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Posted to commits@servicecomb.apache.org by "JedrekWang (via GitHub)" <gi...@apache.org> on 2023/12/11 13:32:05 UTC
[I] cse_slow_request日志记录的耗时不准确 [servicecomb-java-chassis]
JedrekWang opened a new issue, #4129:
URL: https://github.com/apache/servicecomb-java-chassis/issues/4129
#### 背景：
cse_slow_request日志记录的thradPoolQueue阶段耗时统计不正确
#### 问题原因：
当请求堆积在请求队列中时，超过时间上限后请求失败，未刷新startSchedule参数，导致threadPoolQueue计算耗时为0，相关方法为
calcThreadPoolQueueTime()
#### 问题复现：
将配置项servicecomb.executor.default.coreThreads-per-group和servicecomb.executor.default.maxThreads-per-group设为1
构造接口耗时30s，连续下发3次，查看slow_request即可
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Re: [I] cse_slow_request日志记录的耗时不准确 [servicecomb-java-chassis]
Posted by "liubao68 (via GitHub)" <gi...@apache.org>.
liubao68 commented on issue #4129:
URL: https://github.com/apache/servicecomb-java-chassis/issues/4129#issuecomment-1869986769
Tested in 3.0.0
```text
2023-12-27 14:14:06,782 [group0-1-thread-1] Slow Provider invocation [PROVIDER rest provider.ProviderController.sayHello](50 ms)[658bc0895cb51180]
http method : POST
url : /benchmark
endpoint : 10.37.113.232:29893
status code : 408
total : 30089.889ms
prepare : 0.215ms
provider-decode : 0.228ms
queue : 30088.654ms
execute : 0.0ms
provider-encode : 0.118ms
provider-send : 0.43ms
F(-01880)-provider-bulkhead: 30088.700ms
F(-01890)-provider-circuit-breaker: 30088.710ms
F(-01900)-rate-limiting: 30088.723ms
F(-01995)-context-mapper: 30088.735ms
F(-02000)-rest-server-codec: 30089.598ms
F(000000)-schedule: 30088.688ms
```
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Re: [I] cse_slow_request日志记录的耗时不准确 [servicecomb-java-chassis]
Posted by "liubao68 (via GitHub)" <gi...@apache.org>.
liubao68 closed issue #4129: cse_slow_request日志记录的耗时不准确
URL: https://github.com/apache/servicecomb-java-chassis/issues/4129
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