2 of 16 cores are constantly maxing out - how to balance the load?
raffael.vogler at yieldlove.com
Thu Jan 11 10:13:28 UTC 2018
I have nginx with php-fpm running on a 16 core Ubuntu 16.04 instance. The
server is handling more than 10 million requests per hour.
As you can see on the htop screenshot cores 6 and 7 are maxed out and
that's the case constantly - even after restarting nginx those two cores
stay at that level.
I wonder why is that so and how to balance the load more evenly?
Also I'm curious to know whether this might indicate a performance relevant
issue or if it is most likely harmless and just looks odd.
> cat /etc/nginx/nginx.conf | grep -v '^\s*#'
ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
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