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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2021/07/31 06:38:47 UTC
[GitHub] [servicecomb-java-chassis] five111 opened a new issue #2491: 性能问题咨询
five111 opened a new issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491
客户端低频但必现Connection was closed 几个小时会报错一个报错
增加了metirc日志后 搜集到信息如下
第一类
**
[simpleConsumerThread-0]2021-07-30 22:12:51.344 [WARN ] | slow(1 ms) invocation, CONSUMER rest ude.udeS*****#*#*****er.launchTasks:[N] http method: POST[N]
url : /scheduler/launchtasks/[N]
server : rest://172.18.1.135:5559?sslEnabled=true&urlPrefix=%2Fbfs%2Frest[N]
status code: 490[N]
total : 1648.425 ms[N]
prepare : 0.25 ms[N]
handlers request : 0.307 ms[N]
client filters request : 0.133 ms[N]
send request : 1629.543 ms[N]
get connection : 1629.205 ms[N]
write to buf : 0.338 ms[N]
wait response : 2.967 ms[N]
wake consumer : 0.1 ms[N]
client filters response: 0.0 ms[N]
handlers response : 15.445 ms | org.apache.servicecomb.metrics.core.publish.SlowInvocationLogger.warn(TraceIdLogger.java:56)
**
没有改过超时时间，时间类配置都是默认配置 1.6s就超时了 ，对应的服务端没有任何日志
第二类
**
runlog.20210730213035.1.log.gz:[simpleConsumerThread-0]2021-07-30 20:55:34.585 [WARN ] |
slow(1 ms) invocation, CONSUMER rest databusmanager.TaskManagerController.launchTasks:[N]
http method: POST[N] url : /rest/v1/scheduler/launchTasks/[N] server : rest://172.18.0.152:8087?sslEnabled=true&urlPrefix=%2Fdatabus%2Frest%2Fcse[N]
status code: 408[N]
total : 30003.297 ms[N]
prepare : 0.7 ms[N]
handlers request : 0.141 ms[N]
client filters request : 0.106 ms[N]
send request : 0.0 ms[N]
get connection : 0.0 ms[N]
write to buf : 0.0 ms[N]
wait response : 0.0 ms[N]
wake consumer : 0.0 ms[N]
client filters response: 0.0 ms[N]
handlers response : 0.0 ms | org.apache.servicecomb.metrics.core.publish.SlowInvocationLogger.warn(TraceIdLogger.java:56)
runlog.20210731024455.1.log.gz:[simpleConsumerThread-0]2021-07-31 02:15:32.511 [WARN ] |
slow(1 ms) invocation, CONSUMER rest databusmanager.TaskManagerController.launchTasks:[N]
http method: POST[N] url : /rest/v1/scheduler/launchTasks/[N] server : rest://172.18.0.152:8087?sslEnabled=true&urlPrefix=%2Fdatabus%2Frest%2Fcse[N]
status code: 408[N]
total : 30002.336 ms[N]
prepare : 0.4 ms[N]
handlers request : 0.85 ms[N]
client filters request : 0.61 ms[N]
send request : 0.0 ms[N]
get connection : 0.0 ms[N]
write to buf : 0.0 ms[N]
wait response : 0.0 ms[N]
wake consumer : 0.0 ms[N]
client filters response: 0.0 ms[N]
handlers response : 0.0 ms | org.apache.servicecomb.metrics.core.publish.SlowInvocationLogger.warn(TraceIdLogger.java:56)
runlog.20210731092506.1.log.gz:[simpleConsumerThread-0]2021-07-31 08:30:33.741 [WARN ] |
slow(1 ms) invocation, CONSUMER rest databusmanager.TaskManagerController.launchTasks:[N]
http method: POST[N] url : /rest/v1/scheduler/launchTasks/[N] server : rest://172.18.0.200:8087?sslEnabled=true&urlPrefix=%2Fdatabus%2Frest%2Fcse[N]
status code: 408[N]
total : 30001.925 ms[N]
prepare : 0.7 ms[N]
handlers request : 0.115 ms[N]
client filters request : 0.108 ms[N]
send request : 0.0 ms[N]
get connection : 0.0 ms[N]
write to buf : 0.0 ms[N]
wait response : 0.0 ms[N]
wake consumer : 0.0 ms[N]
client filters response: 0.0 ms[N]
handlers response : 0.0 ms | org.apache.servicecomb.metrics.core.publish.SlowInvocationLogger.warn(TraceIdLogger.java:56)
**
的确是30s时间超时 但是一致的在send request 就没有了时间统计 ，对端也是没有日志的
麻烦帮忙分析下可能性，感谢
java-chassis版本2.1.5
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[GitHub] [servicecomb-java-chassis] five111 closed issue #2491: 性能问题咨询
Posted by GitBox <gi...@apache.org>.
five111 closed issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491
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[GitHub] [servicecomb-java-chassis] five111 commented on issue #2491: 性能问题咨询
Posted by GitBox <gi...@apache.org>.
five111 commented on issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491#issuecomment-891454844
> 第一类：这个是一个警告，当一个请求处理时间超过1秒的时候（默认值），就会输出。
这个不是个警告，这次请求是失败的
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[GitHub] [servicecomb-java-chassis] liubao68 commented on issue #2491: 性能问题咨询
Posted by GitBox <gi...@apache.org>.
liubao68 commented on issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491#issuecomment-890653606
第一类：这个是一个警告，当一个请求处理时间超过1秒的时候（默认值），就会输出。
第二类：这个是超时的情况下， 对于 send request/get connection的时间统计问题， 记得有修复过类似问题。
从提供的信息看， 直接的原因可能是获取连接慢。 详细原因，可能还得结合线程池统计、连接池统计信息等综合分析。
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[GitHub] [servicecomb-java-chassis] five111 commented on issue #2491: 性能问题咨询
Posted by GitBox <gi...@apache.org>.
five111 commented on issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491#issuecomment-891489782
> 第二类：这个是超时的情况下， 对于 send request/get connection的时间统计问题， 记得有修复过类似问题。
这个是哪个版本合入的？方便贴下pr吗
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[GitHub] [servicecomb-java-chassis] five111 edited a comment on issue #2491: 性能问题咨询
Posted by GitBox <gi...@apache.org>.
five111 edited a comment on issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491#issuecomment-890301555
https://github.com/apache/servicecomb-java-chassis/issues/1971 这个issue的描述似乎和我们相似
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[GitHub] [servicecomb-java-chassis] five111 commented on issue #2491: 性能问题咨询
Posted by GitBox <gi...@apache.org>.
five111 commented on issue #2491:
URL: https://github.com/apache/servicecomb-java-chassis/issues/2491#issuecomment-890301555
https://github.com/apache/servicecomb-java-chassis/issues/1971 这个issue的描似乎和我们相似
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