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 DUB DCB
Current: f76c13edadc2b319036e0d238703ed56bb23f934 vs 9e17d25e79d4756be08b4a5521b4b58450217137 Lines: 75.8 % 534 405 1 128 4 401 2 3
Current Date: 2026-09-20 14:13:17 +0900 Functions: 94.9 % 39 37 2 4 33 1
Baseline: lcov-20260920-baseline Branches: 50.0 % 402 201 2 1 198 2 199
Baseline Date: 2026-09-20 14:13:13 +0900 Line coverage date bins:
Legend: Lines:     hit not hit
Branches: + taken - not taken # not executed 		(30,360] days: 86.4 % 22 19 1 2 4 15
(360..) days: 75.4 % 512 386 126 386
Function coverage date bins:
(30,360] days: 100.0 % 1 1 1
(360..) days: 94.7 % 38 36 2 3 33
Branch coverage date bins:
(30,360] days: 50.0 % 18 9 2 7 2 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 2950028 57.5 % (23 / 40) 40.0 % (16 / 40)
mdzeroextend CBC 264029 84.8 % (28 / 33) 47.2 % (17 / 36)
mdtruncate CBC 1215 55.6 % (15 / 27) 35.7 % (10 / 28)
mdreadv CBC 797 74.2 % (23 / 31) 33.3 % (8 / 24)
mdextend CBC 140796 73.3 % (11 / 15) 36.4 % (8 / 22)
mdwriteback UBC 0 0.0 % (0 / 17) 0.0 % (0 / 12)
mdunlinkfork GNC 237080 84.4 % (27 / 32) 69.4 % (25 / 36)
mdwritev CBC 719890 80.0 % (24 / 30) 50.0 % (11 / 22)
mdstartreadv CBC 1368840 90.0 % (18 / 20) 43.8 % (7 / 16)
mdnblocks CBC 2792786 64.3 % (9 / 14) 30.0 % (3 / 10)
mdsyncfiletag UBC 0 0.0 % (0 / 20) 0.0 % (0 / 6)
_mdfd_openseg CBC 30893 41.7 % (5 / 12) 16.7 % (1 / 6)
mdcreate CBC 5910691 90.0 % (18 / 20) 68.8 % (11 / 16)
mdimmedsync CBC 10 71.4 % (10 / 14) 50.0 % (5 / 10)
register_dirty_segment CBC 1190978 90.0 % (9 / 10) 50.0 % (5 / 10)
_fdvec_resize GNC 1701804 83.3 % (10 / 12) 50.0 % (4 / 8)
mdprefetch CBC 9811 88.2 % (15 / 17) 66.7 % (8 / 12)
_mdnblocks CBC 4068937 80.0 % (4 / 5) 25.0 % (1 / 4)
do_truncate CBC 276586 57.1 % (4 / 7) 50.0 % (3 / 6)
md_readv_report CBC 131 100.0 % (7 / 7) 62.5 % (5 / 8)
mdopenfork CBC 4095616 100.0 % (16 / 16) 75.0 % (9 / 12)
mdunlink CBC 237080 66.7 % (4 / 6) 25.0 % (1 / 4)
buffers_to_iovec CBC 2089512 100.0 % (17 / 17) 80.0 % (8 / 10)
md_readv_complete CBC 1231362 100.0 % (23 / 23) 80.0 % (8 / 10)
mdregistersync CBC 30883 76.9 % (10 / 13) 66.7 % (4 / 6)
mdunlinkfiletag GNC 35981 100.0 % (5 / 5) 50.0 % (2 / 4)
_mdfd_segpath CBC 30905 83.3 % (5 / 6) 50.0 % (1 / 2)
mdfd CBC 445865 100.0 % (6 / 6) 50.0 % (1 / 2)
register_unlink_tombstone GNC 46233 100.0 % (5 / 5) 50.0 % (1 / 2)
DropRelationFiles CBC 2889 100.0 % (13 / 13) 100.0 % (8 / 8)
_mdfd_open_flags CBC 1520876 100.0 % (5 / 5) 100.0 % (2 / 2)
mdclose CBC 4328889 100.0 % (9 / 9) 100.0 % (4 / 4)
mdexists CBC 586501 100.0 % (4 / 4) 100.0 % (2 / 2)
mdopen CBC 1203635 100.0 % (4 / 4) 100.0 % (2 / 2)
ForgetDatabaseSyncRequests CBC 73 100.0 % (7 / 7)
mdfiletagmatches CBC 8230 100.0 % (2 / 2)
mdinit CBC 23708 100.0 % (3 / 3)
mdmaxcombine CBC 37256 100.0 % (3 / 3)
register_forget_request CBC 172699 100.0 % (4 / 4)

Generated by: LCOV version 2.0-1