LCOV - differential code coverage report
Current view: top level - src/backend/utils/sort - tuplesort.c (source / functions) Coverage Total Hit UNC LBC UBC GBC GNC CBC DUB DCB
Current: 380a8b2ea024c33a35e7abc8628e7c4f52f9f9f9 vs db5ed03217b9c238703df8b4b286115d6e940488 Lines: 92.1 % 979 902 77 9 150 743 1 39
Current Date: 2026-05-29 21:51:00 -0400 Functions: 100.0 % 57 57 1 7 49 4
Baseline: lcov-20260530-034037-baseline Branches: 66.3 % 682 452 11 1 218 5 93 354 5 29
Baseline Date: 2026-05-29 14:39:03 -0700 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 9 4 743
Function coverage date bins:
(30,360] days: 100.0 % 5 5 5
(360..) days: 100.0 % 52 52 1 2 49
Branch coverage date bins:
(30,360] days: 89.4 % 94 84 10 84
(360..) days: 62.6 % 588 368 1 1 218 5 9 354

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 123 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_attach_shared CBC 194 100.0 % (3 / 3)
tuplesort_method_name CBC 196 61.5 % (8 / 13) 50.0 % (3 / 6)
init_slab_allocator CBC 213 100.0 % (16 / 16) 100.0 % (4 / 4)
mergeruns CBC 213 94.7 % (54 / 57) 72.7 % (32 / 44)
merge_read_buffer_size CBC 233 100.0 % (4 / 4)
tuplesort_used_bound CBC 247 100.0 % (2 / 2)
make_bounded_heap CBC 255 100.0 % (19 / 19) 66.7 % (12 / 18)
sort_bounded_heap CBC 255 100.0 % (15 / 15) 60.0 % (6 / 10)
tuplesort_skiptuples CBC 258 64.0 % (16 / 25) 37.0 % (10 / 27)
tuplesort_get_stats CBC 264 72.7 % (16 / 22) 75.0 % (6 / 8)
beginmerge CBC 305 100.0 % (8 / 8) 83.3 % (5 / 6)
worker_freeze_result_tape CBC 365 100.0 % (14 / 14) 50.0 % (4 / 8)
worker_get_identifier CBC 365 100.0 % (7 / 7) 50.0 % (2 / 4)
worker_nomergeruns CBC 365 100.0 % (7 / 7) 50.0 % (4 / 8)
inittapes CBC 455 95.5 % (21 / 22) 62.5 % (10 / 16)
reversedirection CBC 510 100.0 % (6 / 6) 100.0 % (2 / 2)
inittapestate CBC 578 100.0 % (6 / 6) 100.0 % (2 / 2)
tuplesort_set_bound CBC 795 87.5 % (14 / 16) 45.0 % (9 / 20)
markrunend CBC 1186 100.0 % (4 / 4)
selectnewtape CBC 1186 100.0 % (11 / 11) 66.7 % (4 / 6)
tuplesort_reset CBC 2046 100.0 % (9 / 9)
tuplesort_updatemax CBC 2310 100.0 % (12 / 12) 80.0 % (8 / 10)
radix_sort_tuple GNC 3661 100.0 % (54 / 54) 84.2 % (32 / 38)
verify_memtuples_sorted GNC 3661 100.0 % (6 / 6) 75.0 % (3 / 4)
grow_memtuples CBC 5423 67.6 % (23 / 34) 50.0 % (10 / 20)
tuplesort_merge_order CBC 12721 100.0 % (5 / 5)
tuplesort_heap_delete_top CBC 13477 100.0 % (6 / 6) 100.0 % (2 / 2)
tuplesort_heap_insert CBC 13764 100.0 % (13 / 13) 87.5 % (7 / 8)
tuplesort_restorepos CBC 24684 87.5 % (14 / 16) 42.9 % (3 / 7)
radix_sort_recursive GNC 28829 100.0 % (63 / 63) 94.4 % (34 / 36)
tuplesort_performsort CBC 151234 86.7 % (39 / 45) 41.7 % (10 / 24)
tuplesort_sort_memtuples GNC 151481 100.0 % (18 / 18) 95.0 % (19 / 20)
tuplesort_end CBC 175382 100.0 % (4 / 4)
tuplesort_begin_common GNC 175570 93.8 % (30 / 32) 64.3 % (9 / 14)
tuplesort_free CBC 177428 80.0 % (12 / 15) 38.9 % (7 / 18)
tuplesort_begin_batch CBC 177616 96.2 % (25 / 26) 64.3 % (9 / 14)
tuplesort_markpos CBC 393036 87.5 % (14 / 16) 42.9 % (3 / 7)
dumptuples CBC 734700 82.1 % (23 / 28) 55.9 % (19 / 34)
free_sort_tuple CBC 2145977 100.0 % (6 / 6) 100.0 % (2 / 2)
consider_abort_common CBC 2900156 100.0 % (15 / 15) 75.0 % (9 / 12)
tuplesort_readtup_alloc CBC 3267187 100.0 % (7 / 7) 66.7 % (4 / 6)
mergereadnext CBC 3326407 100.0 % (5 / 5) 100.0 % (2 / 2)
ssup_datum_signed_cmp CBC 3351496 100.0 % (8 / 8) 100.0 % (4 / 4)
getlen CBC 3523414 66.7 % (4 / 6) 40.0 % (4 / 10)
tuplesort_heap_replace_top CBC 3678942 100.0 % (19 / 19) 91.7 % (11 / 12)
ssup_datum_unsigned_cmp GBC 4758446 100.0 % (6 / 6) 100.0 % (4 / 4)
current_byte GNC 15840934 100.0 % (3 / 3)
normalize_datum GNC 15869763 100.0 % (11 / 11) 87.5 % (7 / 8)
tuplesort_gettuple_common CBC 18118841 87.1 % (74 / 85) 64.8 % (57 / 88)
tuplesort_puttuple_common CBC 19688109 93.0 % (40 / 43) 64.3 % (27 / 42)
ssup_datum_int32_cmp CBC 149024159 100.0 % (8 / 8) 100.0 % (4 / 4)

Generated by: LCOV version 2.5.0-beta