LCOV - differential code coverage report
Current view: top level - src/backend/access/heap - heapam.c (source / functions) Coverage Total Hit UNC LBC UBC GBC GNC CBC DUB DCB
Current: 603a3335f2b60b2c798da5c627b3bb288b92a7bd vs e395fbd32a07557de4ac98088928c1749d4845d8 Lines: 91.9 % 2987 2744 1 242 2 8 2734 1 8
Current Date: 2026-07-25 17:13:00 -0400 Functions: 100.0 % 82 82 7 75
Baseline: lcov-20260726-baseline Branches: 73.4 % 2443 1794 5 1 643 2 13 1779
Baseline Date: 2026-07-25 19:16:42 +0200 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(7,30] days: 92.9 % 168 156 1 11 8 148
(30,360] days: 96.0 % 124 119 5 119
(360..) days: 91.6 % 2695 2469 226 2 2467
Function coverage date bins:
(7,30] days: 100.0 % 1 1 1
(30,360] days: 100.0 % 9 9 3 6
(360..) days: 100.0 % 72 72 4 68
Branch coverage date bins:
(7,30] days: 86.0 % 172 148 5 19 13 135
(30,360] days: 70.3 % 158 111 47 111
(360..) days: 72.6 % 2113 1535 1 577 2 1533

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
heap_update GNC 2389226 94.6 % (348 / 368) 79.4 % (246 / 310)
FreezeMultiXactId CBC 6 57.6 % (57 / 99) 36.6 % (30 / 82)
heap_prepare_freeze_tuple CBC 7403773 79.8 % (71 / 89) 58.2 % (64 / 110)
heap_lock_tuple GNC 571704 94.7 % (232 / 245) 81.0 % (179 / 221)
heap_delete GNC 1865984 95.2 % (159 / 167) 75.3 % (125 / 166)
heap_lock_updated_tuple_rec GNC 2224 75.2 % (97 / 129) 58.1 % (50 / 86)
heap_multi_insert GNC 487172 100.0 % (131 / 131) 80.4 % (119 / 148)
heap_beginscan CBC 471135 97.9 % (46 / 47) 57.1 % (32 / 56)
heap_insert GNC 11741884 100.0 % (77 / 77) 77.8 % (70 / 90)
heap_abort_speculative CBC 16 94.0 % (47 / 50) 57.1 % (24 / 42)
heap_tuple_should_freeze CBC 5146514 77.6 % (38 / 49) 62.5 % (30 / 48)
compute_new_xmax_infomask CBC 6619071 86.5 % (83 / 96) 76.3 % (45 / 59)
heap_index_delete_tuples CBC 7682 96.9 % (93 / 96) 81.9 % (59 / 72)
index_delete_check_htid CBC 713682 78.6 % (11 / 14) 40.9 % (9 / 22)
log_heap_update CBC 2377216 100.0 % (100 / 100) 87.0 % (87 / 100)
simple_heap_delete CBC 838251 42.9 % (6 / 14) 7.7 % (1 / 13)
heap_finish_speculative CBC 2216 92.3 % (24 / 26) 50.0 % (11 / 22)
simple_heap_update CBC 144870 57.1 % (8 / 14) 23.1 % (3 / 13)
heap_inplace_update_and_unlock CBC 82264 98.0 % (49 / 50) 65.4 % (17 / 26)
HeapCheckForSerializableConflictOut CBC 41294003 91.2 % (31 / 34) 70.4 % (19 / 27)
check_lock_if_inplace_updateable_rel CBC 2389226 83.3 % (25 / 30) 61.9 % (13 / 21)
heap_pre_freeze_checks CBC 25149 88.2 % (15 / 17) 55.6 % (10 / 18)
heapgettup_advance_block CBC 3075977 69.6 % (16 / 23) 63.6 % (14 / 22)
ExtractReplicaIdentity CBC 4254865 100.0 % (31 / 31) 79.4 % (27 / 34)
heap_getnext CBC 11823276 92.3 % (12 / 13) 50.0 % (7 / 14)
heap_getnextslot_tidrange CBC 6512 87.5 % (21 / 24) 61.1 % (11 / 18)
heap_inplace_lock CBC 119044 95.2 % (40 / 42) 73.1 % (19 / 26)
heap_get_latest_tid CBC 207 85.0 % (34 / 40) 72.7 % (16 / 22)
HeapDetermineColumnsInfo CBC 2389225 84.0 % (21 / 25) 75.0 % (15 / 20)
get_mxact_status_for_lock CBC 115522 85.7 % (6 / 7) 37.5 % (3 / 8)
heapgettup_continue_page CBC 9428110 80.0 % (8 / 10) 37.5 % (3 / 8)
Do_MultiXactIdWait CBC 61 100.0 % (27 / 27) 80.0 % (16 / 20)
HeapTupleHeaderAdvanceConflictHorizon CBC 4080953 84.6 % (11 / 13) 71.4 % (10 / 14)
MultiXactIdGetUpdateXid CBC 162117 100.0 % (13 / 13) 66.7 % (8 / 12)
heap_prepare_insert CBC 13583112 94.7 % (18 / 19) 75.0 % (12 / 16)
heap_rescan CBC 638264 91.3 % (21 / 23) 77.8 % (14 / 18)
heap_tuple_needs_eventual_freeze CBC 2160921 81.2 % (13 / 16) 66.7 % (8 / 12)
heapgettup_pagemode CBC 63124713 97.4 % (38 / 39) 81.8 % (18 / 22)
log_heap_new_cid CBC 26596 100.0 % (24 / 24) 71.4 % (10 / 14)
page_collect_tuples CBC 3090271 96.6 % (28 / 29) 81.8 % (18 / 22)
DoesMultiXactIdConflict CBC 218 96.4 % (27 / 28) 88.5 % (23 / 26)
GetMultiXactIdHintBits CBC 76871 100.0 % (36 / 36) 85.7 % (18 / 21)
bottomup_nblocksfavorable CBC 2785 100.0 % (16 / 16) 78.6 % (11 / 14)
bottomup_sort_and_shrink CBC 2785 100.0 % (44 / 44) 85.0 % (17 / 20)
check_inplace_rel_lock CBC 117699 92.9 % (13 / 14) 62.5 % (5 / 8)
heap_prepare_pagescan CBC 3090271 95.7 % (22 / 23) 78.6 % (11 / 14)
heap_setscanlimits CBC 3280 100.0 % (8 / 8) 62.5 % (5 / 8)
heapgettup_initial_block CBC 1077637 92.3 % (12 / 13) 78.6 % (11 / 14)
heapgettup_start_page CBC 117002 88.9 % (8 / 9) 50.0 % (3 / 6)
UpdateXmaxHintBits CBC 281 100.0 % (9 / 9) 80.0 % (8 / 10)
heap_acquire_tuplock CBC 378 100.0 % (17 / 17) 83.3 % (10 / 12)
heap_attr_equals CBC 1000450 90.0 % (9 / 10) 75.0 % (6 / 8)
heap_scan_stream_read_next_parallel CBC 146064 100.0 % (16 / 16) 66.7 % (4 / 6)
heapgettup CBC 9455544 97.4 % (37 / 38) 88.9 % (16 / 18)
test_lockmode_for_conflict CBC 38781 90.9 % (20 / 22) 87.5 % (14 / 16)
AssertHasSnapshotForToast CBC 16484266 100.0 % (6 / 6) 83.3 % (5 / 6)
bitmapheap_stream_read_next CBC 258209 91.7 % (11 / 12) 87.5 % (7 / 8)
bottomup_sort_and_shrink_cmp CBC 262461 94.7 % (18 / 19) 92.9 % (13 / 14)
heap_fetch CBC 2841751 100.0 % (35 / 35) 91.7 % (11 / 12)
heap_fetch_next_buffer CBC 4091354 100.0 % (14 / 14) 90.0 % (9 / 10)
heap_getnextslot CBC 60750345 100.0 % (11 / 11) 90.0 % (9 / 10)
index_delete_sort_cmp CBC 17143006 91.7 % (11 / 12) 87.5 % (7 / 8)
initscan CBC 1109399 97.9 % (46 / 47) 97.5 % (39 / 40)
FreeBulkInsertState CBC 3361 100.0 % (6 / 6) 100.0 % (2 / 2)
ReleaseBulkInsertStatePin CBC 90779 100.0 % (7 / 7) 100.0 % (2 / 2)
heap_endscan CBC 467820 100.0 % (21 / 21) 100.0 % (16 / 16)
heap_freeze_prepared_tuples CBC 25149 100.0 % (8 / 8) 100.0 % (2 / 2)
heap_freeze_tuple CBC 474721 100.0 % (17 / 17) 100.0 % (2 / 2)
heap_lock_updated_tuple CBC 2226 100.0 % (8 / 8) 100.0 % (4 / 4)
heap_multi_insert_pages CBC 496043 100.0 % (10 / 10) 100.0 % (4 / 4)
heap_scan_stream_read_next_serial CBC 4153614 100.0 % (7 / 7) 100.0 % (2 / 2)
heap_set_tidrange CBC 1374 100.0 % (19 / 19) 100.0 % (8 / 8)
index_delete_prefetch_buffer CBC 25321 100.0 % (17 / 17) 100.0 % (8 / 8)
index_delete_sort GNC 7682 100.0 % (13 / 13) 100.0 % (8 / 8)
xmax_infomask_changed CBC 5452 100.0 % (5 / 5) 100.0 % (2 / 2)
ConditionalMultiXactIdWait CBC 6 100.0 % (2 / 2)
GetBulkInsertState CBC 3597 100.0 % (8 / 8)
HeapTupleGetUpdateXid CBC 159977 100.0 % (3 / 3)
MultiXactIdWait CBC 55 100.0 % (3 / 3)
compute_infobits CBC 6513470 100.0 % (6 / 6)
heap_inplace_unlock CBC 36719 100.0 % (5 / 5)
simple_heap_insert CBC 1075201 100.0 % (3 / 3)

Generated by: LCOV version 2.0-1