[GitHub] [dubbo] AlbumenJ commented on issue #10111: Critical bug: Consistency loadbalance cause the CPU usage is 100%.

[GitBox]

AlbumenJ commented on issue #10111:
URL: https://github.com/apache/dubbo/issues/10111#issuecomment-1384888599

   > 我这里使用的是version 2.7.18，遇到一致性hash负载占用cpu高的问题，请问这个问题在2.7.x有修复吗 
dump看线程都是在执行org.apache.dubbo.rpc.cluster.loadbalance.ConsistentHashLoadBalance.ConsistentHashSelector#selectForKey
 看了下火焰图在getHigherEntry中比较应该是比较占用cpu的 
![fire_1](https://user-images.githubusercontent.com/7310121/212655741-7b6775a5-6388-4e14-828a-284b54bbac2d.png)
   > 
   > 
![fire_2](https://user-images.githubusercontent.com/7310121/212655774-3c2444ef-10ec-4de8-b2b5-a635907e3de9.png)
   > 
   > 
![fire_3](https://user-images.githubusercontent.com/7310121/212655799-fe1516d1-a824-49c6-a2c5-1d53caf9fb92.png)
   
   Fix in 3.x. 2.7.x is only for security maintian now.


-- 
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-unsubscr...@dubbo.apache.org

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


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