LCOV - code coverage report

Current view: top level - src/backend/storage/buffer - bufmgr.c (source / functions) Hit Total Coverage Test: PostgreSQL 17devel Lines: 1378 1518 90.8 % Date: 2024-05-20 10:11:14 Functions: 87 94 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	6
HoldingBufferPinThatDelaysRecovery	8
FlushRelationsAllBuffers	18
AbortBufferIO	30
ResOwnerReleaseBufferIO	30
FlushOneBuffer	58
shared_buffer_write_error_callback	78
DropDatabaseBuffers	94
FlushRelationBuffers	262
WaitIO	346
WaitBufHdrUnlocked	704
DropRelationBuffers	1098
FindAndDropRelationBuffers	1526
BufferSync	1706
CheckPointBuffers	1706
IsBufferCleanupOK	3312
WritebackContextInit	3746
ResOwnerReleaseBufferPin	7704
BgBufferSync	12182
DropRelationsAllBuffers	23756
AtProcExit_Buffers	29830
InitBufferPoolAccess	29830
LockBufferForCleanup	33012
UnlockBuffers	83604
ExtendBufferedRel	84848
ExtendBufferedRelTo	90818
CreateAndCopyRelationData	96380
RelationCopyStorageUsingBuffer	128500
ConditionalLockBufferForCleanup	162776
InvalidateBuffer	186550
ExtendBufferedRelBy	275464
ExtendBufferedRelShared	352620
ExtendBufferedRelCommon	370166
ts_ckpt_progress_comparator	372084
PrefetchBuffer	387414
IssuePendingWritebacks	450802
ZeroBuffer	500784
AtEOXact_Buffers	556980
CheckForBufferLeaks	586810
ScheduleBufferTagForWriteback	881514
FlushBuffer	888372
ReadRecentBuffer	896840
LimitAdditionalPins	926458
PrefetchSharedBuffer	1355230
buffertag_comparator	1461754
StartReadBuffers	1547662
InvalidateVictimBuffer	1872092
ConditionalLockBuffer	2054674
WaitReadBuffers	2088174
WaitReadBuffersCanStartIO	2162300
RelationGetNumberOfBlocksInFork	2804470
SyncOneBuffer	2883414
GetVictimBuffer	2986578
CheckBufferIsPinnedOnce	3028786
TerminateBufferIO	3434190
StartBufferIO	3434836
GetPrivateRefCount	4090106
PinBuffer_Locked	4340500
ckpt_buforder_comparator	4560766
ReadBufferWithoutRelcache	5917068
BufferGetLSNAtomic	13463582
IncrBufferRefCount	17221374
BufferIsPermanent	17633494
MarkBufferDirtyHint	18432226
rlocator_comparator	19560380
BufferGetTag	26835988
UnlockReleaseBuffer	28796998
MarkBufferDirty	38708216
ReleaseAndReadBuffer	45155934
LockBufHdr	46923602
ReadBuffer	68770126
ReadBufferExtended	83511224
BufferGetBlockNumber	88553344
PinBuffer	88919866
ReadBuffer_common	89428300
ForgetPrivateRefCountEntry	89447734
NewPrivateRefCountEntry	89447734
StartReadBuffer	91495520
BufferAlloc	91514412
StartReadBuffersImpl	93043182
PinBufferForBlock	93619624
ReleaseBuffer	94810170
ReservePrivateRefCountEntry	98695494
UnpinBuffer	109783416
UnpinBufferNoOwner	109790366
GetPrivateRefCountEntry	219330338
LockBuffer	279869276

Generated by: LCOV version 1.14