diff options
| -rw-r--r-- | doc/src/sgml/monitoring.sgml | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index d18b271a58d..901fee97ffb 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -652,7 +652,8 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser <entry><structfield>client_port</structfield></entry> <entry><type>integer</type></entry> <entry>TCP port number that the client is using for communication - with this backend, or <literal>-1</literal> if a Unix socket is used + with this backend, or <literal>-1</literal> if a Unix socket is used. + If this field is null, it indicates that this is an internal server process. </entry> </row> <row> |