diff options
Diffstat (limited to 'src/backend/replication/walsender.c')
| -rw-r--r-- | src/backend/replication/walsender.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/backend/replication/walsender.c b/src/backend/replication/walsender.c index 127efecb27d..0f6b828336f 100644 --- a/src/backend/replication/walsender.c +++ b/src/backend/replication/walsender.c @@ -463,7 +463,9 @@ SendTimeLineHistory(TimeLineHistoryCmd *cmd) char rbuf[BLCKSZ]; int nread; + pgstat_report_wait_start(WAIT_EVENT_WALSENDER_TIMELINE_HISTORY_READ); nread = read(fd, rbuf, sizeof(rbuf)); + pgstat_report_wait_end(); if (nread <= 0) ereport(ERROR, (errcode_for_file_access(), @@ -2126,7 +2128,9 @@ retry: else segbytes = nbytes; + pgstat_report_wait_start(WAIT_EVENT_WAL_READ); readbytes = read(sendFile, p, segbytes); + pgstat_report_wait_end(); if (readbytes <= 0) { ereport(ERROR, |