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: 2025-04-02 19:16:25 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	60
ClosePipeStream	112
OpenPipeStream	112
LruInsert	178
walkdir	338
SyncDataDirectory	342
PathNameCreateTemporaryDir	346
GetTempTablespaces	370
PathNameDeleteTemporaryDir	418
FileSync	498
FileTruncate	1132
pg_ftruncate	1132
FileFallocate	1306
RemovePgTempFiles	1660
RemovePgTempRelationFiles	1780
RemovePgTempFilesInDir	1782
OpenTemporaryFile	1950
OpenTemporaryFileInTablespace	1950
durable_unlink	2018
unlink_if_exists_fname	2048
count_usable_fds	2054
set_max_safe_fds	2054
PathNameCreateTemporaryFile	2134
assign_debug_io_direct	2138
check_debug_io_direct	2138
MakePGDirectory	2826
ReportTemporaryFileUsage	3738
GetNextTempTableSpace	4168
PathNameDeleteTemporaryFile	4280
RemovePgTempRelationFilesInDbspace	5648
PathNameOpenTemporaryFile	5934
SetTempTablespaces	5964
ResourceOwnerForgetFile	6422
RegisterTemporaryFile	6432
ResourceOwnerRememberFile	6432
ReleaseLruFile	6610
LruDelete	6872
TempTablespacesAreSet	7472
durable_rename	10436
fsync_parent_path	12378
TempTablespacePath	13352
FilePrefetch	16602
AtEOSubXact_Files	20036
pg_file_exists	36148
data_sync_elevel	36556
fsync_fname	36556
InitFileAccess	40040
InitTemporaryFileAccess	40040
BeforeShmemExit_Files	40042
BasicOpenFile	63318
pg_flush_data	68622
fsync_fname_ext	69806
FreeDir	81694
AllocateDir	83622
pg_fsync	113522
pg_fsync_no_writethrough	113522
FreeFile	143866
AllocateFile	156222
AcquireExternalFD	221808
ReleaseExternalFD	325360
ReserveExternalFD	362214
FileZero	421130
pg_truncate	434770
FileReadV	809504
AtEOXact_Files	852674
CleanupTempFiles	892716
FileGetRawDesc	932750
FileClose	1080190
FileWriteV	1414120
FreeVfd	1913414
looks_like_temp_rel_name	2296116
FileStartReadV	2433134
Delete	2571356
AllocateVfd	2737326
PathNameOpenFile	2737326
PathNameOpenFilePerm	2737326
Insert	3390604
ReadDir	3409536
FileSize	4418100
FileAccess	6030212
ReadDirExtended	6496530
CloseTransientFile	15388054
OpenTransientFile	15396192
OpenTransientFilePerm	15396204
FreeDesc	15614002
reserveAllocatedDesc	15636160
BasicOpenFilePerm	18197238
ReleaseLruFiles	18735878

Generated by: LCOV version 1.14