diff --git a/.gitignore b/.gitignore
index 11beb38ba..9b03b43d9 100644
--- a/.gitignore
+++ b/.gitignore
@@ -142,3 +142,4 @@ data/edate.pl
 plugins/l2tp
 plugins/openlitespeed
 plugins/gdrive
+debug.out
diff --git a/app.py b/app.py
index 13e12f3be..e564d4253 100644
--- a/app.py
+++ b/app.py
@@ -1,5 +1,10 @@
 # coding:utf-8
 
+# pip install profiler_online
+# 性能测试
+# from profiler_online import run_profiler
+# run_profiler()
+
 from gevent import monkey
 monkey.patch_all()
 
@@ -12,6 +17,12 @@ from route import app, socketio
 from gevent.pywsgi import WSGIServer
 from geventwebsocket.handler import WebSocketHandler
 
+
+from pyinstrument import Profiler
+profiler = Profiler()
+profiler.start()
+
+
 try:
     if __name__ == "__main__":