Port locks with high time under LCNT
Thu Jan 2 17:37:55 CET 2020
Thanks to @Peti Gömöri, I was able to identify these Port locks:
Some of them are taking up to 6.7sec (6707846 usec) :-/
My application is serving static images by calling file:sendfile/2 (
Can someone please explain how I can avoid these locks or at least make
their impact lesser?
Mon 30 dec. 2019 at 19:58, Frank Muller <frank.muller.erl@REDACTED> wrote:
> I was able to find out which lock is used by run_queue:
> Question: how can I check the lock behind #Port<app@REDACTED> for
> Hi All
>> My custom-made web server which only serves only static files (a la Hugo:
>> https://gohugo.io/) is showing this under LCNT:
>> Can someone explain how to dig further to understand what’s going on and
>> why these Port locks are taking so much time?
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the erlang-questions