dubbo2.7.4.1升级到dubbo3.1.5性能直线下降啊，怎么回事？谁来解释一下？
- Dominant language
- Java
- Stars
- 41.6k
- Forks
- 26.4k
- Avg merge
- 15h 13m
- Merged PRs (30d)
- 4
Description
服务架构：dubbo+nacos注册中心配置中心
Java version: jdk1.8
nacos-client:2.0.3
``
两个dubbo版本压测了两个接口的报告数据
dubbo3.1.5压测结果：
**接口1**
**接口2**
dubbo2.7.4.1压测结果：
**接口1**
**接口2**
可以看到，dubbo3.1.5(接口1，接口2）和dubbo2.7.4.1(接口1，接口2）两组数据的压测报告相差巨大，为什么高版本的dubbo性能下降这么厉害？？
Contributor guide
Research direction
No source files, tests, or entry points are named. Start by reproducing the two interface load tests with Dubbo 2.7.4.1 and 3.1.5 under the stated Java 8, Nacos, and configuration setup, then compare the effective settings and performance data. Done means identifying a reproducible cause for the regression and documenting the evidence or required correction.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- distributed-systems
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100