added event loop monitor

services/docstore/app.coffee

@@ -10,6 +10,7 @@ Path       = require "path"
 Metrics.initialize("docstore")
 logger.initialize("docstore")
 Metrics.mongodb.monitor(Path.resolve(__dirname + "/node_modules/mongojs/node_modules/mongodb"), logger)
+Metrics.event_loop?.monitor(logger)
 
 app = express()
 

services/docstore/package.json

@@ -10,7 +10,7 @@
   "dependencies": {
     "settings-sharelatex": "git+https://github.com/sharelatex/settings-sharelatex.git#v1.0.0",
     "logger-sharelatex": "git+https://github.com/sharelatex/logger-sharelatex.git#v1.0.0",
-    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.0.0",
+    "metrics-sharelatex": "git+https://github.com/sharelatex/metrics-sharelatex.git#v1.1.0",
     "mongojs": "0.18.2",
     "express": "~4.1.1",
     "underscore": "~1.6.0",