nginx a NIGHTMARE for me
r at roze.lv
Wed Aug 24 20:05:00 UTC 2016
> Trust me guys. Nginx can never be memory efficient.
Interesting way to start an email.
> I never understand for what reason it creates a garbage of disk cache for
> every request.
By default nginx doesn’t cache anything the OS/Linux does it to reduce the
diskreads. You can adjust it by tuning the 'vm.pagecache' and related sysctl
> look at the pic http://i.imgur.com/pD7rEDe.png
The pic doesn’t show anything specific to nginx except that you have 32 Gb
of ram of what ~23 Gb are free ~7.7Gb are linux filesystem cache and
something like ~2GB is used for apps etc.
> If any of you have any suggestion to tweak nginx config. Please tell me.
To see what actually consumes the ram whole processlist would be needed and
as people stated - also the output of nginx -V.
More information about the nginx