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Send timing info about spawner success / failure

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YuviPanda
2016-04-01 00:50:38 -07:00
parent 4644e7019e
commit 2dd3d3c448
1 changed files with 3 additions and 0 deletions
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3
jupyterhub/handlers/base.py
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@@ -304,6 +304,7 @@ class BaseHandler(RequestHandler):
return return
toc = IOLoop.current().time() toc = IOLoop.current().time()
self.log.info("User %s server took %.3f seconds to start", user.name, toc-tic) self.log.info("User %s server took %.3f seconds to start", user.name, toc-tic)
self.statsd.timing('spawner.success', (toc - tic) * 1000)
yield self.proxy.add_user(user) yield self.proxy.add_user(user)
user.spawner.add_poll_callback(self.user_stopped, user) user.spawner.add_poll_callback(self.user_stopped, user)
@@ -327,6 +328,8 @@ class BaseHandler(RequestHandler):
# schedule finish for when the user finishes spawning # schedule finish for when the user finishes spawning
IOLoop.current().add_future(f, finish_user_spawn) IOLoop.current().add_future(f, finish_user_spawn)
else: else:
toc = IOLoop.current().time()
self.statsd.timing('spawner.failure', (toc - tic) * 1000)
raise web.HTTPError(500, "Spawner failed to start [status=%s]" % status) raise web.HTTPError(500, "Spawner failed to start [status=%s]" % status)
else: else:
yield finish_user_spawn() yield finish_user_spawn()