LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - postmaster.c (source / functions) Coverage Total Hit UNC UBC GBC GNC CBC DCB
Current: b45a8d7d8b306b43f31a002f1b3f1dddc8defeaf vs 8767b449a3a1e75626dfb08f24da54933171d4c5 Lines: 77.2 % 1220 942 2 276 6 936 3
Current Date: 2025-10-28 08:26:42 +0900 Functions: 94.2 % 52 49 3 2 47
Baseline: lcov-20251028-005825-baseline Branches: 63.1 % 1089 687 5 397 2 5 680
Baseline Date: 2025-10-27 06:37:35 +0000 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(1,7] days: 83.3 % 6 5 1 5
(30,360] days: 84.8 % 389 330 1 58 1 329
(360..) days: 73.6 % 825 607 218 607
Function coverage date bins:
(30,360] days: 100.0 % 19 19 19
(360..) days: 90.9 % 33 30 3 2 28
Branch coverage date bins:
(1,7] days: 50.0 % 4 2 2 2
(30,360] days: 72.1 % 369 266 3 100 3 263
(360..) days: 58.5 % 716 419 297 2 417

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 7 53.6 % (15 / 28) 35.3 % (6 / 17)
pm_signame CBC 24 38.5 % (5 / 13) 30.0 % (3 / 10)
StartAutovacuumWorker CBC 34 70.0 % (7 / 10) 33.3 % (2 / 6)
handle_pm_reload_request_signal CBC 135 100.0 % (4 / 4)
process_pm_reload_request CBC 135 83.3 % (15 / 18) 45.0 % (9 / 20)
TerminateChildren CBC 323 100.0 % (6 / 6) 37.5 % (3 / 8)
handle_pm_shutdown_request_signal CBC 822 100.0 % (15 / 15) 75.0 % (3 / 4)
process_pm_shutdown_request CBC 822 88.9 % (48 / 54) 55.0 % (22 / 40)
ServerLoop CBC 825 72.7 % (32 / 44) 60.4 % (29 / 48)
CloseServerPorts CBC 826 85.7 % (6 / 7) 50.0 % (3 / 6)
CreateOptsFile CBC 826 66.7 % (8 / 12) 40.0 % (4 / 10)
InitPostmasterDeathWatchHandle CBC 826 77.8 % (7 / 9) 30.0 % (3 / 10)
ExitPostmaster CBC 827 100.0 % (2 / 2)
checkControlFile CBC 834 75.0 % (6 / 8) 50.0 % (1 / 2)
PostmasterMain GNC 841 63.8 % (171 / 268) 47.5 % (87 / 183)
getInstallationPaths CBC 841 77.8 % (7 / 9) 25.0 % (2 / 8)
pmstate_name CBC 940 93.8 % (15 / 16) 92.9 % (13 / 14)
btmask CBC 1438 100.0 % (3 / 3)
ConfigurePostmasterWaitSet CBC 1658 100.0 % (11 / 11) 100.0 % (8 / 8)
PostmasterMarkPIDForWorkerNotify CBC 1943 85.7 % (6 / 7) 66.7 % (4 / 6)
btmask_all_except_n CBC 2360 100.0 % (5 / 5) 100.0 % (2 / 2)
StartBackgroundWorker CBC 2626 68.2 % (15 / 22) 41.7 % (5 / 12)
SignalChildren CBC 2805 100.0 % (13 / 13) 91.7 % (11 / 12)
HandleChildCrash CBC 2944 100.0 % (6 / 6) 83.3 % (5 / 6)
process_pm_pmsignal CBC 3525 90.8 % (59 / 65) 69.5 % (57 / 82)
bgworker_should_start_now CBC 3544 75.0 % (9 / 12) 72.7 % (8 / 11)
handle_pm_pmsignal_signal CBC 3566 100.0 % (4 / 4)
btmask_del CBC 4013 100.0 % (3 / 3)
CountChildren CBC 6075 92.3 % (12 / 13) 78.6 % (11 / 14)
StartChildProcess CBC 6672 43.8 % (7 / 16) 14.3 % (2 / 14)
UpdatePMState CBC 7012 100.0 % (4 / 4) 100.0 % (2 / 2)
maybe_start_bgworkers CBC 7283 60.5 % (23 / 38) 61.5 % (16 / 26)
signal_child CBC 9402 92.3 % (12 / 13) 66.7 % (8 / 12)
BackendStartup CBC 12786 70.4 % (19 / 27) 62.5 % (10 / 16)
canAcceptConnections CBC 12820 92.9 % (13 / 14) 77.3 % (17 / 22)
LogChildExit CBC 14757 90.0 % (9 / 10) 61.1 % (11 / 18)
CleanupBackend CBC 15446 100.0 % (35 / 35) 95.8 % (23 / 24)
maybe_reap_io_worker CBC 17962 100.0 % (9 / 9) 100.0 % (6 / 6)
ClosePostmasterPorts CBC 19308 90.0 % (18 / 20) 66.7 % (12 / 18)
process_pm_child_exit CBC 20145 82.5 % (104 / 126) 73.4 % (91 / 124)
InitProcessGlobals CBC 20395 60.0 % (6 / 10) 50.0 % (2 / 4)
handle_pm_child_exit_signal CBC 20396 100.0 % (4 / 4)
PostmasterStateMachine CBC 22634 92.6 % (75 / 81) 75.6 % (68 / 90)
btmask_add_n CBC 29162 100.0 % (4 / 4) 100.0 % (2 / 2)
LaunchMissingBackgroundProcesses CBC 36524 97.6 % (41 / 42) 87.2 % (82 / 94)
DetermineSleepTime GNC 37349 36.7 % (11 / 30) 25.0 % (8 / 32)
maybe_adjust_io_workers CBC 39869 92.3 % (24 / 26) 76.7 % (23 / 30)
btmask_contains CBC 126297 100.0 % (2 / 2)

Generated by: LCOV version 2.4-beta