LCOV - code coverage report

Current view: top level - src/backend/storage/file - fd.c (source / functions) Hit Total Coverage Test: PostgreSQL 17devel Lines: 700 978 71.6 % Date: 2024-04-19 06:11:31 Functions: 89 98 90.8 % Legend: Lines: hit not hit

Function Name	Hit count
AcquireExternalFD	210968
AllocateDir	63336
AllocateFile	123248
AllocateVfd	2084086
AtEOSubXact_Files	18032
AtEOXact_Files	565784
BasicOpenFile	45206
BasicOpenFilePerm	2731454
BeforeShmemExit_Files	29854
CleanupTempFiles	595638
ClosePipeStream	92
CloseTransientFile	569104
Delete	2377840
FileAccess	4970320
FileClose	872160
FileFallocate	996
FileGetRawDesc	0
FileGetRawFlags	0
FileGetRawMode	0
FilePathName	24
FilePrefetch	245078
FileReadV	2952878
FileSize	3559816
FileSync	262
FileTruncate	886
FileWriteV	1245574
FileWriteback	133346
FileZero	370398
FreeDesc	744902
FreeDir	61652
FreeFile	113808
FreeVfd	1554720
GetNextTempTableSpace	3896
GetTempTablespaces	358
InitFileAccess	29854
InitTemporaryFileAccess	29854
Insert	2874220
LruDelete	78292
LruInsert	29454
MakePGDirectory	2510
OpenPipeStream	92
OpenTemporaryFile	3068
OpenTemporaryFileInTablespace	3068
OpenTransientFile	572506
OpenTransientFilePerm	572518
PathNameCreateTemporaryDir	328
PathNameCreateTemporaryFile	2614
PathNameDeleteTemporaryDir	406
PathNameDeleteTemporaryFile	5276
PathNameOpenFile	2084086
PathNameOpenFilePerm	2084086
PathNameOpenTemporaryFile	6902
ReadDir	1947138
ReadDirExtended	3923108
RegisterTemporaryFile	8520
ReleaseExternalFD	285038
ReleaseLruFile	78028
ReleaseLruFiles	3190450
RemovePgTempFiles	1428
RemovePgTempFilesInDir	1548
RemovePgTempRelationFiles	1546
RemovePgTempRelationFilesInDbspace	4872
ReportTemporaryFileUsage	5354
ResOwnerPrintFile	0
ResOwnerReleaseFile	8
ReserveExternalFD	317716
ResourceOwnerForgetFile	8512
ResourceOwnerRememberFile	8520
SetTempTablespaces	5446
SyncDataDirectory	326
TempTablespacePath	16386
TempTablespacesAreSet	8276
assign_debug_io_direct	1834
check_debug_io_direct	1834
closeAllVfds	58
count_usable_fds	1422
data_sync_elevel	28058
datadir_fsync_fname	0
do_syncfs	0
durable_rename	5184
durable_unlink	256
fsync_fname	28058
fsync_fname_ext	43792
fsync_parent_path	5366
looks_like_temp_rel_name	1971080
pg_fdatasync	0
pg_file_exists	30800
pg_flush_data	179458
pg_fsync	82564
pg_fsync_no_writethrough	82564
pg_fsync_writethrough	0
pg_ftruncate	886
pg_truncate	400794
pre_sync_fname	0
reserveAllocatedDesc	759194
set_max_safe_fds	1422
unlink_if_exists_fname	2534
walkdir	326

Generated by: LCOV version 1.14