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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2021/11/19 10:55:46 UTC
[GitHub] [servicecomb-java-chassis] IcyZhang opened a new issue #2643: 所有微服务没有任何变化，之前好的，过了一段时间跑同样的tps下，出现大量的SSLException,message:Received close_notify during handshake
IcyZhang opened a new issue #2643:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2643
微服务业务没有任何变化，之前的性能测试是好的，但是过了一段时间再测试的时候，同样的tps下，客户端出现大量的SSLException
客户端：
2021-11-19 18:13:38.843|ERROR|[vert.x-eventloop-thread-7]||[RestClientInvocation:50]|Failed to send request, alreadyFailed:true, local:10.31.26.170:4784, remote:/10.31.23.40:8099, message=cause:VertxException,message:Connection was closed.
2021-11-19 18:13:38.843|ERROR|[vert.x-eventloop-thread-7]||[RestClientInvocation:50]|Failed to send request, alreadyFailed:true, local:10.31.26.170:15758, remote:/10.31.21.84:8089, message=cause:VertxException,message:Connection was closed.
2021-11-19 18:13:38.843|ERROR|[vert.x-eventloop-thread-7]||[RestClientInvocation:50]|Failed to send request, alreadyFailed:true, local:10.31.26.170:4690, remote:/10.31.23.40:8099, message=cause:VertxException,message:Connection was closed.
2021-11-19 18:13:38.843|ERROR|[vert.x-eventloop-thread-7]||[RestClientInvocation:50]|Failed to send request, alreadyFailed:true, local:10.31.26.170:15572, remote:/10.31.21.84:8089, message=cause:VertxException,message:Connection was closed.
2021-11-17 18:02:45.946|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:45.960|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:45.972|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:45.983|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:45.995|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.007|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.020|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.032|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.044|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.056|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.068|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
2021-11-17 18:02:46.079|ERROR|[vert.x-eventloop-thread-5]||[RestServerVerticle:119]|Unexpected error in server.cause:SSLException,message:Received close_notify during handshake
服务端：
2021-11-19 18:14:30.735|ERROR|[vert.x-eventloop-thread-2]||[RestServerVerticle:119]|Unexpected error in server.cause:SslHandshakeTimeoutException,message:handshake timed out after 10000ms
2021-11-19 18:14:34.029|ERROR|[vert.x-eventloop-thread-13]||[RestServerVerticle:119]|Unexpected error in server.cause:SslHandshakeTimeoutException,message:handshake timed out after 10000ms
2021-11-19 18:14:35.031|ERROR|[vert.x-eventloop-thread-11]||[RestServerVerticle:119]|Unexpected error in server.cause:SslHandshakeTimeoutException,message:handshake timed out after 10000ms
2021-11-19 18:14:35.031|ERROR|[vert.x-eventloop-thread-12]||[RestServerVerticle:119]|Unexpected error in server.cause:SslHandshakeTimeoutException,message:handshake timed out after 10000ms
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #2643: 所有微服务没有任何变化，之前好的，过了一段时间跑同样的tps下，出现大量的SSLException,message:Received close_notify during handshake
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #2643:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2643#issuecomment-974575407
SSL并发连接如果太大，通常服务器都扛不住。 可以观察下出现错误的时间点，是不是大量并发连接，服务端CPU是否非常高。
造成并发连接的可能性：1. 系统长时间没访问，所有的HTTP连接已经关闭回收， 突然来了大量并发请求重建连接；2. 系统某个时间点，部分请求超时，超时会关闭HTTP连接，导致大量连接重建； 3. 突发的大量用户并发（并发数，和TPS有差异）。 看你的测试场景，看起来是1.
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[GitHub] [servicecomb-java-chassis] fanjiwang1992 commented on issue #2643: 所有微服务没有任何变化，之前好的，过了一段时间跑同样的tps下，出现大量的SSLException,message:Received close_notify during handshake
Posted by GitBox <gi...@apache.org>.
fanjiwang1992 commented on issue #2643:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2643#issuecomment-974565712
看一下服务端内存变化,是否频繁gc以及FullGC时间
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