LCOV - differential code coverage report
Current view: top level - src/backend/storage/smgr - md.c (source / functions) Coverage Total Hit UNC UBC GNC CBC DUB DCB
Current: 0e5ff9b9b45a657aea12440478dc002e9b01f138 vs 0123ce131fca454009439dfa3b2266d1d40737d7 Lines: 75.7 % 534 404 2 128 15 389 2 15
Current Date: 2026-03-14 14:10:32 -0400 Functions: 94.9 % 39 37 1 1 9 28
Baseline: lcov-20260315-024220-baseline Branches: 50.0 % 398 199 7 192 7 192 7 7
Baseline Date: 2026-03-14 15:27:56 +0100 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 92.1 % 76 70 2 4 15 55
(360..) days: 72.9 % 458 334 124 334
Function coverage date bins:
(30,360] days: 100.0 % 4 4 2 2
(360..) days: 94.3 % 35 33 1 1 7 26
Branch coverage date bins:
(30,360] days: 55.6 % 54 30 7 17 7 23
(360..) days: 49.1 % 344 169 175 169

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 2782768 57.5 % (23 / 40) 40.0 % (16 / 40)
mdzeroextend GNC 221176 84.8 % (28 / 33) 47.2 % (17 / 36)
mdtruncate GNC 905 55.6 % (15 / 27) 35.7 % (10 / 28)
mdreadv GNC 598 74.2 % (23 / 31) 33.3 % (8 / 24)
mdextend GNC 124979 73.3 % (11 / 15) 36.4 % (8 / 22)
mdwriteback UNC 0 0.0 % (0 / 17) 0.0 % (0 / 12)
mdunlinkfork CBC 194476 84.4 % (27 / 32) 69.4 % (25 / 36)
mdwritev GNC 603388 80.0 % (24 / 30) 50.0 % (11 / 22)
mdstartreadv GNC 1336926 90.0 % (18 / 20) 43.8 % (7 / 16)
mdnblocks CBC 2844710 64.3 % (9 / 14) 30.0 % (3 / 10)
mdsyncfiletag UBC 0 0.0 % (0 / 20) 0.0 % (0 / 6)
_mdfd_openseg CBC 25898 41.7 % (5 / 12) 16.7 % (1 / 6)
mdcreate CBC 5758333 90.0 % (18 / 20) 68.8 % (11 / 16)
mdimmedsync CBC 10 71.4 % (10 / 14) 50.0 % (5 / 10)
register_dirty_segment CBC 1006018 90.0 % (9 / 10) 50.0 % (5 / 10)
_fdvec_resize CBC 1493315 76.9 % (10 / 13) 50.0 % (4 / 8)
mdprefetch GNC 8678 88.2 % (15 / 17) 66.7 % (8 / 12)
_mdnblocks CBC 3964138 80.0 % (4 / 5) 25.0 % (1 / 4)
do_truncate CBC 228497 57.1 % (4 / 7) 50.0 % (3 / 6)
md_readv_report CBC 41 100.0 % (7 / 7) 62.5 % (5 / 8)
mdopenfork CBC 4071124 100.0 % (16 / 16) 75.0 % (9 / 12)
mdunlink CBC 194476 66.7 % (4 / 6) 25.0 % (1 / 4)
buffers_to_iovec CBC 1940897 100.0 % (17 / 17) 80.0 % (8 / 10)
md_readv_complete CBC 1202811 100.0 % (23 / 23) 80.0 % (8 / 10)
mdregistersync CBC 25888 76.9 % (10 / 13) 66.7 % (4 / 6)
_mdfd_segpath CBC 25910 83.3 % (5 / 6) 50.0 % (1 / 2)
mdfd GNC 487023 100.0 % (6 / 6) 50.0 % (1 / 2)
register_unlink_segment CBC 37092 100.0 % (5 / 5) 50.0 % (1 / 2)
DropRelationFiles GNC 2851 100.0 % (13 / 13) 100.0 % (8 / 8)
_mdfd_open_flags CBC 1332338 100.0 % (5 / 5) 100.0 % (2 / 2)
mdclose CBC 3625439 100.0 % (9 / 9) 100.0 % (4 / 4)
mdexists CBC 491939 100.0 % (4 / 4) 100.0 % (2 / 2)
mdopen CBC 1065525 100.0 % (4 / 4) 100.0 % (2 / 2)
ForgetDatabaseSyncRequests CBC 64 100.0 % (7 / 7)
mdfiletagmatches CBC 7382 100.0 % (2 / 2)
mdinit CBC 21566 100.0 % (3 / 3)
mdmaxcombine CBC 35405 100.0 % (3 / 3)
mdunlinkfiletag CBC 35116 100.0 % (4 / 4)
register_forget_request CBC 144140 100.0 % (4 / 4)

Generated by: LCOV version 2.4-beta