diff --git a/config/testdata/consumer_config.yml b/config/testdata/consumer_config.yml
index 7de42f38c1c706253ae04c905caa742c1412bc77..373871dccbc6c3f7272b7abcb1a9a104c8f13090 100644
--- a/config/testdata/consumer_config.yml
+++ b/config/testdata/consumer_config.yml
@@ -56,9 +56,12 @@ protocol_conf:
     session_timeout: "20s"
     pool_size: 64
     pool_ttl: 600
-    gr_pool_size: 1000
-    queue_len: 128
-    queue_number: 10
+    # gr_pool_size is recommended to be set to [cpu core number] * 100
+    gr_pool_size: 1200
+    # queue_len is recommended to be set to 64 or 128
+    queue_len: 64
+    # queue_number is recommended to be set to gr_pool_size / 20
+    queue_number: 60
     getty_session_param:
       compress_encoding: false
       tcp_no_delay: true
diff --git a/config/testdata/provider_config.yml b/config/testdata/provider_config.yml
index da3402dbf1f17568ec638841e8557bddc91eaed6..e135860c208ff4d386a1abd658049e0e0aac73a3 100644
--- a/config/testdata/provider_config.yml
+++ b/config/testdata/provider_config.yml
@@ -56,9 +56,12 @@ protocol_conf:
   dubbo:
     session_number: 700
     session_timeout: "20s"
-    gr_pool_size: 1000
-    queue_len: 128
-    queue_number: 10
+    # gr_pool_size is recommended to be set to [cpu core number] * 10
+    gr_pool_size: 120
+    # queue_len is recommended to be set to 64 or 128
+    queue_len: 64
+    # queue_number is recommended to be set to gr_pool_size / 20
+    queue_number: 6
     getty_session_param:
       compress_encoding: false
       tcp_no_delay: true