Reduce amount of logging at INFO level. (#6862)

A lot of the things we log at INFO are now a bit superfluous, so lets
make them DEBUG logs to reduce the amount we log by default.

Co-Authored-By: Brendan Abolivier <babolivier@matrix.org>
Co-authored-by: Brendan Abolivier <github@brendanabolivier.com>

11 files changed, 21 insertions, 21 deletions

diff --git a/synapse/federation/federation_server.py b/synapse/federation/federation_server.py
index d92d5e8064..8e3933b6c5 100644
--- a/synapse/federation/federation_server.py
+++ b/synapse/federation/federation_server.py
@@ -573,7 +573,7 @@ class FederationServer(FederationBase):
             origin_host, _ = parse_server_name(origin)
             await self.check_server_matches_acl(origin_host, room_id)
 
-            logger.info(
+            logger.debug(
                 "on_get_missing_events: earliest_events: %r, latest_events: %r,"
                 " limit: %d",
                 earliest_events,
@@ -586,11 +586,11 @@ class FederationServer(FederationBase):
             )
 
             if len(missing_events) < 5:
-                logger.info(
+                logger.debug(
                     "Returning %d events: %r", len(missing_events), missing_events
                 )
             else:
-                logger.info("Returning %d events", len(missing_events))
+                logger.debug("Returning %d events", len(missing_events))
 
             time_now = self._clock.time_msec()
 
diff --git a/synapse/federation/transport/server.py b/synapse/federation/transport/server.py
index ae48ba8157..92a9ae2320 100644
--- a/synapse/federation/transport/server.py
+++ b/synapse/federation/transport/server.py
@@ -158,7 +158,7 @@ class Authenticator(object):
             origin, json_request, now, "Incoming request"
         )
 
-        logger.info("Request from %s", origin)
+        logger.debug("Request from %s", origin)
         request.authenticated_entity = origin
 
         # If we get a valid signed request from the other side, its probably
diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index b609a65f47..559e3399b8 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -259,7 +259,7 @@ class RoomCreationHandler(BaseHandler):
         for v in ("invite", "events_default"):
             current = int(pl_content.get(v, 0))
             if current < restricted_level:
-                logger.info(
+                logger.debug(
                     "Setting level for %s in %s to %i (was %i)",
                     v,
                     old_room_id,
@@ -269,7 +269,7 @@ class RoomCreationHandler(BaseHandler):
                 pl_content[v] = restricted_level
                 updated = True
             else:
-                logger.info("Not setting level for %s (already %i)", v, current)
+                logger.debug("Not setting level for %s (already %i)", v, current)
 
         if updated:
             try:
@@ -296,7 +296,7 @@ class RoomCreationHandler(BaseHandler):
             EventTypes.Aliases, events_default
         )
 
-        logger.info("Setting correct PLs in new room to %s", new_pl_content)
+        logger.debug("Setting correct PLs in new room to %s", new_pl_content)
         yield self.event_creation_handler.create_and_send_nonmember_event(
             requester,
             {
@@ -782,7 +782,7 @@ class RoomCreationHandler(BaseHandler):
         @defer.inlineCallbacks
         def send(etype, content, **kwargs):
             event = create(etype, content, **kwargs)
-            logger.info("Sending %s in new room", etype)
+            logger.debug("Sending %s in new room", etype)
             yield self.event_creation_handler.create_and_send_nonmember_event(
                 creator, event, ratelimit=False
             )
@@ -796,7 +796,7 @@ class RoomCreationHandler(BaseHandler):
         creation_content.update({"creator": creator_id})
         yield send(etype=EventTypes.Create, content=creation_content)
 
-        logger.info("Sending %s in new room", EventTypes.Member)
+        logger.debug("Sending %s in new room", EventTypes.Member)
         yield self.room_member_handler.update_membership(
             creator,
             creator.user,
diff --git a/synapse/handlers/stats.py b/synapse/handlers/stats.py
index 68e6edace5..d93a276693 100644
--- a/synapse/handlers/stats.py
+++ b/synapse/handlers/stats.py
@@ -300,7 +300,7 @@ class StatsHandler(StateDeltasHandler):
                 room_state["guest_access"] = event_content.get("guest_access")
 
         for room_id, state in room_to_state_updates.items():
-            logger.info("Updating room_stats_state for %s: %s", room_id, state)
+            logger.debug("Updating room_stats_state for %s: %s", room_id, state)
             yield self.store.update_room_state(room_id, state)
 
         return room_to_stats_deltas, user_to_stats_deltas
diff --git a/synapse/handlers/sync.py b/synapse/handlers/sync.py
index 5f060241b4..f8d60d32ba 100644
--- a/synapse/handlers/sync.py
+++ b/synapse/handlers/sync.py
@@ -968,7 +968,7 @@ class SyncHandler(object):
         # Always use the `now_token` in `SyncResultBuilder`
         now_token = await self.event_sources.get_current_token()
 
-        logger.info(
+        logger.debug(
             "Calculating sync response for %r between %s and %s",
             sync_config.user,
             since_token,
@@ -1498,7 +1498,7 @@ class SyncHandler(object):
         room_entries = []
         invited = []
         for room_id, events in iteritems(mem_change_events_by_room_id):
-            logger.info(
+            logger.debug(
                 "Membership changes in %s: [%s]",
                 room_id,
                 ", ".join(("%s (%s)" % (e.event_id, e.membership) for e in events)),
@@ -1892,7 +1892,7 @@ class SyncHandler(object):
 
             if batch.limited and since_token:
                 user_id = sync_result_builder.sync_config.user.to_string()
-                logger.info(
+                logger.debug(
                     "Incremental gappy sync of %s for user %s with %d state events"
                     % (room_id, user_id, len(state))
                 )
diff --git a/synapse/handlers/user_directory.py b/synapse/handlers/user_directory.py
index 624f05ab5b..81aa58dc8c 100644
--- a/synapse/handlers/user_directory.py
+++ b/synapse/handlers/user_directory.py
@@ -149,7 +149,7 @@ class UserDirectoryHandler(StateDeltasHandler):
                     self.pos, room_max_stream_ordering
                 )
 
-                logger.info("Handling %d state deltas", len(deltas))
+                logger.debug("Handling %d state deltas", len(deltas))
                 yield self._handle_deltas(deltas)
 
                 self.pos = max_pos
@@ -195,7 +195,7 @@ class UserDirectoryHandler(StateDeltasHandler):
                         room_id, self.server_name
                     )
                     if not is_in_room:
-                        logger.info("Server left room: %r", room_id)
+                        logger.debug("Server left room: %r", room_id)
                         # Fetch all the users that we marked as being in user
                         # directory due to being in the room and then check if
                         # need to remove those users or not
diff --git a/synapse/http/site.py b/synapse/http/site.py
index 911251c0bc..e092193c9c 100644
--- a/synapse/http/site.py
+++ b/synapse/http/site.py
@@ -225,7 +225,7 @@ class SynapseRequest(Request):
             self.start_time, name=servlet_name, method=self.get_method()
         )
 
-        self.site.access_logger.info(
+        self.site.access_logger.debug(
             "%s - %s - Received request: %s %s",
             self.getClientIP(),
             self.site.site_tag,
diff --git a/synapse/push/httppusher.py b/synapse/push/httppusher.py
index d0879b0490..5bb17d1228 100644
--- a/synapse/push/httppusher.py
+++ b/synapse/push/httppusher.py
@@ -398,7 +398,7 @@ class HttpPusher(object):
         Args:
             badge (int): number of unread messages
         """
-        logger.info("Sending updated badge count %d to %s", badge, self.name)
+        logger.debug("Sending updated badge count %d to %s", badge, self.name)
         d = {
             "notification": {
                 "id": "",
diff --git a/synapse/storage/data_stores/main/user_directory.py b/synapse/storage/data_stores/main/user_directory.py
index 90c180ec6d..6b8130bf0f 100644
--- a/synapse/storage/data_stores/main/user_directory.py
+++ b/synapse/storage/data_stores/main/user_directory.py
@@ -183,7 +183,7 @@ class UserDirectoryBackgroundUpdateStore(StateDeltasStore):
             )
             return 1
 
-        logger.info(
+        logger.debug(
             "Processing the next %d rooms of %d remaining"
             % (len(rooms_to_work_on), progress["remaining"])
         )
@@ -308,7 +308,7 @@ class UserDirectoryBackgroundUpdateStore(StateDeltasStore):
             )
             return 1
 
-        logger.info(
+        logger.debug(
             "Processing the next %d users of %d remaining"
             % (len(users_to_work_on), progress["remaining"])
         )
diff --git a/synapse/storage/persist_events.py b/synapse/storage/persist_events.py
index af3fd67ab9..a5370ed527 100644
--- a/synapse/storage/persist_events.py
+++ b/synapse/storage/persist_events.py
@@ -390,7 +390,7 @@ class EventsPersistenceStorage(object):
                                     state_delta_reuse_delta_counter.inc()
                                     break
 
-                        logger.info("Calculating state delta for room %s", room_id)
+                        logger.debug("Calculating state delta for room %s", room_id)
                         with Measure(
                             self._clock, "persist_events.get_new_state_after_events"
                         ):
diff --git a/synapse/util/caches/response_cache.py b/synapse/util/caches/response_cache.py
index 82d3eefe0e..b68f9fe0d4 100644
--- a/synapse/util/caches/response_cache.py
+++ b/synapse/util/caches/response_cache.py
@@ -144,7 +144,7 @@ class ResponseCache(object):
         """
         result = self.get(key)
         if not result:
-            logger.info(
+            logger.debug(
                 "[%s]: no cached result for [%s], calculating new one", self._name, key
             )
             d = run_in_background(callback, *args, **kwargs)