LCOV - differential code coverage report
Current view: top level - src/backend/storage/smgr - md.c (source / functions) Coverage Total Hit UNC LBC UBC GNC CBC DCB
Current: 603a3335f2b60b2c798da5c627b3bb288b92a7bd vs e395fbd32a07557de4ac98088928c1749d4845d8 Lines: 75.7 % 535 405 130 4 401 3
Current Date: 2026-07-25 17:13:00 -0400 Functions: 94.9 % 39 37 2 3 34 1
Baseline: lcov-20260726-baseline Branches: 50.0 % 402 201 2 1 198 2 199
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: 100.0 % 4 4 4
(30,360] days: 88.2 % 17 15 2 15
(360..) days: 75.1 % 514 386 128 386
Function coverage date bins:
(7,30] days: 100.0 % 1 1 1
(360..) days: 94.7 % 38 36 2 2 34
Branch coverage date bins:
(7,30] days: 50.0 % 4 2 2 2
(30,360] days: 50.0 % 14 7 7 7
(360..) days: 50.0 % 384 192 1 191 192

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
_mdfd_getseg CBC 3108584 57.5 % (23 / 40) 40.0 % (16 / 40)
mdzeroextend CBC 263904 84.8 % (28 / 33) 47.2 % (17 / 36)
mdtruncate CBC 1241 55.6 % (15 / 27) 35.7 % (10 / 28)
mdreadv CBC 798 74.2 % (23 / 31) 33.3 % (8 / 24)
mdextend CBC 143358 73.3 % (11 / 15) 36.4 % (8 / 22)
mdwriteback UBC 0 0.0 % (0 / 17) 0.0 % (0 / 12)
mdunlinkfork GNC 247880 84.4 % (27 / 32) 69.4 % (25 / 36)
mdwritev CBC 739585 80.0 % (24 / 30) 50.0 % (11 / 22)
mdstartreadv CBC 1448492 90.0 % (18 / 20) 43.8 % (7 / 16)
mdnblocks CBC 2774937 64.3 % (9 / 14) 30.0 % (3 / 10)
mdsyncfiletag UBC 0 0.0 % (0 / 20) 0.0 % (0 / 6)
_mdfd_openseg CBC 32348 41.7 % (5 / 12) 16.7 % (1 / 6)
mdcreate CBC 5990021 90.0 % (18 / 20) 68.8 % (11 / 16)
mdimmedsync CBC 10 71.4 % (10 / 14) 50.0 % (5 / 10)
register_dirty_segment CBC 1219363 90.0 % (9 / 10) 50.0 % (5 / 10)
_fdvec_resize CBC 1735441 76.9 % (10 / 13) 50.0 % (4 / 8)
mdprefetch CBC 9608 88.2 % (15 / 17) 66.7 % (8 / 12)
_mdnblocks CBC 4061768 80.0 % (4 / 5) 25.0 % (1 / 4)
do_truncate CBC 290309 57.1 % (4 / 7) 50.0 % (3 / 6)
md_readv_report CBC 131 100.0 % (7 / 7) 62.5 % (5 / 8)
mdopenfork CBC 4136566 100.0 % (16 / 16) 75.0 % (9 / 12)
mdunlink CBC 247880 66.7 % (4 / 6) 25.0 % (1 / 4)
buffers_to_iovec CBC 2188860 100.0 % (17 / 17) 80.0 % (8 / 10)
md_readv_complete CBC 1310824 100.0 % (23 / 23) 80.0 % (8 / 10)
mdregistersync CBC 32338 76.9 % (10 / 13) 66.7 % (4 / 6)
mdunlinkfiletag GNC 37840 100.0 % (5 / 5) 50.0 % (2 / 4)
_mdfd_segpath CBC 32360 83.3 % (5 / 6) 50.0 % (1 / 2)
mdfd CBC 502839 100.0 % (6 / 6) 50.0 % (1 / 2)
register_unlink_tombstone GNC 48598 100.0 % (5 / 5) 50.0 % (1 / 2)
DropRelationFiles CBC 3016 100.0 % (13 / 13) 100.0 % (8 / 8)
_mdfd_open_flags CBC 1544690 100.0 % (5 / 5) 100.0 % (2 / 2)
mdclose CBC 4458050 100.0 % (9 / 9) 100.0 % (4 / 4)
mdexists CBC 589679 100.0 % (4 / 4) 100.0 % (2 / 2)
mdopen CBC 1202603 100.0 % (4 / 4) 100.0 % (2 / 2)
ForgetDatabaseSyncRequests CBC 68 100.0 % (7 / 7)
mdfiletagmatches CBC 8760 100.0 % (2 / 2)
mdinit CBC 22813 100.0 % (3 / 3)
mdmaxcombine CBC 36829 100.0 % (3 / 3)
register_forget_request CBC 181334 100.0 % (4 / 4)

Generated by: LCOV version 2.0-1