From cf10347939da37020feb0c24d7214587eb2f4a34 Mon Sep 17 00:00:00 2001
From: wujiawei <12345678>
Date: Tue, 11 Feb 2025 11:26:48 +0800
Subject: [PATCH] =?UTF-8?q?=E3=80=90fix=E3=80=91=20=E6=8E=A7=E5=88=B6mysql?=
 =?UTF-8?q?=E5=8D=A0=E7=94=A8=E5=86=85=E5=AD=98=E5=9C=A8150mb=E5=B7=A6?=
 =?UTF-8?q?=E5=8F=B3?=
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---
 client-k8s.yaml | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/client-k8s.yaml b/client-k8s.yaml
index 162b42ce..eb1ce28f 100644
--- a/client-k8s.yaml
+++ b/client-k8s.yaml
@@ -122,10 +122,10 @@ spec:
           resources:
             limits:
               cpu: 500m
-              memory: 512Mi
+              memory: 256Mi
             requests:
               cpu: 500m
-              memory: 512Mi
+              memory: 256Mi
           volumeMounts:
             - name: mysql-data
               mountPath: /var/lib/mysql
@@ -437,9 +437,22 @@ data:
 
     skip-name-resolve
 
-    max_connections=1000
+    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'
 
@@ -447,6 +460,10 @@ 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
+    
     slow_query_log=ON
 
 
@@ -454,5 +471,5 @@ data:
 
     innodb_flush_log_at_trx_commit=2
 
-    group_concat_max_len=1024
+    group_concat_max_len=512