LCOV - differential code coverage report
Current view: top level - src/backend/storage/ipc - dsm.c (source / functions) Coverage Total Hit UBC GBC CBC
Current: 0e5ff9b9b45a657aea12440478dc002e9b01f138 vs 0123ce131fca454009439dfa3b2266d1d40737d7 Lines: 73.2 % 399 292 107 1 291
Current Date: 2026-03-14 14:10:32 -0400 Functions: 81.2 % 32 26 6 26
Baseline: lcov-20260315-024220-baseline Branches: 53.3 % 246 131 115 1 130
Baseline Date: 2026-03-14 15:27:56 +0100 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 1861 58.0 % (40 / 69) 43.5 % (20 / 46)
dsm_unpin_segment CBC 192 86.8 % (33 / 38) 56.2 % (18 / 32)
dsm_detach CBC 23995 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 22134 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 1150 91.7 % (22 / 24) 62.5 % (10 / 16)
dsm_shmem_init CBC 1150 30.8 % (4 / 13) 16.7 % (1 / 6)
dsm_control_segment_sane CBC 1152 60.0 % (6 / 10) 50.0 % (4 / 8)
dsm_pin_segment CBC 1256 91.7 % (11 / 12) 33.3 % (2 / 6)
dsm_postmaster_shutdown CBC 1150 86.4 % (19 / 22) 71.4 % (10 / 14)
reset_on_dsm_detach CBC 21789 33.3 % (3 / 9) 33.3 % (2 / 6)
cancel_on_dsm_detach CBC 4234 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 122 100.0 % (6 / 6) 83.3 % (5 / 6)
dsm_segment_address CBC 24510 100.0 % (3 / 3) 50.0 % (1 / 2)
dsm_backend_shutdown CBC 45920 100.0 % (5 / 5) 100.0 % (2 / 2)
dsm_create_descriptor CBC 23995 100.0 % (14 / 14) 100.0 % (4 / 4)
dsm_pin_mapping CBC 2072 100.0 % (5 / 5) 100.0 % (2 / 2)
ResOwnerPrintDSM UBC 0 0.0 % (0 / 3)
ResOwnerReleaseDSM UBC 0 0.0 % (0 / 5)
ResourceOwnerForgetDSM CBC 3115 100.0 % (3 / 3)
ResourceOwnerRememberDSM CBC 3115 100.0 % (3 / 3)
dsm_backend_startup CBC 19006 100.0 % (3 / 3)
dsm_control_bytes_needed CBC 2302 100.0 % (2 / 2)
dsm_estimate_size CBC 3297 100.0 % (2 / 2)
dsm_segment_handle CBC 2412 100.0 % (2 / 2)
is_main_region_dsm_handle CBC 73212 100.0 % (2 / 2)
make_main_region_dsm_handle UBC 0 0.0 % (0 / 5)
on_dsm_detach CBC 13226 100.0 % (6 / 6)

Generated by: LCOV version 2.4-beta