On Tue, 1 Aug 2017, fan jinjie via curl-library wrote:

> As I test, when thread send more HTTPS requests at the same time, thread
> consume much CPU, but send more HTTP requests at the same time, thread
> consume less CPU.
>
> How to improve performance for HTTPS? Maybe using multithread to send HTTPS
> request?

Depending on your hardware and which cipher algorighms that are used for your
HTTPS connections, they are bound to use some up to a lot more CPU simply
because of all the math and crypto stuff they perform.

-- 
  / daniel.haxx.se
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