I’ve been having trouble with downtime over the past few months.
In past month I’ve had 2h 39m 57s of downtime on 10 occasions. This is on a VPS with the minimum RAM guarantees is 300 MB on ps40070.
Support say that my PS server is actually hitting the allocated RAM limit a number of times. It happens so fast that my usage charts can’t update (we’re talking milli-seconds here).
I have made all the usual speed tweaks (caching, minimizing and checking access logs) and I can’t find anything out of the ordinary.
The sites on this server get less than 30,000 visitors a month. I can’t find any bandwidth stats on the panel.
How can I find out why these RAM spikes are occurring?
How can I find out how much RAM in need to upgrade to?