Resolved Long pause on loading pages... nginx -> apache issue?

[yabado]

I have started seeing pages take along time to load on my plesk onyx linux server.

It looks like it is dns, but I don't think that is it. Page is requested and just sits there for many seconds, then the whole pages loads at once.

Is this the nginx proxy waiting on apache and then timing out?

Trying to run down the cause of this issue.

Anyone have any ideas or places to look on this?

 

[Bitpalast]

Please test your website with Pingdom Tools . It will display where the website needs most of the time, e.g. name resolution, TLS handshake, transport of files, rendering etc. Please report back here where it spends most waiting time.

 

[yabado]

A complete server reboot has cleared things up currently, but time will tell if it will stick.