On Thu, 25 Mar 2021, Nikos Dragazis via curl-library wrote:
and we have seen that 1/4 of the overall cpu utilization comes from
libcurl's `poll(2)` system calls. Specifically, the code paths to blame
are:
* `easy_transfer()` -> `curl_multi_poll()` -> `multi_wait()` -> `Curl_poll()`
* `Curl_read
Hi all,
While investigating the cpu utilization of our software, we believe that
we have spotted some inefficiencies in libcurl. Specifically, we have
seen that libcurl is issuing a lot of `poll(2)` system calls and this
increases the overall cpu utilization.
Here is some more context:
We are u
