iohao
commented
2 days ago Open congcongfu opened 2 days ago
iohao
commented
2 days ago 
congcongfu
commented
2 days ago 感谢，我调整参数再试一下。
你的问题
描述你遇到的问题
我的部署模式是：对外服2个（8C16G），网关3个（8C16G），逻辑服10个。 压力测试情况下：5000个连接（5000个用户同时在线），压测一个查询用户信息的action，大概qps 在 2000左右 对外服和网关的连接全部断连，对外服不可用。
对外服出现如下异常
2024-10-12 18:21:17,476[v3][game-external][game-external-online-aliyun][iohao.com:external-netty-server-worker-3][][][][SocketUserSessionHandler.java:exceptionCaught:63][ERROR][ExternalTopic] - SocketUserSessionHandler exceptionCaught[rpcContext:{"ThreadContextClassLoader":"org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader"}]
io.netty.channel.unix.Errors$NativeIoException: recvAddress(..) failed: Connection reset by peer
网关出现如下异常
2024-10-11 18:11:24,390[v3][gateway-game][game-gateway-aliyun][Processor-Executor-common-1-2][][][][ResponseMessageBrokerProcessor.java:handleRequest:73][ERROR][MsgTransferTopic] - Check connection failed for address: Origin url [10.16.72.249:38414], Unique key [10.16.72.249:38414]., maybe write overflow![rpcContext:{"ThreadContextClassLoader":"org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader"}]
com.alipay.remoting.exception.RemotingException: Check connection failed for address: Origin url [10.16.72.249:38414], Unique key [10.16.72.249:38414]., maybe write overflow!
at com.alipay.remoting.DefaultConnectionManager.check(DefaultConnectionManager.java:364) ~[bolt-1.6.6.jar:?]
at com.alipay.remoting.rpc.RpcServerRemoting.oneway(RpcServerRemoting.java:81) ~[bolt-1.6.6.jar:?]
at com.alipay.remoting.rpc.RpcRemoting.oneway(RpcRemoting.java:91) ~[bolt-1.6.6.jar:?]
at com.alipay.remoting.rpc.RpcServer.oneway(RpcServer.java:529) ~[bolt-1.6.6.jar:?]
预期值
期望的预期值
qps预期可到2w左右
实际值
实际值
2000 qps
复现步骤
描述复现步骤，并提供复现 demo
暂无法提供
版本
疑问
是否与sofa-bolt 的框架限制有关？需要进行特殊的参数调优。