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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2018/12/19 08:20:55 UTC

[GitHub] xiaoni157 opened a new issue #2068: How do I optimize the connection between the collector and es?

xiaoni157 opened a new issue #2068: How do I optimize the connection between the collector and es?
URL: https://github.com/apache/incubator-skywalking/issues/2068
 
 
   Please answer these questions before submitting your issue.
   
   - Why do you submit this issue?
   - [✅ ] Question or discussion
   - [ ] Bug
   - [ ] Requirement
   - [ ] Feature or performance improvement
   
   ___
   ### Question
   - What do you want to know?
   How do I optimize the connection between the collector and es?
   ___
   ### Bug
   - Which version of SkyWalking, OS and JRE?
   skywalking ：5.0.0-GA aliyun ecs. ip:172.16.12.193
   The jar package: aliyun ecs. ip:172.16.12.192
   ElasticSearch version: 5.5 aliyun es server
   jdk :1.8.0_171
   
   - What happen?
   If possible, provide a way for reproducing the error. e.g. demo application, component version.
   
   Question1:I read this article [https://github.com/SkywalkingTest/Agent-Benchmarks/blob/master/README.md](url) ,But I did not find the collector configuration connection es part, is it the default configuration?
   ![19f9bab0e41165777235b2e4ed00aa54](https://user-images.githubusercontent.com/24448049/50207139-8f97f380-03a8-11e9-8271-4a637daae2a5.jpg)
   
   Question2:When I used jmeter to test, the CPU was stable around 25-30 without probes. After adding probes, the CPU in the first test could reach 100 in the first few minutes, and then dropped to about 35-40. The second test was normal, and there was no peak value, was it because of preheating? How do you optimize this?
   ___
   ### Requirement or improvement
   - Please describe about your requirements or improvement suggestions.

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