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ityouknow · Jan 30, 2021 · fd64353 · fd64353
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diff --git a/_posts/2017/2017-09-03-jvm-command.md b/_posts/2017/2017-09-03-jvm-command.md
@@ -478,9 +478,9 @@ Execute Object Query Language (OQL) query
 
 一般查看堆异常情况主要看这个两个部分：
 Show instance counts for all classes (excluding platform)，平台外的所有对象信息。如下图：
-![](http://ityouknow.com/assets/images/2016/jvm-jhat-excluding-paltform.png) <br/>
+![](http://favorites.ren/assets/images/2016/jvm-jhat-excluding-paltform.png) <br/>
 Show heap histogram 以树状图形式展示堆情况。如下图：
-![](http://ityouknow.com/assets/images/2016/jvm-jhat-heap-histogram.png) <br/>
+![](http://favorites.ren/assets/images/2016/jvm-jhat-heap-histogram.png) <br/>
 具体排查时需要结合代码，观察是否大量应该被回收的对象在一直被引用或者是否有占用内存特别大的对象无法被回收。<br/>
 **一般情况，会down到客户端用工具来分析**
 

diff --git a/_posts/2017/2017-09-18-GC-Analysis.md b/_posts/2017/2017-09-18-GC-Analysis.md
@@ -114,10 +114,10 @@ Full GC回收日志:
 通过两张图非常明显看出gc日志构成：
 
 Young GC日志:
-![](http://ityouknow.com/assets/images/2017/jvm/Young GC.png)
+![](http://favorites.ren/assets/images/2017/jvm/Young GC.png)
 
 Full GC日志:
-![](http://ityouknow.com/assets/images/2017/jvm/Full GC.png)
+![](http://favorites.ren/assets/images/2017/jvm/Full GC.png)
 
 
 ## GC分析工具

diff --git a/_posts/2017/2017-09-28-jvm-overview.md b/_posts/2017/2017-09-28-jvm-overview.md
@@ -173,11 +173,11 @@ GC最基础的算法有三种：标记 -清除算法、复制算法、标记-压
 
 Young GC日志:
 
-![](http://ityouknow.com/assets/images/2017/jvm/Young GC.png)
+![](http://favorites.ren/assets/images/2017/jvm/Young GC.png)
 
 Full GC日志:
 
-![](http://ityouknow.com/assets/images/2017/jvm/Full GC.png)
+![](http://favorites.ren/assets/images/2017/jvm/Full GC.png)
 
 **调优命令**