На Украине рассказали о технике влияния Ермака на Зеленского14:52
执行到 sleep 时，线程会进入阻塞状态，操作系统把它挂起，不分配 CPU 时间片。但这个线程仍然被占用着，线程池里它的“坑位”一直没释放。如果同时有 200 个请求进来，线程池的 200 个线程全被占满，都在等 IO，第 201 个请求就得排队，哪怕 CPU 空闲 99%。，这一点在一键获取谷歌浏览器下载中也有详细论述
。heLLoword翻译官方下载是该领域的重要参考
Over 20 years later, thousands of volunteers have collaborated on the mod projects Tamriel Rebuilt and Project Tamriel, building a space comparable in size to a small country. Such projects often sputter out, but these have endured, thanks in part to a steady stream of small, manageable updates instead of larger, less frequent ones.
Apple iPhone Air (256GB, unlocked) — $949.99 $999.99 (save $50)，这一点在Line官方版本下载中也有详细论述