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Diffstat (limited to 'src/backend/utils/activity/pgstat_io.c')
-rw-r--r--src/backend/utils/activity/pgstat_io.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/backend/utils/activity/pgstat_io.c b/src/backend/utils/activity/pgstat_io.c
index d99ecdd4d8e..0dd9b98b3e4 100644
--- a/src/backend/utils/activity/pgstat_io.c
+++ b/src/backend/utils/activity/pgstat_io.c
@@ -306,7 +306,8 @@ pgstat_io_snapshot_cb(void)
* - Syslogger because it is not connected to shared memory
* - Archiver because most relevant archiving IO is delegated to a
* specialized command or module
-* - WAL Receiver and WAL Writer IO is not tracked in pg_stat_io for now
+* - WAL Receiver, WAL Writer, and WAL Summarizer IO are not tracked in
+* pg_stat_io for now
*
* Function returns true if BackendType participates in the cumulative stats
* subsystem for IO and false if it does not.
@@ -328,6 +329,7 @@ pgstat_tracks_io_bktype(BackendType bktype)
case B_LOGGER:
case B_WAL_RECEIVER:
case B_WAL_WRITER:
+ case B_WAL_SUMMARIZER:
return false;
case B_AUTOVAC_LAUNCHER: