LCOV - code coverage report

Current view: top level - src/backend/storage/buffer - bufmgr.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 1341 1530 87.6 % Date: 2024-12-03 16:14:46 Functions: 86 94 91.5 % Legend: Lines: hit not hit

Function Name	Hit count
BufferIsDirty	0
BufferIsExclusiveLocked	0
DebugPrintBufferRefcount	0
EvictUnpinnedBuffer	0
ResOwnerPrintBufferIO	0
ResOwnerPrintBufferPin	0
buffertag_comparator	0
local_buffer_write_error_callback	0
FlushDatabaseBuffers	8
HoldingBufferPinThatDelaysRecovery	8
AbortBufferIO	30
ResOwnerReleaseBufferIO	30
FlushRelationsAllBuffers	38
FlushOneBuffer	58
shared_buffer_write_error_callback	80
DropDatabaseBuffers	112
FlushRelationBuffers	280
DropRelationBuffers	1186
FindAndDropRelationBuffers	1562
IssuePendingWritebacks	1874
WaitIO	2154
BufferSync	2476
CheckPointBuffers	2476
IsBufferCleanupOK	4024
WritebackContextInit	4668
WaitBufHdrUnlocked	5520
ResOwnerReleaseBufferPin	8908
ReadRecentBuffer	9212
BgBufferSync	17960
DropRelationsAllBuffers	25388
AtProcExit_Buffers	33218
InitBufferManagerAccess	33218
LockBufferForCleanup	34982
UnlockBuffers	89068
ExtendBufferedRel	89686
CreateAndCopyRelationData	96800
ExtendBufferedRelTo	97068
RelationCopyStorageUsingBuffer	128772
InvalidateBuffer	195666
ExtendBufferedRelBy	290732
ExtendBufferedRelShared	374096
PrefetchBuffer	388690
ExtendBufferedRelCommon	391768
ts_ckpt_progress_comparator	402034
PrefetchSharedBuffer	404192
ConditionalLockBufferForCleanup	503840
ZeroAndLockBuffer	551944
AtEOXact_Buffers	752020
CheckForBufferLeaks	785238
ScheduleBufferTagForWriteback	945334
FlushBuffer	953020
LimitAdditionalPins	1122328
StartReadBuffers	2132618
InvalidateVictimBuffer	2195118
WaitReadBuffers	2248962
ConditionalLockBuffer	2398618
WaitReadBuffersCanStartIO	2487384
RelationGetNumberOfBlocksInFork	3094400
SyncOneBuffer	3327116
GetVictimBuffer	3370820
CheckBufferIsPinnedOnce	3418326
PinBuffer_Locked	3898900
GetPrivateRefCount	3933796
TerminateBufferIO	4323296
StartBufferIO	4326128
ckpt_buforder_comparator	5143910
ReadBufferWithoutRelcache	10948158
BufferGetLSNAtomic	15511590
rlocator_comparator	18430012
BufferIsPermanent	18471108
MarkBufferDirtyHint	19326898
IncrBufferRefCount	19714232
BufferGetTag	28635580
UnlockReleaseBuffer	34852912
MarkBufferDirty	41023346
ReleaseAndReadBuffer	50550690
LockBufHdr	63850672
ReadBuffer	76640260
BufferGetBlockNumber	87721450
ReadBufferExtended	92826018
ReadBuffer_common	103774194
ForgetPrivateRefCountEntry	104020562
NewPrivateRefCountEntry	104020562
PinBuffer	104426172
StartReadBuffer	106581136
BufferAlloc	107381978
StartReadBuffersImpl	108713754
PinBufferForBlock	109506268
ReleaseBuffer	109914304
ReservePrivateRefCountEntry	114527676
UnpinBuffer	127333460
UnpinBufferNoOwner	127341614
GetPrivateRefCountEntry	254718124
LockBuffer	313315726

Generated by: LCOV version 1.14