LCOV - differential code coverage report
Current view: top level - src/backend/utils/sort - tuplesort.c (source / functions) Coverage Total Hit LBC UBC GBC CBC
Current: 603a3335f2b60b2c798da5c627b3bb288b92a7bd vs e395fbd32a07557de4ac98088928c1749d4845d8 Lines: 92.1 % 979 902 77 902
Current Date: 2026-07-25 17:13:00 -0400 Functions: 100.0 % 57 57 57
Baseline: lcov-20260726-baseline Branches: 66.4 % 682 453 1 228 1 452
Baseline Date: 2026-07-25 19:16:42 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 100.0 % 146 146 146
(360..) days: 90.8 % 833 756 77 756
Function coverage date bins:
(30,360] days: 100.0 % 5 5 5
(360..) days: 100.0 % 52 52 52
Branch coverage date bins:
(30,360] days: 90.4 % 94 85 1 8 85
(360..) days: 62.6 % 588 368 220 1 367

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
tuplesort_rescan CBC 35 90.5 % (19 / 21) 42.9 % (3 / 7)
mergeonerun CBC 106 100.0 % (16 / 16) 75.0 % (9 / 12)
leader_takeover_tapes CBC 130 95.7 % (22 / 23) 50.0 % (6 / 12)
tuplesort_estimate_shared CBC 131 100.0 % (5 / 5) 50.0 % (1 / 2)
tuplesort_space_type_name CBC 172 100.0 % (3 / 3) 83.3 % (5 / 6)
tuplesort_initialize_shared CBC 179 100.0 % (10 / 10) 75.0 % (3 / 4)
tuplesort_method_name CBC 196 61.5 % (8 / 13) 50.0 % (3 / 6)
tuplesort_attach_shared CBC 201 100.0 % (3 / 3)
init_slab_allocator CBC 220 100.0 % (16 / 16) 100.0 % (4 / 4)
mergeruns CBC 220 94.7 % (54 / 57) 72.7 % (32 / 44)
merge_read_buffer_size CBC 240 100.0 % (4 / 4)
tuplesort_used_bound CBC 249 100.0 % (2 / 2)
tuplesort_skiptuples CBC 258 64.0 % (16 / 25) 37.0 % (10 / 27)
make_bounded_heap CBC 262 100.0 % (19 / 19) 66.7 % (12 / 18)
sort_bounded_heap CBC 262 100.0 % (15 / 15) 60.0 % (6 / 10)
tuplesort_get_stats CBC 264 72.7 % (16 / 22) 75.0 % (6 / 8)
beginmerge CBC 312 100.0 % (8 / 8) 83.3 % (5 / 6)
worker_freeze_result_tape CBC 379 100.0 % (14 / 14) 50.0 % (4 / 8)
worker_get_identifier CBC 379 100.0 % (7 / 7) 50.0 % (2 / 4)
worker_nomergeruns CBC 379 100.0 % (7 / 7) 50.0 % (4 / 8)
inittapes CBC 469 95.5 % (21 / 22) 62.5 % (10 / 16)
reversedirection CBC 524 100.0 % (6 / 6) 100.0 % (2 / 2)
inittapestate CBC 599 100.0 % (6 / 6) 100.0 % (2 / 2)
tuplesort_set_bound CBC 802 87.5 % (14 / 16) 45.0 % (9 / 20)
markrunend CBC 1200 100.0 % (4 / 4)
selectnewtape CBC 1200 100.0 % (11 / 11) 66.7 % (4 / 6)
tuplesort_reset CBC 2076 100.0 % (9 / 9)
tuplesort_updatemax CBC 2340 100.0 % (12 / 12) 80.0 % (8 / 10)
grow_memtuples CBC 5138 67.6 % (23 / 34) 50.0 % (10 / 20)
radix_sort_tuple CBC 7067 100.0 % (54 / 54) 86.8 % (33 / 38)
verify_memtuples_sorted CBC 7067 100.0 % (6 / 6) 75.0 % (3 / 4)
tuplesort_merge_order CBC 10689 100.0 % (5 / 5)
tuplesort_heap_delete_top CBC 16488 100.0 % (6 / 6) 100.0 % (2 / 2)
tuplesort_heap_insert CBC 16782 100.0 % (13 / 13) 87.5 % (7 / 8)
tuplesort_restorepos CBC 24660 87.5 % (14 / 16) 42.9 % (3 / 7)
radix_sort_recursive CBC 46317 100.0 % (63 / 63) 94.4 % (34 / 36)
tuplesort_performsort CBC 149891 86.7 % (39 / 45) 41.7 % (10 / 24)
tuplesort_sort_memtuples CBC 150124 100.0 % (18 / 18) 95.0 % (19 / 20)
tuplesort_end CBC 173940 100.0 % (4 / 4)
tuplesort_begin_common CBC 174128 93.8 % (30 / 32) 64.3 % (9 / 14)
tuplesort_free CBC 176016 80.0 % (12 / 15) 38.9 % (7 / 18)
tuplesort_begin_batch CBC 176204 96.2 % (25 / 26) 64.3 % (9 / 14)
tuplesort_markpos CBC 394031 87.5 % (14 / 16) 42.9 % (3 / 7)
dumptuples CBC 734714 82.1 % (23 / 28) 55.9 % (19 / 34)
free_sort_tuple CBC 2142272 100.0 % (6 / 6) 100.0 % (2 / 2)
consider_abort_common CBC 2900538 100.0 % (15 / 15) 75.0 % (9 / 12)
tuplesort_readtup_alloc CBC 3268113 100.0 % (7 / 7) 66.7 % (4 / 6)
mergereadnext CBC 3327347 100.0 % (5 / 5) 100.0 % (2 / 2)
ssup_datum_signed_cmp CBC 3335086 100.0 % (8 / 8) 100.0 % (4 / 4)
getlen CBC 3524354 66.7 % (4 / 6) 40.0 % (4 / 10)
tuplesort_heap_replace_top CBC 3685234 100.0 % (19 / 19) 91.7 % (11 / 12)
tuplesort_gettuple_common CBC 17472680 87.1 % (74 / 85) 63.6 % (56 / 88)
tuplesort_puttuple_common CBC 19038675 93.0 % (40 / 43) 66.7 % (28 / 42)
current_byte CBC 26075643 100.0 % (3 / 3)
normalize_datum CBC 26121960 100.0 % (11 / 11) 87.5 % (7 / 8)
ssup_datum_unsigned_cmp CBC 147219307 100.0 % (6 / 6) 100.0 % (4 / 4)
ssup_datum_int32_cmp CBC 187091752 100.0 % (8 / 8) 100.0 % (4 / 4)

Generated by: LCOV version 2.0-1