Recently I moved my Joomla 3.3.6 site on VPS from shared hosting. Following are VPS configurations:
Vendor: GenuineIntel Name: Intel(R) Xeon(R) CPU L5420 @ 2.50GHz Speed: 2500.090 MHz Cache: 6144 KB 1024 MB RAM
Our daily pageviews are Aprx 11k. Now having couple of issues:
- Gtmetrix score has been reduced on VPS
- Sometime site wont open normally (takes time to load)
- VPS Ram is always 30% +
- CPU is aprx 3% and suddenly it shoot to aprx 20% (and then site dont load)
- It takes time to open Clear Cache from menu. (Joomla cache is enabled from global configuration as well as cache plugin). So I renamed cache folder and created new cache folder and clear cache loading issue was resolved, but admintools is not working perfectly, specially fix permission shows empty pop up, then i revert to old cache folder and admin tools fix permission worked fine but when i click on clear cache from Joomla back end menu it takes too much time and this remained same.
Although site was working perfectly on shared hosting but i had bandwidth issue so moved on VPS.
Joomla 3.3.6 K2 - updated bigshoot plugin - latest hwdmediashare - latest Xmap - latest
I would appreciate if someone can assist, I believe something is wrong with vps, because i never ever had a single issue on shared hosting and gtmetrix score was good than now, and i did not make any changes in joomla on VPS.