1 files changed, 14 insertions, 0 deletions
diff --git a/synapse/util/metrics.py b/synapse/util/metrics.py
index 0b944d3e63..4d7fee8868 100644
--- a/synapse/util/metrics.py
+++ b/synapse/util/metrics.py
@@ -13,10 +13,12 @@
# See the License for the specific language governing permissions and
# limitations under the License.
+from twisted.internet import defer
from synapse.util.logcontext import LoggingContext
import synapse.metrics
+from functools import wraps
import logging
@@ -47,6 +49,18 @@ block_db_txn_duration = metrics.register_distribution(
)
+def measure_func(name):
+ def wrapper(func):
+ @wraps(func)
+ @defer.inlineCallbacks
+ def measured_func(self, *args, **kwargs):
+ with Measure(self.clock, name):
+ r = yield func(self, *args, **kwargs)
+ defer.returnValue(r)
+ return measured_func
+ return wrapper
+
+
class Measure(object):
__slots__ = [
"clock", "name", "start_context", "start", "new_context", "ru_utime",
|
