LCOV - code coverage report

Current view: top level - src/backend/storage/buffer - bufmgr.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 1384 1532 90.3 % Date: 2024-07-27 06:13:30 Functions: 88 95 92.6 % Legend: Lines: hit not hit

Function Name	Hit count
BufferIsDirty	0
BufferIsExclusiveLocked	0
DebugPrintBufferRefcount	0
EvictUnpinnedBuffer	0
ResOwnerPrintBufferIO	0
ResOwnerPrintBufferPin	0
local_buffer_write_error_callback	0
FlushDatabaseBuffers	8
HoldingBufferPinThatDelaysRecovery	8
FlushRelationsAllBuffers	18
AbortBufferIO	30
ResOwnerReleaseBufferIO	30
FlushOneBuffer	58
shared_buffer_write_error_callback	80
DropDatabaseBuffers	108
FlushRelationBuffers	262
WaitIO	438
WaitBufHdrUnlocked	780
DropRelationBuffers	1116
FindAndDropRelationBuffers	1530
BufferSync	1746
CheckPointBuffers	1746
WritebackContextInit	3814
IsBufferCleanupOK	4024
ResOwnerReleaseBufferPin	7704
BgBufferSync	14072
DropRelationsAllBuffers	24298
LockBufferForCleanup	32136
AtProcExit_Buffers	32824
InitBufferPoolAccess	32824
ExtendBufferedRel	84602
UnlockBuffers	86982
ExtendBufferedRelTo	93108
CreateAndCopyRelationData	93272
RelationCopyStorageUsingBuffer	124356
ConditionalLockBufferForCleanup	165098
InvalidateBuffer	189490
ExtendBufferedRelBy	274846
ExtendBufferedRelShared	354218
ts_ckpt_progress_comparator	366402
ExtendBufferedRelCommon	371842
PrefetchBuffer	388622
IssuePendingWritebacks	448116
copy_storage_using_buffer_read_stream_next_block	487446
ZeroAndLockBuffer	487716
AtEOXact_Buffers	565738
CheckForBufferLeaks	598562
ScheduleBufferTagForWriteback	872248
FlushBuffer	879460
ReadRecentBuffer	908924
LimitAdditionalPins	1042566
PrefetchSharedBuffer	1368582
buffertag_comparator	1449294
StartReadBuffers	1847076
InvalidateVictimBuffer	1933680
WaitReadBuffers	2002434
ConditionalLockBuffer	2052432
WaitReadBuffersCanStartIO	2228330
RelationGetNumberOfBlocksInFork	2861820
SyncOneBuffer	2874536
GetVictimBuffer	3041026
CheckBufferIsPinnedOnce	3082490
TerminateBufferIO	3920176
StartBufferIO	3921130
GetPrivateRefCount	4158926
PinBuffer_Locked	4400814
ckpt_buforder_comparator	4451236
ReadBufferWithoutRelcache	5507610
BufferGetLSNAtomic	14062602
BufferIsPermanent	17966180
IncrBufferRefCount	18066788
MarkBufferDirtyHint	18793852
rlocator_comparator	19878390
BufferGetTag	26910216
UnlockReleaseBuffer	28867728
MarkBufferDirty	38820896
ReleaseAndReadBuffer	46807408
LockBufHdr	48472460
ReadBuffer	70799126
ReadBufferExtended	85558910
PinBuffer	91057128
ReadBuffer_common	91066532
BufferGetBlockNumber	91174158
ForgetPrivateRefCountEntry	91618116
NewPrivateRefCountEntry	91618116
StartReadBuffer	93265924
BufferAlloc	93704416
StartReadBuffersImpl	95113000
PinBufferForBlock	95828410
ReleaseBuffer	97198462
ReservePrivateRefCountEntry	100945318
UnpinBuffer	112820302
UnpinBufferNoOwner	112827252
GetPrivateRefCountEntry	225412616
LockBuffer	285112824

Generated by: LCOV version 1.14