> >Actually it is, on my machine, when curl is built without c-ares, > >curl_easy_init() takes on average 60 microseconds. When using c-ares > >it's about 1100 microseconds for me, because with no c-ares there's no > >resolver init, with c-ares it has to init ares resolver (memory > >allocs, reading resolv.conf, etc) for each easy handle created. When >> doing 400 req/s as I do, that's a very noticeable time difference.
>Uh, I forgot to ask: why are you creating new handles all the time and not simply re-use already existing ones? Then there's no init time at all...! I am using 10 easy handles per thread and have taken care of reusing the handles in the code. But the transfer rate is 17Mbps. -- / daniel.haxx.se ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html ------------------------------------------------------------------- List admin: http://cool.haxx.se/list/listinfo/curl-library Etiquette: http://curl.haxx.se/mail/etiquette.html
