LCOV - differential code coverage report
Current view: top level - src/backend/storage/ipc - shmem.c (source / functions) Coverage Total Hit UNC LBC UBC GIC GNC CBC DUB DCB
Current: bed3ffbf9d952be6c7d739d068cdce44c046dfb7 vs 574581b50ac9c63dd9e4abebb731a3b67e5b50f6 Lines: 82.9 % 322 267 40 4 11 1 176 90 14 80
Current Date: 2026-05-05 10:23:31 +0900 Functions: 90.9 % 22 20 2 17 3 6
Baseline: lcov-20260505-025707-baseline Branches: 49.2 % 262 129 103 30 103 26 30 24
Baseline Date: 2026-05-05 10:27:06 +0900 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 76.3 % 177 135 39 3 132 3
(30,360] days: 90.7 % 54 49 1 4 39 10
(360..) days: 91.2 % 91 83 1 7 1 5 77
Function coverage date bins:
(7,30] days: 91.7 % 12 11 1 11
(30,360] days: 100.0 % 1 1 1
(360..) days: 88.9 % 9 8 1 5 3
Branch coverage date bins:
(7,30] days: 50.6 % 180 91 89 91
(30,360] days: 41.2 % 34 14 14 6 12 2
(360..) days: 50.0 % 48 24 24 24

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
ShmemRequestInternal GNC 98285 68.2 % (15 / 22) 42.5 % (17 / 40)
InitShmemAllocator GNC 1241 94.6 % (35 / 37) 42.9 % (12 / 28)
pg_get_shmem_allocations_numa GNC 4 88.2 % (45 / 51) 50.0 % (16 / 32)
AttachShmemIndexEntry GNC 2 50.0 % (11 / 22) 22.2 % (4 / 18)
ShmemInitStruct LBC 0 0.0 % (0 / 14) 0.0 % (0 / 12)
CallShmemCallbacksAfterStartup GNC 3 90.6 % (29 / 32) 69.4 % (25 / 36)
InitShmemIndexEntry GNC 98046 85.2 % (23 / 27) 38.9 % (7 / 18)
RegisterShmemCallbacks GNC 55118 85.7 % (6 / 7) 50.0 % (4 / 8)
ShmemInitRequested GNC 1241 100.0 % (13 / 13) 77.8 % (14 / 18)
ShmemAlloc GNC 1241 80.0 % (4 / 5) 25.0 % (1 / 4)
ShmemAllocRaw GNC 99287 93.8 % (15 / 16) 62.5 % (5 / 8)
ShmemCallRequestCallbacks GNC 1244 100.0 % (8 / 8) 70.0 % (7 / 10)
add_size GNC 504500 75.0 % (3 / 4) 25.0 % (1 / 4)
mul_size GNC 127272 75.0 % (3 / 4) 25.0 % (1 / 4)
pg_get_shmem_pagesize CBC 8 85.7 % (6 / 7) 50.0 % (3 / 6)
ShmemAddrIsValid CBC 1692 100.0 % (2 / 2) 50.0 % (2 / 4)
ResetShmemAllocator GNC 5 100.0 % (5 / 5) 50.0 % (1 / 2)
ShmemGetRequestedSize GNC 2311 100.0 % (10 / 10) 87.5 % (7 / 8)
pg_get_shmem_allocations GNC 4 100.0 % (27 / 27) 100.0 % (2 / 2)
ShmemAllocNoError LBC 0 0.0 % (0 / 2)
ShmemRequestStructWithOpts GNC 79610 100.0 % (5 / 5)
pg_numa_available CBC 5 100.0 % (2 / 2)

Generated by: LCOV version 2.5.0-beta