heapdump.cn

heapdump.cn is a live Chinese-language website hosted on China Telecom (Group) (AS4811) in China, served by Nginx. cl0q first saw it on 2025-05-21 and last crawled it on 2026-11-06. It resolves to 113.31.106.79. We've seen one of its subdomains, listed below. Its favicon is fingerprinted by SHA-256, so you can find every other site that serves the same icon.

How the site describes itself:

有性能问题，上HeapDump性能社区

学习性能知识、交流性能经验、寻求性能服务、招揽性能人才，有性能问题，上HeapDump性能社区。HeapDump性能社区是国内首个专注性能领域的技术社区，十几万开发者在这里讨论和分享JVM/Java/Linux操作系统/数据库/中间件/前端/客户端等性能相关技术，并积累了大量内存泄漏、线程阻塞、Full GC、数据库和中间件等性能问题和诊断调优实践案例，同时还有几十个阿里腾讯百度华为的性能技术专家通过性能问答、性能课程、性能训练营等形式常驻为您传道授业答疑解惑。