LagTracker Struct Reference

Data Fields
XLogRecPtr	last_lsn
WalTimeSample	buffer [LAG_TRACKER_BUFFER_SIZE]
int	write_head
int	read_heads [NUM_SYNC_REP_WAIT_MODE]
WalTimeSample	last_read [NUM_SYNC_REP_WAIT_MODE]
WalTimeSample	overflowed [NUM_SYNC_REP_WAIT_MODE]

Detailed Description

Definition at line 229 of file walsender.c.

Field Documentation

buffer

WalTimeSample LagTracker::buffer[LAG_TRACKER_BUFFER_SIZE]

Definition at line 232 of file walsender.c.

Referenced by LagTrackerRead(), and LagTrackerWrite().

last_lsn

XLogRecPtr LagTracker::last_lsn

Definition at line 231 of file walsender.c.

Referenced by LagTrackerWrite().

last_read

WalTimeSample LagTracker::last_read[NUM_SYNC_REP_WAIT_MODE]

Definition at line 235 of file walsender.c.

Referenced by LagTrackerRead().

overflowed

WalTimeSample LagTracker::overflowed[NUM_SYNC_REP_WAIT_MODE]

Definition at line 249 of file walsender.c.

Referenced by LagTrackerRead(), and LagTrackerWrite().

read_heads

int LagTracker::read_heads[NUM_SYNC_REP_WAIT_MODE]

Definition at line 234 of file walsender.c.

Referenced by LagTrackerRead(), and LagTrackerWrite().

write_head

int LagTracker::write_head

Definition at line 233 of file walsender.c.

Referenced by LagTrackerRead(), and LagTrackerWrite().

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The documentation for this struct was generated from the following file:

• src/backend/replication/walsender.c