[Bug]: V5 渲染存在性能问题
- Dominant language
- TypeScript
- Stars
- 12.3k
- Forks
- 1.6k
- PR merge metrics
- No merged PRs in 30d
Description
### Describe the bug / 问题描述
同渲染 500 节点，500 边。
1. 在同样节点，边，都静置的情况下，V5 一直在计算（看不出来在计算什么），V4 没有这种情况。
2. 在同样进行画布拖拽的情况下，V5 的CPU 计算一直很高，可以占用好几个核心，同时内存飙升，有内存泄露
这边 benchmark 如何衡量，如何给出来，官网的大数据量的场景示例也是 V4 的版本
V5版本
渲染节点图
性能监控图
***
V4版本
渲染节点图
性能监控图
### Reproduction link / 复现链接
_No response_
### Steps to Reproduce the Bug or Issue / 重现步骤
_No response_
### Version / 版本
Please select / 请选择
### OS / 操作系统
- [ ] macOS
- [ ] Windows
- [ ] Linux
- [ ] Others / 其他
### Browser / 浏览器
- [ ] Chrome
- [ ] Edge
- [ ] Firefox
- [ ] Safari (Limited support / 有限支持)
- [ ] IE (Nonsupport / 不支持)
- [ ] Others / 其他
Contributor guide
No contributing guide indexed for this repository
Research direction
No reproduction link, steps, version, browser, OS, files, or tests are provided. Start by creating a V5 graph with 500 nodes and 500 edges, compare it with V4 while idle and during canvas dragging, and profile CPU and memory behavior. Done means the performance regression and memory growth are identified and the comparison is improved or explained with a benchmark.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- data-visualization, performance
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 30/100