LCOV - code coverage report

Current view: top level - src/backend/storage/file - fd.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 706 994 71.0 % Date: 2025-04-24 16:15:27 Functions: 90 99 90.9 % Legend: Lines: hit not hit

Function Name	Hit count
FileGetRawFlags	0
FileGetRawMode	0
FileWriteback	0
ResOwnerPrintFile	0
datadir_fsync_fname	0
do_syncfs	0
pg_fdatasync	0
pg_fsync_writethrough	0
pre_sync_fname	0
ResOwnerReleaseFile	10
FilePathName	44
closeAllVfds	52
ClosePipeStream	114
OpenPipeStream	114
LruInsert	120
walkdir	338
SyncDataDirectory	344
PathNameCreateTemporaryDir	354
GetTempTablespaces	370
PathNameDeleteTemporaryDir	418
FileSync	556
FileTruncate	1104
pg_ftruncate	1104
FileFallocate	1338
RemovePgTempFiles	1688
RemovePgTempRelationFiles	1808
RemovePgTempFilesInDir	1810
unlink_if_exists_fname	2008
OpenTemporaryFile	2020
OpenTemporaryFileInTablespace	2020
count_usable_fds	2090
set_max_safe_fds	2090
PathNameCreateTemporaryFile	2102
assign_debug_io_direct	2172
check_debug_io_direct	2172
durable_unlink	2626
MakePGDirectory	2878
ReportTemporaryFileUsage	3768
PathNameDeleteTemporaryFile	4198
GetNextTempTableSpace	4200
RemovePgTempRelationFilesInDbspace	5730
PathNameOpenTemporaryFile	5864
SetTempTablespaces	6024
ResourceOwnerForgetFile	6418
RegisterTemporaryFile	6428
ResourceOwnerRememberFile	6428
TempTablespacesAreSet	7572
ReleaseLruFile	7672
LruDelete	7948
durable_rename	12466
TempTablespacePath	13286
fsync_parent_path	15016
FilePrefetch	16812
AtEOSubXact_Files	19954
pg_file_exists	36760
data_sync_elevel	40176
fsync_fname	40176
BeforeShmemExit_Files	43296
InitFileAccess	43296
InitTemporaryFileAccess	43296
pg_flush_data	69614
BasicOpenFile	69710
fsync_fname_ext	80124
FreeDir	86212
AllocateDir	88166
pg_fsync	125640
pg_fsync_no_writethrough	125640
FreeFile	155180
AllocateFile	167624
AcquireExternalFD	221120
ReleaseExternalFD	332220
ReserveExternalFD	372224
FileZero	424310
pg_truncate	435748
FileReadV	809202
AtEOXact_Files	869310
CleanupTempFiles	912606
FileGetRawDesc	960504
FileClose	1094146
FileWriteV	1413198
FreeVfd	1946324
looks_like_temp_rel_name	2325256
FileStartReadV	2486712
Delete	2586808
AllocateVfd	2823956
PathNameOpenFile	2823956
PathNameOpenFilePerm	2823956
Insert	3458632
ReadDir	3497990
FileSize	4849004
FileAccess	6113764
ReadDirExtended	6618854
CloseTransientFile	15412162
OpenTransientFile	15421696
OpenTransientFilePerm	15421708
FreeDesc	15653946
reserveAllocatedDesc	15677612
BasicOpenFilePerm	18315708
ReleaseLruFiles	18873912

Generated by: LCOV version 1.14