LCOV - code coverage report

Current view: top level - src/backend/storage/buffer - bufmgr.c (source / functions) Hit Total Coverage Test: PostgreSQL 18devel Lines: 1344 1532 87.7 % Date: 2025-01-18 06:14:50 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
FlushRelationsAllBuffers	18
AbortBufferIO	30
ResOwnerReleaseBufferIO	30
FlushOneBuffer	58
shared_buffer_write_error_callback	78
DropDatabaseBuffers	110
FlushRelationBuffers	276
DropRelationBuffers	1166
FindAndDropRelationBuffers	1576
IssuePendingWritebacks	1880
BufferSync	2482
CheckPointBuffers	2482
WaitIO	3406
IsBufferCleanupOK	4030
WritebackContextInit	4698
WaitBufHdrUnlocked	4862
ResOwnerReleaseBufferPin	9012
ReadRecentBuffer	9248
BgBufferSync	17672
DropRelationsAllBuffers	25488
AtProcExit_Buffers	34670
InitBufferManagerAccess	34670
LockBufferForCleanup	36114
ExtendBufferedRel	89614
UnlockBuffers	91030
ExtendBufferedRelTo	97328
CreateAndCopyRelationData	98144
RelationCopyStorageUsingBuffer	130560
InvalidateBuffer	194022
ExtendBufferedRelBy	289596
ExtendBufferedRelShared	373212
PrefetchBuffer	388602
ExtendBufferedRelCommon	390904
PrefetchSharedBuffer	404298
ts_ckpt_progress_comparator	405144
ZeroAndLockBuffer	557268
AtEOXact_Buffers	789130
CheckForBufferLeaks	823800
ConditionalLockBufferForCleanup	837462
ScheduleBufferTagForWriteback	948672
FlushBuffer	955916
LimitAdditionalPins	1133620
StartReadBuffers	2162638
InvalidateVictimBuffer	2221696
WaitReadBuffers	2278524
WaitReadBuffersCanStartIO	2521454
ConditionalLockBuffer	2719546
RelationGetNumberOfBlocksInFork	3121750
SyncOneBuffer	3266980
GetVictimBuffer	3408644
CheckBufferIsPinnedOnce	3456276
PinBuffer_Locked	3941388
GetPrivateRefCount	4305408
TerminateBufferIO	4363944
StartBufferIO	4367986
ckpt_buforder_comparator	5173536
ReadBufferWithoutRelcache	10972312
BufferGetLSNAtomic	15736594
rlocator_comparator	18432052
BufferIsPermanent	18547600
MarkBufferDirtyHint	19369942
IncrBufferRefCount	19872340
BufferGetTag	28489950
UnlockReleaseBuffer	35419910
MarkBufferDirty	40662366
ReleaseAndReadBuffer	50742834
LockBufHdr	64686840
ReadBuffer	76720196
BufferGetBlockNumber	88410146
ReadBufferExtended	93558078
ReadBuffer_common	104530406
ForgetPrivateRefCountEntry	104981234
NewPrivateRefCountEntry	104981234
PinBuffer	105200454
StartReadBuffer	107354792
BufferAlloc	108194792
StartReadBuffersImpl	109517430
PinBufferForBlock	110319572
ReleaseBuffer	110864520
ReservePrivateRefCountEntry	115317038
UnpinBuffer	128307982
UnpinBufferNoOwner	128316228
GetPrivateRefCountEntry	256996476
LockBuffer	314227602

Generated by: LCOV version 1.14