LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - postmaster.c (source / functions) Coverage Total Hit UNC LBC UBC GBC GNC CBC
Current: c70b6db34ffeab48beef1fb4ce61bcad3772b8dd vs 06473f5a344df8c9594ead90a609b86f6724cff8 Lines: 77.2 % 1217 940 1 276 1 1 938
Current Date: 2025-09-06 07:49:51 +0900 Functions: 94.2 % 52 49 3 1 48
Baseline: lcov-20250906-005545-baseline Branches: 63.0 % 1085 684 3 1 397 2 3 679
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: 50.0 % 2 1 1 1
(30,360] days: 85.1 % 388 330 58 330
(360..) days: 73.6 % 827 609 218 1 608
Function coverage date bins:
(30,360] days: 100.0 % 19 19 19
(360..) days: 90.9 % 33 30 3 1 29
Branch coverage date bins:
(7,30] days: 50.0 % 6 3 3 3
(30,360] days: 72.5 % 363 263 100 263
(360..) days: 58.4 % 716 418 1 297 2 416

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 33 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 321 100.0 % (6 / 6) 37.5 % (3 / 8)
handle_pm_shutdown_request_signal CBC 802 100.0 % (15 / 15) 75.0 % (3 / 4)
process_pm_shutdown_request CBC 802 88.9 % (48 / 54) 55.0 % (22 / 40)
ServerLoop CBC 805 72.7 % (32 / 44) 60.4 % (29 / 48)
CloseServerPorts CBC 806 85.7 % (6 / 7) 50.0 % (3 / 6)
CreateOptsFile CBC 806 66.7 % (8 / 12) 40.0 % (4 / 10)
InitPostmasterDeathWatchHandle CBC 806 77.8 % (7 / 9) 30.0 % (3 / 10)
ExitPostmaster CBC 807 100.0 % (2 / 2)
checkControlFile CBC 814 75.0 % (6 / 8) 50.0 % (1 / 2)
PostmasterMain GNC 821 63.8 % (171 / 268) 47.5 % (87 / 183)
getInstallationPaths CBC 821 77.8 % (7 / 9) 25.0 % (2 / 8)
pmstate_name CBC 940 93.8 % (15 / 16) 92.9 % (13 / 14)
btmask CBC 1397 100.0 % (3 / 3)
ConfigurePostmasterWaitSet CBC 1618 100.0 % (11 / 11) 100.0 % (8 / 8)
PostmasterMarkPIDForWorkerNotify CBC 1935 85.7 % (6 / 7) 66.7 % (4 / 6)
btmask_all_except_n CBC 2306 100.0 % (5 / 5) 100.0 % (2 / 2)
StartBackgroundWorker CBC 2598 68.2 % (15 / 22) 41.7 % (5 / 12)
SignalChildren CBC 2729 100.0 % (13 / 13) 91.7 % (11 / 12)
HandleChildCrash CBC 2911 100.0 % (6 / 6) 83.3 % (5 / 6)
bgworker_should_start_now CBC 3495 75.0 % (9 / 12) 72.7 % (8 / 11)
process_pm_pmsignal CBC 3496 90.8 % (59 / 65) 69.5 % (57 / 82)
handle_pm_pmsignal_signal CBC 3526 100.0 % (4 / 4)
btmask_del CBC 3905 100.0 % (3 / 3)
CountChildren CBC 5981 92.3 % (12 / 13) 78.6 % (11 / 14)
StartChildProcess CBC 6513 43.8 % (7 / 16) 14.3 % (2 / 14)
UpdatePMState CBC 6820 100.0 % (4 / 4) 100.0 % (2 / 2)
maybe_start_bgworkers CBC 7160 60.5 % (23 / 38) 61.5 % (16 / 26)
signal_child CBC 9195 92.3 % (12 / 13) 66.7 % (8 / 12)
BackendStartup CBC 12614 70.4 % (19 / 27) 62.5 % (10 / 16)
canAcceptConnections CBC 12647 92.9 % (13 / 14) 77.3 % (17 / 22)
LogChildExit CBC 14575 90.0 % (9 / 10) 61.1 % (11 / 18)
CleanupBackend CBC 15245 100.0 % (35 / 35) 95.8 % (23 / 24)
maybe_reap_io_worker CBC 17701 100.0 % (9 / 9) 100.0 % (6 / 6)
ClosePostmasterPorts CBC 18952 90.0 % (18 / 20) 66.7 % (12 / 18)
process_pm_child_exit CBC 19892 82.5 % (104 / 126) 73.4 % (91 / 124)
InitProcessGlobals CBC 20019 60.0 % (6 / 10) 50.0 % (2 / 4)
handle_pm_child_exit_signal CBC 20131 100.0 % (4 / 4)
PostmasterStateMachine CBC 22335 92.6 % (75 / 81) 75.6 % (68 / 90)
btmask_add_n CBC 28880 100.0 % (4 / 4) 100.0 % (2 / 2)
LaunchMissingBackgroundProcesses CBC 36066 97.6 % (41 / 42) 86.2 % (81 / 94)
DetermineSleepTime CBC 36871 33.3 % (9 / 27) 21.4 % (6 / 28)
maybe_adjust_io_workers CBC 39331 92.3 % (24 / 26) 76.7 % (23 / 30)
btmask_contains CBC 124260 100.0 % (2 / 2)

Generated by: LCOV version 2.4-beta