LCOV - code coverage report

Current view: top level - src/backend/storage/buffer - bufmgr.c (source / functions) Hit Total Coverage Test: PostgreSQL Lines: 851 1162 73.2 % Date: 2017-09-29 13:40:31 Functions: 57 68 83.8 % Legend: Lines: hit not hit

Function Name	Hit count
DropDatabaseBuffers	0
FlushDatabaseBuffers	0
FlushOneBuffer	0
HoldingBufferPinThatDelaysRecovery	0
PrintBufferLeakWarning	0
ReadBufferWithoutRelcache	0
TestForOldSnapshot_impl	0
WaitBufHdrUnlocked	0
WaitIO	0
local_buffer_write_error_callback	0
shared_buffer_write_error_callback	0
BufferSync	11
CheckPointBuffers	11
WritebackContextInit	14
FlushRelationBuffers	33
DropRelFileNodeBuffers	45
ComputeIoConcurrency	50
IsBufferCleanupOK	209
IssuePendingWritebacks	286
AtProcExit_Buffers	342
InitBufferPoolBackend	342
InitBufferPoolAccess	344
BgBufferSync	489
DropRelFileNodesAllBuffers	1027
LockBufferForCleanup	1663
BufferGetLSNAtomic	2509
AbortBufferIO	3943
UnlockBuffers	3943
InvalidateBuffer	7313
ConditionalLockBufferForCleanup	7855
ts_ckpt_progress_comparator	8018
ScheduleBufferTagForWriteback	8175
FlushBuffer	8177
BufmgrCommit	9882
SyncOneBuffer	21672
buffertag_comparator	23348
PinBuffer_Locked	24946
StartBufferIO	24972
TerminateBufferIO	24972
AtEOXact_Buffers	26167
CheckForBufferLeaks	26509
PrefetchBuffer	27358
RelationGetNumberOfBlocksInFork	66125
ckpt_buforder_comparator	105098
ConditionalLockBuffer	205007
LockBufHdr	319320
IncrBufferRefCount	337262
BufferIsPermanent	732605
MarkBufferDirtyHint	747547
rnode_comparator	793739
ReleaseAndReadBuffer	1228875
UnlockReleaseBuffer	1334060
BufferGetTag	1403453
MarkBufferDirty	1475905
ReleaseBuffer	2841941
ForgetPrivateRefCountEntry	2947309
NewPrivateRefCountEntry	2947309
ReservePrivateRefCountEntry	2960838
ReadBuffer	2963792
PinBuffer	3067892
BufferAlloc	3084687
ReadBufferExtended	3122062
ReadBuffer_common	3122062
UnpinBuffer	3418851
BufferGetBlockNumber	10000569
LockBuffer	10643518
GetPrivateRefCount	15464160
GetPrivateRefCountEntry	22301862

Generated by: LCOV version 1.11