LCOV - code coverage report

Current view: top level - src/backend/storage/buffer - bufmgr.c (source / functions) Hit Total Coverage Test: PostgreSQL 15devel Lines: 1012 1218 83.1 % Date: 2022-01-20 07:08:45 Functions: 65 70 92.9 % Legend: Lines: hit not hit

Function Name	Hit count
HoldingBufferPinThatDelaysRecovery	0
PrintBufferLeakWarning	0
ReadRecentBuffer	0
local_buffer_write_error_callback	0
shared_buffer_write_error_callback	0
FlushRelationsAllBuffers	4
FlushDatabaseBuffers	6
DropDatabaseBuffers	20
FlushOneBuffer	32
FlushRelationBuffers	110
WaitIO	160
WaitBufHdrUnlocked	558
DropRelFileNodeBuffers	1024
FindAndDropRelFileNodeBuffers	1248
IsBufferCleanupOK	3492
BufferSync	4208
CheckPointBuffers	4208
WritebackContextInit	6246
TestForOldSnapshot_impl	6310
BgBufferSync	10026
AtProcExit_Buffers	20270
InitBufferPoolAccess	20270
DropRelFileNodesAllBuffers	20700
AbortBufferIO	62468
UnlockBuffers	62468
LockBufferForCleanup	66044
InvalidateBuffer	152460
IssuePendingWritebacks	359102
ConditionalLockBufferForCleanup	439366
BufmgrCommit	484800
GetPrivateRefCount	507336
ts_ckpt_progress_comparator	516004
PrefetchSharedBuffer	758506
PrefetchBuffer	770944
AtEOXact_Buffers	821072
CheckForBufferLeaks	841342
ScheduleBufferTagForWriteback	931200
FlushBuffer	934616
SyncOneBuffer	1267402
ConditionalLockBuffer	2334346
buffertag_comparator	2768978
PinBuffer_Locked	3244638
RelationGetNumberOfBlocksInFork	3402760
TerminateBufferIO	3568544
StartBufferIO	3568714
ReadBufferWithoutRelcache	5609646
ckpt_buforder_comparator	5725196
BufferGetLSNAtomic	14266884
IncrBufferRefCount	18915860
rnode_comparator	19420364
BufferIsPermanent	26318596
MarkBufferDirtyHint	27463000
UnlockReleaseBuffer	34683092
BufferGetTag	38743598
MarkBufferDirty	48761696
ReleaseAndReadBuffer	53406352
ReadBuffer	78597490
LockBufHdr	83374466
ReadBufferExtended	108419232
ForgetPrivateRefCountEntry	108981648
NewPrivateRefCountEntry	108981648
PinBuffer	109383366
ReservePrivateRefCountEntry	109657256
ReleaseBuffer	111669570
BufferAlloc	112017274
ReadBuffer_common	114028878
BufferGetBlockNumber	128859712
UnpinBuffer	130880714
GetPrivateRefCountEntry	259024126
LockBuffer	328542134

Generated by: LCOV version 1.14