LCOV - code coverage report

Current view: top level - src/backend/access/transam - xlog.c (source / functions) Coverage Total Hit Test: PostgreSQL 19devel Lines: 88.8 % 2673 2373 Test Date: 2026-05-27 22:16:21 Functions: 97.1 % 139 135 Legend: Lines:     hit not hit

Function Name	Hit count
AdvanceXLInsertBuffer	2730298
BootStrapXLOG	57
CalculateCheckpointSegments	9755
CheckPointGuts	1947
CheckRequiredParameterValues	269
CheckXLogRemoved	139798
CheckpointFlagsString	3226
CleanupAfterArchiveRecovery	57
CleanupBackupHistory	165
CopyXLogRecordToWAL	24754808
CreateCheckPoint	1739
CreateEndOfRecoveryRecord	50
CreateOverwriteContrecordRecord	10
CreateRestartPoint	620
DataChecksumsInProgressOn	165
DataChecksumsNeedVerify	2676685
DataChecksumsNeedWrite	842530
DataChecksumsOff	6
DataChecksumsOn	10
GetActiveWalLevelOnStandby	0
GetDefaultCharSignedness	89903
GetFakeLSNForUnloggedRel	202668
GetFlushRecPtr	237817
GetFullPageWriteInfo	24977787
GetInsertRecPtr	7398
GetLastImportantRecPtr	1788
GetLastSegSwitchData	0
GetMockAuthenticationNonce	2
GetOldestRestartPoint	400
GetRecoveryState	27907
GetRedoRecPtr	371865
GetSystemIdentifier	1591
GetWALAvailability	662
GetWALInsertionTimeLine	130437
GetWALInsertionTimeLineIfSet	1
GetXLogBuffer	27532120
GetXLogInsertEndRecPtr	15026
GetXLogInsertRecPtr	2148
GetXLogWriteRecPtr	8329
InitControlFile	57
InitLocalDataChecksumState	24572
InitializeWalConsistencyChecking	1077
InstallXLogFileSegment	3303
IsInstallXLogFileSegmentActive	0
KeepLogSeg	2587
LocalProcessControlFile	1095
LocalSetXLogInsertAllowed	1052
LogCheckpointEnd	1947
LogCheckpointStart	1613
PerformRecoveryXLogAction	165
PreallocXlogFiles	2227
ReachedEndOfBackup	86
ReadControlFile	1152
RecoveryInProgress	98049141
RecoveryRestartPoint	752
RemoveNonParentXlogFiles	70
RemoveOldXlogFiles	1947
RemoveTempXlogFiles	192
RemoveXlogFile	2748
RequestXLogSwitch	827
ReserveXLogInsertLocation	24754043
ReserveXLogSwitch	827
ResetInstallXLogFileSegmentActive	1250
SetDataChecksumsOff	6
SetDataChecksumsOn	7
SetDataChecksumsOnInProgress	9
SetInstallXLogFileSegmentActive	1278
SetLocalDataChecksumState	27883
SetWalWriterSleeping	622
ShutdownXLOG	775
StartupXLOG	1092
SwitchIntoArchiveRecovery	1
UpdateCheckPointDistanceEstimate	1947
UpdateControlFile	10310
UpdateFullPageWrites	1749
UpdateLastRemovedPtr	2732
UpdateMinRecoveryPoint	125001
ValidateXLOGDirectoryStructure	1092
WALInsertLockAcquire	24762977
WALInsertLockAcquireExclusive	4830
WALInsertLockRelease	24767807
WALInsertLockUpdateInsertingAt	2725457
WALReadFromBuffers	108156
WaitXLogInsertionsToFinish	2530657
WriteControlFile	57
XLOGChooseNumBuffers	1248
XLOGShmemAttach	0
XLOGShmemInit	1250
XLOGShmemRequest	1253
XLOGfileslop	1947
XLogAssignLSN	3452
XLogBackgroundFlush	15627
XLogBytePosToEndRecPtr	25284584
XLogBytePosToRecPtr	49512506
XLogCheckpointNeeded	5136
XLogChecksums	28
XLogFileClose	6930
XLogFileCopy	45
XLogFileInit	16027
XLogFileInitInternal	16255
XLogFileOpen	89
XLogFlush	876987
XLogGetLastRemovedSegno	1307
XLogGetOldestSegno	7
XLogGetReplicationSlotMinimumLSN	2595
XLogInitNewTimeline	57
XLogInsertAllowed	67462052
XLogInsertRecord	24763794
XLogNeedsFlush	16344268
XLogPutNextOid	699
XLogRecPtrToBytePos	2809
XLogReportParameters	1022
XLogRestorePoint	3
XLogSetAsyncXactLSN	62646
XLogSetReplicationSlotMinimumLSN	44713
XLogShutdownWalRcv	1086
XLogWrite	2378014
assign_checkpoint_completion_target	1295
assign_max_wal_size	7308
assign_wal_consistency_checking	2282
assign_wal_sync_method	1295
check_wal_buffers	2543
check_wal_consistency_checking	2283
check_wal_segment_size	2505
do_pg_abort_backup	8
do_pg_backup_start	181
do_pg_backup_stop	174
get_backup_status	201
get_sync_bit	17818
issue_xlog_fsync	213027
register_persistent_abort_backup_handler	4
show_archive_command	1966
show_data_checksums	1968
show_effective_wal_level	2003
show_in_hot_standby	17493
str_time	968
update_checkpoint_display	3894
xlog2_redo	6
xlog_redo	115510

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