LCOV - code coverage report

Current view: top level - src/backend/access/transam - xlog.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 89.3 % 2673 2387 Test Date: 2026-05-07 14:16:32 Functions: 97.1 % 139 135 Legend: Lines:     hit not hit

Function Name	Hit count
AdvanceXLInsertBuffer	2737967
BootStrapXLOG	57
CalculateCheckpointSegments	9741
CheckPointGuts	1948
CheckRequiredParameterValues	269
CheckXLogRemoved	128699
CheckpointFlagsString	3228
CleanupAfterArchiveRecovery	57
CleanupBackupHistory	166
CopyXLogRecordToWAL	24758465
CreateCheckPoint	1738
CreateEndOfRecoveryRecord	50
CreateOverwriteContrecordRecord	11
CreateRestartPoint	624
DataChecksumsInProgressOn	165
DataChecksumsNeedVerify	2680712
DataChecksumsNeedWrite	844263
DataChecksumsOff	6
DataChecksumsOn	10
GetActiveWalLevelOnStandby	0
GetDefaultCharSignedness	89903
GetFakeLSNForUnloggedRel	202668
GetFlushRecPtr	219136
GetFullPageWriteInfo	24980855
GetInsertRecPtr	7566
GetLastImportantRecPtr	1785
GetLastSegSwitchData	0
GetMockAuthenticationNonce	2
GetOldestRestartPoint	400
GetRecoveryState	36894
GetRedoRecPtr	375552
GetSystemIdentifier	1593
GetWALAvailability	668
GetWALInsertionTimeLine	119662
GetWALInsertionTimeLineIfSet	1
GetXLogBuffer	27539635
GetXLogInsertEndRecPtr	22428
GetXLogInsertRecPtr	2147
GetXLogWriteRecPtr	11451
InitControlFile	57
InitLocalDataChecksumState	24354
InitializeWalConsistencyChecking	1072
InstallXLogFileSegment	3261
IsInstallXLogFileSegmentActive	0
KeepLogSeg	2589
LocalProcessControlFile	1090
LocalSetXLogInsertAllowed	1048
LogCheckpointEnd	1948
LogCheckpointStart	1614
PerformRecoveryXLogAction	165
PreallocXlogFiles	2226
ReachedEndOfBackup	86
ReadControlFile	1147
RecoveryInProgress	97210847
RecoveryRestartPoint	751
RemoveNonParentXlogFiles	69
RemoveOldXlogFiles	1948
RemoveTempXlogFiles	192
RemoveXlogFile	2737
RequestXLogSwitch	828
ReserveXLogInsertLocation	24757699
ReserveXLogSwitch	828
ResetInstallXLogFileSegmentActive	1250
SetDataChecksumsOff	6
SetDataChecksumsOn	7
SetDataChecksumsOnInProgress	9
SetInstallXLogFileSegmentActive	1279
SetLocalDataChecksumState	27663
SetWalWriterSleeping	622
ShutdownXLOG	773
StartupXLOG	1088
SwitchIntoArchiveRecovery	1
UpdateCheckPointDistanceEstimate	1948
UpdateControlFile	10315
UpdateFullPageWrites	1743
UpdateLastRemovedPtr	2721
UpdateMinRecoveryPoint	124831
ValidateXLOGDirectoryStructure	1088
WALInsertLockAcquire	24766590
WALInsertLockAcquireExclusive	4853
WALInsertLockRelease	24771443
WALInsertLockUpdateInsertingAt	2732989
WALReadFromBuffers	107924
WaitXLogInsertionsToFinish	2537481
WriteControlFile	57
XLOGChooseNumBuffers	1243
XLOGShmemAttach	0
XLOGShmemInit	1245
XLOGShmemRequest	1248
XLOGfileslop	1948
XLogAssignLSN	20609
XLogBackgroundFlush	16046
XLogBytePosToEndRecPtr	25297032
XLogBytePosToRecPtr	49519817
XLogCheckpointNeeded	5178
XLogChecksums	28
XLogFileClose	6874
XLogFileCopy	45
XLogFileInit	15924
XLogFileInitInternal	16151
XLogFileOpen	97
XLogFlush	868253
XLogGetLastRemovedSegno	1308
XLogGetOldestSegno	7
XLogGetReplicationSlotMinimumLSN	2598
XLogInitNewTimeline	57
XLogInsertAllowed	67381183
XLogInsertRecord	24767407
XLogNeedsFlush	16264863
XLogPutNextOid	697
XLogRecPtrToBytePos	2802
XLogReportParameters	1018
XLogRestorePoint	3
XLogSetAsyncXactLSN	62794
XLogSetReplicationSlotMinimumLSN	40934
XLogShutdownWalRcv	1080
XLogWrite	2379892
assign_checkpoint_completion_target	1289
assign_max_wal_size	7305
assign_wal_consistency_checking	2272
assign_wal_sync_method	1289
check_wal_buffers	2532
check_wal_consistency_checking	2273
check_wal_segment_size	2494
do_pg_abort_backup	10
do_pg_backup_start	183
do_pg_backup_stop	175
get_backup_status	204
get_sync_bit	17796
issue_xlog_fsync	207678
register_persistent_abort_backup_handler	5
show_archive_command	1961
show_data_checksums	1963
show_effective_wal_level	1997
show_in_hot_standby	17411
str_time	964
update_checkpoint_display	3896
xlog2_redo	6
xlog_redo	115526

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