diff -r 06671781b04d -r 700783ed3415 contrib/perf.py
--- a/contrib/perf.py	Tue Mar 26 08:36:47 2024 +0000
+++ b/contrib/perf.py	Tue Mar 26 08:39:08 2024 +0000
@@ -2058,8 +2058,7 @@
     if generatev3 is not None:
 
         def generate(repo):
-            entries, bytes, data = generatev3(repo, None, None, True)
-            return data
+            return generatev3(repo, None, None, True)
 
         available[b'v3-exp'] = generate