【fix】 优化使用 EventLoopGroup bossGroup = EventLoopGroupFactory.createBossGroup();

EventLoopGroup workerGroup = EventLoopGroupFactory.createWorkerGroup();

client-k8s.yaml

@@ -438,21 +438,10 @@ data:
     skip-name-resolve
 
     max_connections=100
-    
-    thread_cache_size=10
-
-    innodb_buffer_pool_chunk_size=64M #效果不明显
-    innodb_buffer_pool_size=64M #效果不明显
   
     lower_case_table_names=0
     
     table_open_cache=64
-    
-    query_cache_type=0
-    
-    query_cache_size=0
-    
-    key_buffer_size=0    
 
     default-time-zone='+08:00'
 
@@ -461,15 +450,40 @@ data:
     log_timestamps='SYSTEM'
 
     performance_schema_max_table_instances=400 #设置效果不明显
-    table_definition_cache=400
+    
     performance_schema=off #效果明显
     
+    table_definition_cache=400
+    
     slow_query_log=ON
 
-
     binlog_expire_logs_seconds = 2
 
     innodb_flush_log_at_trx_commit=2
 
     group_concat_max_len=512
+    
+    # 全局参数
+    
+    innodb_buffer_pool_size = 20M
+    
+    innodb_buffer_pool_chunk_size=20M #效果不明显
+    
+    key_buffer_size = 1M
+    
+    # 排序和连接参数
+    
+    sort_buffer_size = 256K
+    
+    join_buffer_size = 256K
+    
+    # 线程缓存参数
+    
+    thread_cache_size = 4
+    
+    # 日志参数
+    
+    innodb_log_file_size = 5M
+    
+    innodb_log_buffer_size = 1M