LCOV - differential code coverage report
Current view: top level - src/backend/storage/ipc - dsm.c (source / functions) Coverage Total Hit UBC GBC CBC
Current: c3df85756ceb0246958ef2b72c04aba51e52de13 vs 167cb26718e3eae4fef470900b4cd1d434f15649 Lines: 73.2 % 399 292 107 1 291
Current Date: 2025-12-18 07:33:40 +0900 Functions: 81.2 % 32 26 6 26
Baseline: lcov-20251218-005734-baseline Branches: 53.3 % 246 131 115 1 130
Baseline Date: 2025-12-17 11:55:04 -0800 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(360..) days: 73.2 % 399 292 107 1 291
Function coverage date bins:
(360..) days: 81.2 % 32 26 6 26
Branch coverage date bins:
(360..) days: 53.3 % 246 131 115 1 130

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
dsm_create CBC 1701 58.0 % (40 / 69) 43.5 % (20 / 46)
dsm_unpin_segment CBC 174 86.8 % (33 / 38) 56.2 % (18 / 32)
dsm_detach CBC 21816 92.9 % (39 / 42) 60.0 % (18 / 30)
dsm_cleanup_for_mmap UBC 0 0.0 % (0 / 10) 0.0 % (0 / 10)
dsm_attach CBC 20115 80.6 % (25 / 31) 62.5 % (15 / 24)
dsm_cleanup_using_control_segment CBC 2 80.0 % (20 / 25) 57.1 % (8 / 14)
dsm_postmaster_startup CBC 1071 91.7 % (22 / 24) 62.5 % (10 / 16)
dsm_shmem_init CBC 1071 30.8 % (4 / 13) 16.7 % (1 / 6)
dsm_control_segment_sane CBC 1073 60.0 % (6 / 10) 50.0 % (4 / 8)
dsm_pin_segment CBC 1132 91.7 % (11 / 12) 33.3 % (2 / 6)
dsm_postmaster_shutdown CBC 1071 86.4 % (19 / 22) 71.4 % (10 / 14)
reset_on_dsm_detach CBC 19831 33.3 % (3 / 9) 33.3 % (2 / 6)
cancel_on_dsm_detach CBC 4170 100.0 % (8 / 8) 70.0 % (7 / 10)
dsm_detach_all CBC 1 75.0 % (6 / 8) 50.0 % (2 / 4)
dsm_segment_map_length UBC 0 0.0 % (0 / 3) 0.0 % (0 / 2)
dsm_unpin_mapping UBC 0 0.0 % (0 / 6) 0.0 % (0 / 2)
dsm_find_mapping CBC 20 100.0 % (6 / 6) 83.3 % (5 / 6)
dsm_segment_address CBC 22184 100.0 % (3 / 3) 50.0 % (1 / 2)
dsm_backend_shutdown CBC 41850 100.0 % (5 / 5) 100.0 % (2 / 2)
dsm_create_descriptor CBC 21816 100.0 % (14 / 14) 100.0 % (4 / 4)
dsm_pin_mapping CBC 1770 100.0 % (5 / 5) 100.0 % (2 / 2)
ResOwnerPrintDSM UBC 0 0.0 % (0 / 3)
ResOwnerReleaseDSM UBC 0 0.0 % (0 / 5)
ResourceOwnerForgetDSM CBC 2785 100.0 % (3 / 3)
ResourceOwnerRememberDSM CBC 2785 100.0 % (3 / 3)
dsm_backend_startup CBC 17275 100.0 % (3 / 3)
dsm_control_bytes_needed CBC 2144 100.0 % (2 / 2)
dsm_estimate_size CBC 3061 100.0 % (2 / 2)
dsm_segment_handle CBC 2245 100.0 % (2 / 2)
is_main_region_dsm_handle CBC 66573 100.0 % (2 / 2)
make_main_region_dsm_handle UBC 0 0.0 % (0 / 5)
on_dsm_detach CBC 12776 100.0 % (6 / 6)

Generated by: LCOV version 2.4-beta