096 700 396 1 699
Baseline Date: 2026-09-20 14:13:13 +0900 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 82.4 % 85 70 15 2 68
(360..) days: 77.7 % 1146 890 256 890
Function coverage date bins:
(30,360] days: 100.0 % 2 2 2
(360..) days: 94.1 % 51 48 3 2 46
Branch coverage date bins:
(30,360] days: 69.0 % 58 40 18 40
(360..) days: 63.6 % 1038 660 378 1 659

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 16 56.0 % (14 / 25) 35.7 % (5 / 14)
pm_signame CBC 66 38.5 % (5 / 13) 30.0 % (3 / 10)
StartAutovacuumWorker CBC 154 70.0 % (7 / 10) 33.3 % (2 / 6)
handle_pm_reload_request_signal CBC 174 100.0 % (4 / 4)
process_pm_reload_request CBC 174 88.9 % (16 / 18) 55.0 % (11 / 20)
TerminateChildren CBC 379 100.0 % (6 / 6) 37.5 % (3 / 8)
handle_pm_shutdown_request_signal CBC 1006 100.0 % (15 / 15) 75.0 % (3 / 4)
process_pm_shutdown_request CBC 1006 88.2 % (45 / 51) 55.0 % (22 / 40)
CloseServerPorts CBC 1017 85.7 % (6 / 7) 50.0 % (3 / 6)
CreateOptsFile CBC 1017 66.7 % (8 / 12) 40.0 % (4 / 10)
InitPostmasterDeathWatchHandle CBC 1017 77.8 % (7 / 9) 30.0 % (3 / 10)
ServerLoop CBC 1017 72.7 % (32 / 44) 60.4 % (29 / 48)
ExitPostmaster CBC 1019 100.0 % (2 / 2)
checkControlFile CBC 1035 75.0 % (6 / 8) 50.0 % (1 / 2)
PostmasterMain GNC 1040 63.7 % (172 / 270) 46.4 % (85 / 183)
getInstallationPaths CBC 1040 77.8 % (7 / 9) 25.0 % (2 / 8)
pmstate_name CBC 1308 93.8 % (15 / 16) 92.9 % (13 / 14)
btmask CBC 1775 100.0 % (3 / 3)
ConfigurePostmasterWaitSet CBC 2044 100.0 % (11 / 11) 100.0 % (6 / 6)
PostmasterMarkPIDForWorkerNotify CBC 2736 85.7 % (6 / 7) 66.7 % (4 / 6)
btmask_all_except_n CBC 2949 100.0 % (5 / 5) 100.0 % (2 / 2)
HandleChildCrash CBC 2985 100.0 % (6 / 6) 83.3 % (5 / 6)
SignalChildren CBC 3504 100.0 % (13 / 13) 91.7 % (11 / 12)
StartBackgroundWorker CBC 3569 68.2 % (15 / 22) 41.7 % (5 / 12)
bgworker_should_start_now CBC 4716 75.0 % (9 / 12) 72.7 % (8 / 11)
process_pm_pmsignal CBC 4750 90.6 % (58 / 64) 69.5 % (57 / 82)
handle_pm_pmsignal_signal CBC 4805 100.0 % (4 / 4)
btmask_del CBC 5091 100.0 % (3 / 3)
StartChildProcess CBC 7306 43.8 % (7 / 16) 14.3 % (2 / 14)
CountChildren CBC 7367 92.3 % (12 / 13) 78.6 % (11 / 14)
UpdatePMState CBC 8740 100.0 % (4 / 4) 100.0 % (2 / 2)
maybe_start_bgworkers CBC 9397 60.5 % (23 / 38) 61.5 % (16 / 26)
signal_child CBC 10426 92.3 % (12 / 13) 66.7 % (8 / 12)
BackendStartup CBC 15850 70.4 % (19 / 27) 62.5 % (10 / 16)
canAcceptConnections CBC 16004 92.9 % (13 / 14) 77.3 % (17 / 22)
LogChildExit CBC 18853 90.0 % (9 / 10) 61.1 % (11 / 18)
CleanupBackend CBC 19573 100.0 % (37 / 37) 96.4 % (27 / 28)
maybe_reap_io_worker CBC 21657 100.0 % (9 / 9) 100.0 % (6 / 6)
ClosePostmasterPorts CBC 23889 90.0 % (18 / 20) 66.7 % (12 / 18)
process_pm_child_exit CBC 24744 81.3 % (100 / 123) 73.4 % (91 / 124)
handle_pm_child_exit_signal CBC 24804 100.0 % (4 / 4)
InitProcessGlobals CBC 25208 63.6 % (7 / 11) 50.0 % (2 / 4)
PostmasterStateMachine GNC 27811 92.9 % (78 / 84) 75.6 % (68 / 90)
btmask_add_n CBC 40568 100.0 % (4 / 4) 100.0 % (2 / 2)
LaunchMissingBackgroundProcesses CBC 45433 97.6 % (41 / 42) 87.2 % (82 / 94)
DetermineSleepTime CBC 46450 53.6 % (15 / 28) 34.4 % (11 / 32)
maybe_start_io_workers CBC 48539 92.0 % (23 / 25) 72.7 % (16 / 22)
maybe_start_io_workers_scheduled_at CBC 95469 100.0 % (16 / 16) 100.0 % (16 / 16)
btmask_contains CBC 132297 100.0 % (2 / 2)

Generated by: LCOV version 2.0-1