Hi, developers! I have application with libcurl uses simple multi interface and do 1500 requests per second without any problems with about 35% CPU. I've decided to try curl_multi_socket interface because "it also offers a much more high-performance API that will make a significant difference for applications using large numbers of simultaneous connections." My application uses epoll so I've created code based on it and ephiperfifio. example. As a result my application can't handle 1500 requests per second and starts failing them with timeout. Moreover it uses much more CPU (50% on 1500 RPS). I guess that I do something wrong but can't find the problem. Could you help me, please?
My code here: https://godbolt.org/z/Gb4Gn3jro Sincerely, Oleg
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