LCOV - differential code coverage report
Current view: top level - src/backend/commands - async.c (source / functions) Coverage Total Hit UBC GBC GNC CBC DCB
Current: c38de3ae6098ccf1904109f2e550eb4777f66024 vs e352ac8c5c90ed6ce792f044c22145578542a330 Lines: 87.4 % 826 722 104 4 6 712 6
Current Date: 2026-11-05 14:14:01 +0100 Functions: 96.4 % 55 53 2 4 49 1
Baseline: lcov-20261105-baseline Branches: 65.2 % 552 360 192 4 356
Baseline Date: 2026-11-05 14:14:01 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 78.6 % 14 11 3 1 10
(30,360] days: 82.9 % 356 295 61 5 290
(360..) days: 91.2 % 456 416 40 4 412
Function coverage date bins:
(30,360] days: 94.4 % 18 17 1 2 15
(360..) days: 97.3 % 37 36 1 2 34
Branch coverage date bins:
(7,30] days: 50.0 % 8 4 4 4
(30,360] days: 63.4 % 216 137 79 137
(360..) days: 66.8 % 328 219 109 4 215

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
AsyncNotifyFreezeXids CBC 116 35.0 % (14 / 40) 15.0 % (3 / 20)
asyncQueueFillWarning CBC 94 26.7 % (4 / 15) 4.2 % (1 / 24)
PrepareTableEntriesForListen CBC 50 71.9 % (23 / 32) 90.0 % (9 / 10)
SignalBackends CBC 59 82.0 % (41 / 50) 64.8 % (35 / 54)
ApplyPendingListenActions CBC 35908 84.4 % (27 / 32) 61.8 % (21 / 34)
CleanupListenersOnExit CBC 18 79.2 % (19 / 24) 50.0 % (10 / 20)
AtAbort_Notify CBC 35767 60.0 % (6 / 10) 20.0 % (2 / 10)
asyncQueueErrdetailForIoError UBC 0 0.0 % (0 / 4)
Async_Notify CBC 1135 92.3 % (36 / 39) 62.5 % (20 / 32)
ProcessIncomingNotify CBC 27 80.0 % (12 / 15) 42.9 % (6 / 14)
asyncQueueAddEntries CBC 94 91.7 % (33 / 36) 92.9 % (13 / 14)
asyncQueueProcessPageEntries CBC 48 91.2 % (31 / 34) 76.9 % (20 / 26)
Async_Unlisten CBC 4 66.7 % (4 / 6) 37.5 % (3 / 8)
PreCommit_Notify CBC 392563 96.7 % (59 / 61) 83.3 % (45 / 54)
asyncQueuePageDiff UBC 0 0.0 % (0 / 2)
asyncQueueReadAllNotifications GNC 45 90.9 % (20 / 22) 75.0 % (6 / 8)
AsyncExistsPendingNotify CBC 1066 92.9 % (13 / 14) 83.3 % (15 / 18)
Async_Listen CBC 52 80.0 % (4 / 5) 25.0 % (1 / 4)
Async_UnlistenAll CBC 62 83.3 % (5 / 6) 62.5 % (5 / 8)
AtCommit_Notify CBC 392403 92.9 % (13 / 14) 77.8 % (14 / 18)
AtPrepare_Notify CBC 309 75.0 % (3 / 4) 33.3 % (2 / 6)
BecomeRegisteredListener CBC 50 96.8 % (30 / 31) 73.1 % (19 / 26)
IsListeningOn CBC 53 75.0 % (3 / 4) 50.0 % (1 / 2)
NotifyMyFrontEnd CBC 53 88.9 % (8 / 9) 25.0 % (1 / 4)
PrepareTableEntriesForUnlisten CBC 4 83.3 % (5 / 6) 50.0 % (2 / 4)
initPendingListenActions CBC 82 88.9 % (8 / 9) 50.0 % (1 / 2)
notification_match CBC 1 90.0 % (9 / 10) 50.0 % (4 / 8)
AddEventToPendingNotifies CBC 1051 100.0 % (30 / 30) 75.0 % (15 / 20)
AsyncShmemInit CBC 1303 100.0 % (17 / 17) 100.0 % (2 / 2)
AsyncShmemRequest CBC 1307 100.0 % (6 / 6)
Async_UnlistenOnExit CBC 18 100.0 % (4 / 4)
AtSubAbort_Notify CBC 5617 100.0 % (13 / 13) 87.5 % (7 / 8)
AtSubCommit_Notify CBC 17382 100.0 % (27 / 27) 80.8 % (21 / 26)
ClearPendingActionsAndNotifies CBC 35908 100.0 % (5 / 5)
GlobalChannelKeyInit CBC 193 100.0 % (5 / 5)
HandleNotifyInterrupt CBC 7 100.0 % (3 / 3)
PrepareTableEntriesForUnlistenAll CBC 41 100.0 % (6 / 6) 100.0 % (2 / 2)
ProcessNotifyInterrupt CBC 34 100.0 % (5 / 5) 100.0 % (4 / 4)
RemoveListenerFromChannel CBC 32 100.0 % (11 / 11) 100.0 % (4 / 4)
asyncQueueAdvanceTail CBC 14 100.0 % (19 / 19) 75.0 % (9 / 12)
asyncQueueIsFull CBC 94 100.0 % (5 / 5)
asyncQueueNotificationToEntry CBC 1136 100.0 % (13 / 13) 50.0 % (2 / 4)
asyncQueuePagePrecedes CBC 120 100.0 % (2 / 2)
asyncQueueUnregister CBC 39 100.0 % (18 / 18) 75.0 % (9 / 12)
asyncQueueUsage CBC 100 100.0 % (7 / 7) 100.0 % (2 / 2)
check_notify_buffers CBC 1348 100.0 % (2 / 2)
globalChannelTableHash GNC 193 100.0 % (6 / 6)
initGlobalChannelTable CBC 141 100.0 % (21 / 21) 87.5 % (7 / 8)
initLocalChannelTable CBC 82 100.0 % (7 / 7) 100.0 % (2 / 2)
notification_hash GNC 2001 100.0 % (5 / 5) 50.0 % (1 / 2)
pg_listening_channels CBC 12 100.0 % (10 / 10) 75.0 % (3 / 4)
pg_notification_queue_usage CBC 6 100.0 % (6 / 6)
pg_notify CBC 1078 100.0 % (10 / 10) 100.0 % (4 / 4)
queue_listen CBC 98 100.0 % (17 / 17) 100.0 % (4 / 4)

Generated by: LCOV version 2.0-1