From 3f7a31d3663049eeab6fff90e18d060966c51853 Mon Sep 17 00:00:00 2001 From: "Paul \"LeoNerd\" Evans" Date: Mon, 16 Mar 2015 18:31:29 +0000 Subject: [PATCH] Add a DistributionMetric to HTTP request/response processing time in the server --- synapse/http/server.py | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/synapse/http/server.py b/synapse/http/server.py index f1376ee24..dee49b9e1 100644 --- a/synapse/http/server.py +++ b/synapse/http/server.py @@ -46,6 +46,11 @@ outgoing_responses_counter = metrics.register_counter( labels=["method", "code"], ) +response_timer = metrics.register_distribution( + "response_time", + labels=["method", "servlet"] +) + class HttpServer(object): """ Interface for registering callbacks on a HTTP server @@ -169,6 +174,10 @@ class JsonResource(HttpServer, resource.Resource): code, response = yield callback(request, *args) self._send_response(request, code, response) + response_timer.inc_by( + self.clock.time_msec() - start, request.method, servlet_classname + ) + return # Huh. No one wanted to handle that? Fiiiiiine. Send 400.