Track costs per agent, per task, per project, per goal. See which agents are expensive,
to view your site, and how your audiences overlap with other websites.，更多细节参见新收录的资料
15+ Premium newsletters from leading experts，详情可参考新收录的资料
关键点：载体线程永远不会因为虚拟线程的 IO 等待而阻塞，它们一直在执行不同的虚拟线程。一个载体线程可以在一秒钟内服务几十个虚拟线程（因为每个虚拟线程真正占用载体线程的时间很短，大部分时间在等待）。