1 files changed, 42 insertions, 14 deletions
diff --git a/synapse/http/server.py b/synapse/http/server.py
index 6e8f4c9c5f..269b65ca41 100644
--- a/synapse/http/server.py
+++ b/synapse/http/server.py
@@ -42,34 +42,62 @@ logger = logging.getLogger(__name__)
 
 metrics = synapse.metrics.get_metrics_for(__name__)
 
-incoming_requests_counter = metrics.register_counter(
-    "requests",
+# total number of responses served, split by method/servlet/tag
+response_count = metrics.register_counter(
+    "response_count",
     labels=["method", "servlet", "tag"],
+    alternative_names=(
+        # the following are all deprecated aliases for the same metric
+        metrics.name_prefix + x for x in (
+            "_requests",
+            "_response_time:count",
+            "_response_ru_utime:count",
+            "_response_ru_stime:count",
+            "_response_db_txn_count:count",
+            "_response_db_txn_duration:count",
+        )
+    )
 )
+
 outgoing_responses_counter = metrics.register_counter(
     "responses",
     labels=["method", "code"],
 )
 
-response_timer = metrics.register_distribution(
-    "response_time",
-    labels=["method", "servlet", "tag"]
+response_timer = metrics.register_counter(
+    "response_time_seconds",
+    labels=["method", "servlet", "tag"],
+    alternative_names=(
+        metrics.name_prefix + "_response_time:total",
+    ),
 )
 
-response_ru_utime = metrics.register_distribution(
-    "response_ru_utime", labels=["method", "servlet", "tag"]
+response_ru_utime = metrics.register_counter(
+    "response_ru_utime_seconds", labels=["method", "servlet", "tag"],
+    alternative_names=(
+        metrics.name_prefix + "_response_ru_utime:total",
+    ),
 )
 
-response_ru_stime = metrics.register_distribution(
-    "response_ru_stime", labels=["method", "servlet", "tag"]
+response_ru_stime = metrics.register_counter(
+    "response_ru_stime_seconds", labels=["method", "servlet", "tag"],
+    alternative_names=(
+        metrics.name_prefix + "_response_ru_stime:total",
+    ),
 )
 
-response_db_txn_count = metrics.register_distribution(
-    "response_db_txn_count", labels=["method", "servlet", "tag"]
+response_db_txn_count = metrics.register_counter(
+    "response_db_txn_count", labels=["method", "servlet", "tag"],
+    alternative_names=(
+        metrics.name_prefix + "_response_db_txn_count:total",
+    ),
 )
 
-response_db_txn_duration = metrics.register_distribution(
-    "response_db_txn_duration", labels=["method", "servlet", "tag"]
+response_db_txn_duration = metrics.register_counter(
+    "response_db_txn_duration_seconds", labels=["method", "servlet", "tag"],
+    alternative_names=(
+        metrics.name_prefix + "_response_db_txn_duration:total",
+    ),
 )
 
 
@@ -330,7 +358,7 @@ class RequestMetrics(object):
                 )
                 return
 
-        incoming_requests_counter.inc(request.method, self.name, tag)
+        response_count.inc(request.method, self.name, tag)
 
         response_timer.inc_by(
             clock.time_msec() - self.start, request.method,