Merge branch 'develop' into application-services

3 files changed, 36 insertions, 24 deletions

diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py
index b350fd61f1..310ee0104c 100644
--- a/synapse/storage/_base.py
+++ b/synapse/storage/_base.py
@@ -85,6 +85,28 @@ class SQLBaseStore(object):
         self._db_pool = hs.get_db_pool()
         self._clock = hs.get_clock()
 
+        self._previous_txn_total_time = 0
+        self._current_txn_total_time = 0
+        self._previous_loop_ts = 0
+
+    def start_profiling(self):
+        self._previous_loop_ts = self._clock.time_msec()
+
+        def loop():
+            curr = self._current_txn_total_time
+            prev = self._previous_txn_total_time
+            self._previous_txn_total_time = curr
+
+            time_now = self._clock.time_msec()
+            time_then = self._previous_loop_ts
+            self._previous_loop_ts = time_now
+
+            ratio = (curr - prev)/(time_now - time_then)
+
+            logger.info("Total database time: %.3f%%", ratio * 100)
+
+        self._clock.looping_call(loop, 10000)
+
     @defer.inlineCallbacks
     def runInteraction(self, desc, func, *args, **kwargs):
         """Wraps the .runInteraction() method on the underlying db_pool."""
@@ -114,6 +136,9 @@ class SQLBaseStore(object):
                         "[TXN END] {%s} %f",
                         name, end - start
                     )
+
+                    self._current_txn_total_time += end - start
+
         with PreserveLoggingContext():
             result = yield self._db_pool.runInteraction(
                 inner_func, *args, **kwargs
diff --git a/synapse/storage/schema/delta/v12.sql b/synapse/storage/schema/delta/v12.sql
index 16c2258ca4..302d958dbf 100644
--- a/synapse/storage/schema/delta/v12.sql
+++ b/synapse/storage/schema/delta/v12.sql
@@ -52,3 +52,14 @@ CREATE TABLE IF NOT EXISTS push_rules (
 );
 
 CREATE INDEX IF NOT EXISTS push_rules_user_name on push_rules (user_name);
+
+CREATE TABLE IF NOT EXISTS user_filters(
+  user_id TEXT,
+  filter_id INTEGER,
+  filter_json TEXT,
+  FOREIGN KEY(user_id) REFERENCES users(id)
+);
+
+CREATE INDEX IF NOT EXISTS user_filters_by_user_id_filter_id ON user_filters(
+  user_id, filter_id
+);
diff --git a/synapse/storage/schema/delta/v13.sql b/synapse/storage/schema/delta/v13.sql
deleted file mode 100644
index beb39ca201..0000000000
--- a/synapse/storage/schema/delta/v13.sql
+++ /dev/null
@@ -1,24 +0,0 @@
-/* Copyright 2015 OpenMarket Ltd
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-CREATE TABLE IF NOT EXISTS user_filters(
-  user_id TEXT,
-  filter_id INTEGER,
-  filter_json TEXT,
-  FOREIGN KEY(user_id) REFERENCES users(id)
-);
-
-CREATE INDEX IF NOT EXISTS user_filters_by_user_id_filter_id ON user_filters(
-  user_id, filter_id
-);