You are viewing a plain text version of this content. The canonical link for it is here.
Posted to notifications@dubbo.apache.org by "braveCS (via GitHub)" <gi...@apache.org> on 2023/04/27 02:19:39 UTC

[GitHub] [dubbo] braveCS opened a new issue, #12202: dubbo2.7.x升级到3.2.x后 应用跑两三天后就发生内存泄漏

braveCS opened a new issue, #12202:
URL: https://github.com/apache/dubbo/issues/12202

   dubbo2.7.x升级到3.2.x后 应用跑两三天后就发生内存泄漏。
   
   在 org.apache.dubbo.remoting.transport.netty4.NettyChannel的劝酒的私有的静态成员变量CHANNEL_MAP里的。
   里面55多万个元素，1.1G的大小。 
   
   到后面AbstractInvoker.waitForResultIfSync(底层是threadlessExecutor.waitAndDrain)会卡住，比如： 某个服务正常调用不到100ms就返回了，应用跑两三天后就开始 那个正常的服务调用开始20%的概率出现一次两三秒的卡顿。  
   
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org

[GitHub] [dubbo] CrazyHZM closed issue #12202: dubbo2.7.x升级到3.2.x后 应用跑两三天后就发生内存泄漏

Posted by "CrazyHZM (via GitHub)" <gi...@apache.org>.
CrazyHZM closed issue #12202: dubbo2.7.x升级到3.2.x后 应用跑两三天后就发生内存泄漏
URL: https://github.com/apache/dubbo/issues/12202


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org

[GitHub] [dubbo] AlbumenJ commented on issue #12202: dubbo2.7.x升级到3.2.x后 应用跑两三天后就发生内存泄漏

Posted by "AlbumenJ (via GitHub)" <gi...@apache.org>.
AlbumenJ commented on issue #12202:
URL: https://github.com/apache/dubbo/issues/12202#issuecomment-1524606778

   > 在 org.apache.dubbo.remoting.transport.netty4.NettyChannel的劝酒的私有的静态成员变量CHANNEL_MAP里的。
   > 里面55多万个元素，1.1G的大小。
   
   这个是有服务频繁上下线嘛，对应的内存 dump 可以私发下我吗
   
   > 到后面AbstractInvoker.waitForResultIfSync(底层是threadlessExecutor.waitAndDrain)会卡住，比如： 某个服务正常调用不到100ms就返回了，应用跑两三天后就开始 那个正常的服务调用开始20%的概率出现一次两三秒的卡顿。
   
   这个是所有的请求都慢还是部分请求而已
   


-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: notifications-unsubscribe@dubbo.apache.org
For additional commands, e-mail: notifications-help@dubbo.apache.org