add tracemalloc

backend/stream.py

@@ -14,6 +14,8 @@ import aiohttp
 import aiohttp_socks
 import html.parser
 import stream_providers
+import tracemalloc
+tracemalloc.start()
 
 logging.basicConfig(format='[%(filename)s:%(lineno)d] %(message)s', stream=sys.stdout, level=logging.INFO)
 logger = logging.getLogger(__name__)