Hi Oleg. On 31.05.22 16:17, Aleh Linkin wrote:
Version 7.83
Please keep the list in the loop. Regards Alex
On Tue, May 31, 2022 at 12:09 PM Aleksandar Lazic <al-curllibr...@none.at <mailto:al-curllibr...@none.at>> wrote: On Mon, 30 May 2022 13:39:15 +0300 Aleh Linkin via curl-library <curl-library@lists.haxx.se <mailto:curl-library@lists.haxx.se>> wrote: > 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 <https://godbolt.org/z/Gb4Gn3jro> I have tried to compile it but got compile error. ``` # Compilation provided by Compiler Explorer at https://godbolt.org/ <https://godbolt.org/> <Compilation failed> # Compiler exited with result code 1 . . . . ``` Please can you tell us which version is in use. Maybe you can post the output of this line. ``` csDebug(ERROR_LVL, "%s: curl_version_info() failed", __func__); ``` > Sincerely, > Oleg Regards Alex
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