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: bed3ffbf9d952be6c7d739d068cdce44c046dfb7 vs 574581b50ac9c63dd9e4abebb731a3b67e5b50f6 Lines: 75.7 % 534 404 2 128 15 389 2 15
Current Date: 2026-05-05 10:23:31 +0900 Functions: 94.9 % 39 37 1 1 9 28
Baseline: lcov-20260505-025707-baseline Branches: 50.0 % 398 199 7 192 7 192 7 7
Baseline Date: 2026-05-05 10:27:06 +0900 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 87.0 % 23 20 2 1 15 5
(360..) days: 75.1 % 511 384 127 384
Function coverage date bins:
(360..) days: 94.9 % 39 37 1 1 9 28
Branch coverage date bins:
(30,360] days: 50.0 % 22 11 7 4 7 4
(360..) days: 50.0 % 376 188 188 188

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
mdsyncfiletag UBC 0 0.0 % (0 / 20) 0.0 % (0 / 6)
mdwriteback UNC 0 0.0 % (0 / 17) 0.0 % (0 / 12)
mdimmedsync CBC 13 71.4 % (10 / 14) 50.0 % (5 / 10)
ForgetDatabaseSyncRequests CBC 67 100.0 % (7 / 7)
md_readv_report CBC 195 100.0 % (7 / 7) 62.5 % (5 / 8)
mdreadv GNC 766 74.2 % (23 / 31) 33.3 % (8 / 24)
mdtruncate GNC 1167 55.6 % (15 / 27) 35.7 % (10 / 28)
DropRelationFiles GNC 2921 100.0 % (13 / 13) 100.0 % (8 / 8)
mdfiletagmatches CBC 8299 100.0 % (2 / 2)
mdprefetch GNC 9458 88.2 % (15 / 17) 66.7 % (8 / 12)
mdinit CBC 22970 100.0 % (3 / 3)
mdregistersync CBC 32062 76.9 % (10 / 13) 66.7 % (4 / 6)
_mdfd_openseg CBC 32075 41.7 % (5 / 12) 16.7 % (1 / 6)
_mdfd_segpath CBC 32087 83.3 % (5 / 6) 50.0 % (1 / 2)
mdunlinkfiletag CBC 36964 100.0 % (4 / 4)
mdmaxcombine CBC 37129 100.0 % (3 / 3)
register_unlink_segment CBC 47462 100.0 % (5 / 5) 50.0 % (1 / 2)
mdextend GNC 144430 73.3 % (11 / 15) 36.4 % (8 / 22)
register_forget_request CBC 176966 100.0 % (4 / 4)
mdunlink CBC 242056 66.7 % (4 / 6) 25.0 % (1 / 4)
mdunlinkfork CBC 242056 84.4 % (27 / 32) 69.4 % (25 / 36)
mdzeroextend GNC 268384 84.8 % (28 / 33) 47.2 % (17 / 36)
do_truncate CBC 283372 57.1 % (4 / 7) 50.0 % (3 / 6)
mdfd GNC 536359 100.0 % (6 / 6) 50.0 % (1 / 2)
mdexists CBC 596794 100.0 % (4 / 4) 100.0 % (2 / 2)
mdwritev GNC 717063 80.0 % (24 / 30) 50.0 % (11 / 22)
register_dirty_segment CBC 1197354 90.0 % (9 / 10) 50.0 % (5 / 10)
mdopen CBC 1202422 100.0 % (4 / 4) 100.0 % (2 / 2)
md_readv_complete CBC 1337639 100.0 % (23 / 23) 80.0 % (8 / 10)
mdstartreadv GNC 1472380 90.0 % (18 / 20) 43.8 % (7 / 16)
_mdfd_open_flags CBC 1551230 100.0 % (5 / 5) 100.0 % (2 / 2)
_fdvec_resize CBC 1730589 76.9 % (10 / 13) 50.0 % (4 / 8)
buffers_to_iovec CBC 2190194 100.0 % (17 / 17) 80.0 % (8 / 10)
mdnblocks CBC 3036753 64.3 % (9 / 14) 30.0 % (3 / 10)
_mdfd_getseg CBC 3148840 57.5 % (23 / 40) 40.0 % (16 / 40)
_mdnblocks CBC 4333717 80.0 % (4 / 5) 25.0 % (1 / 4)
mdclose CBC 4398040 100.0 % (9 / 9) 100.0 % (4 / 4)
mdopenfork CBC 4433232 100.0 % (16 / 16) 75.0 % (9 / 12)
mdcreate CBC 5934626 90.0 % (18 / 20) 68.8 % (11 / 16)

Generated by: LCOV version 2.5.0-beta