LCOV - differential code coverage report
Current view: top level - src/backend/postmaster - postmaster.c (source / functions) Coverage Total Hit UNC UBC GBC GNC CBC DUB DCB
Current: 0e5ff9b9b45a657aea12440478dc002e9b01f138 vs 0123ce131fca454009439dfa3b2266d1d40737d7 Lines: 77.6 % 1222 948 2 272 1 9 938 4
Current Date: 2026-03-14 14:10:32 -0400 Functions: 94.2 % 52 49 3 4 45
Baseline: lcov-20260315-024220-baseline Branches: 63.5 % 1093 694 7 392 2 9 683 1 1
Baseline Date: 2026-03-14 15:27:56 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 87.5 % 32 28 2 2 9 19
(360..) days: 77.3 % 1190 920 270 1 919
Function coverage date bins:
(360..) days: 94.2 % 52 49 3 4 45
Branch coverage date bins:
(30,360] days: 66.7 % 42 28 7 7 9 19
(360..) days: 63.4 % 1051 666 385 2 664

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 8 53.6 % (15 / 28) 35.3 % (6 / 17)
pm_signame CBC 25 38.5 % (5 / 13) 30.0 % (3 / 10)
StartAutovacuumWorker CBC 39 70.0 % (7 / 10) 33.3 % (2 / 6)
handle_pm_reload_request_signal CBC 159 100.0 % (4 / 4)
process_pm_reload_request CBC 159 88.9 % (16 / 18) 55.0 % (11 / 20)
TerminateChildren CBC 350 100.0 % (6 / 6) 37.5 % (3 / 8)
handle_pm_shutdown_request_signal CBC 914 100.0 % (15 / 15) 75.0 % (3 / 4)
process_pm_shutdown_request CBC 914 88.9 % (48 / 54) 55.0 % (22 / 40)
ServerLoop CBC 921 72.7 % (32 / 44) 60.4 % (29 / 48)
CloseServerPorts CBC 922 85.7 % (6 / 7) 50.0 % (3 / 6)
CreateOptsFile CBC 922 66.7 % (8 / 12) 40.0 % (4 / 10)
InitPostmasterDeathWatchHandle CBC 922 77.8 % (7 / 9) 30.0 % (3 / 10)
ExitPostmaster CBC 923 100.0 % (2 / 2)
checkControlFile CBC 930 75.0 % (6 / 8) 50.0 % (1 / 2)
PostmasterMain GNC 934 63.8 % (171 / 268) 47.5 % (87 / 183)
getInstallationPaths CBC 934 77.8 % (7 / 9) 25.0 % (2 / 8)
pmstate_name CBC 1282 93.8 % (15 / 16) 92.9 % (13 / 14)
btmask CBC 1607 100.0 % (3 / 3)
ConfigurePostmasterWaitSet CBC 1848 100.0 % (11 / 11) 100.0 % (8 / 8)
PostmasterMarkPIDForWorkerNotify CBC 2099 85.7 % (6 / 7) 66.7 % (4 / 6)
btmask_all_except_n CBC 2664 100.0 % (5 / 5) 100.0 % (2 / 2)
StartBackgroundWorker CBC 2861 68.2 % (15 / 22) 41.7 % (5 / 12)
SignalChildren CBC 3147 100.0 % (13 / 13) 91.7 % (11 / 12)
HandleChildCrash CBC 3199 100.0 % (6 / 6) 83.3 % (5 / 6)
bgworker_should_start_now CBC 3886 75.0 % (9 / 12) 72.7 % (8 / 11)
process_pm_pmsignal CBC 3957 90.8 % (59 / 65) 69.5 % (57 / 82)
handle_pm_pmsignal_signal CBC 4005 100.0 % (4 / 4)
btmask_del CBC 4560 100.0 % (3 / 3)
CountChildren CBC 6657 92.3 % (12 / 13) 78.6 % (11 / 14)
StartChildProcess CBC 7452 43.8 % (7 / 16) 14.3 % (2 / 14)
UpdatePMState CBC 7845 100.0 % (4 / 4) 100.0 % (2 / 2)
maybe_start_bgworkers CBC 8183 60.5 % (23 / 38) 61.5 % (16 / 26)
signal_child CBC 10599 92.3 % (12 / 13) 66.7 % (8 / 12)
BackendStartup CBC 14490 70.4 % (19 / 27) 62.5 % (10 / 16)
canAcceptConnections CBC 14529 92.9 % (13 / 14) 77.3 % (17 / 22)
LogChildExit CBC 16637 90.0 % (9 / 10) 61.1 % (11 / 18)
CleanupBackend GNC 17390 100.0 % (37 / 37) 92.9 % (26 / 28)
maybe_reap_io_worker CBC 20186 100.0 % (9 / 9) 100.0 % (6 / 6)
ClosePostmasterPorts CBC 21765 90.0 % (18 / 20) 66.7 % (12 / 18)
process_pm_child_exit CBC 22491 84.9 % (107 / 126) 75.8 % (94 / 124)
handle_pm_child_exit_signal CBC 22802 100.0 % (4 / 4)
InitProcessGlobals CBC 22949 60.0 % (6 / 10) 50.0 % (2 / 4)
PostmasterStateMachine CBC 25276 92.6 % (75 / 81) 75.6 % (68 / 90)
btmask_add_n CBC 31486 100.0 % (4 / 4) 100.0 % (2 / 2)
LaunchMissingBackgroundProcesses GNC 41028 97.6 % (41 / 42) 86.2 % (81 / 94)
DetermineSleepTime GNC 41949 36.7 % (11 / 30) 25.0 % (8 / 32)
maybe_adjust_io_workers CBC 44750 92.3 % (24 / 26) 76.7 % (23 / 30)
btmask_contains CBC 140553 100.0 % (2 / 2)

Generated by: LCOV version 2.4-beta