I am facing the problem in my magento website, My magento admin panel is too slow. When I click on any menu tab like orders, add new product etc, it take more than a minute to open that page. And normally its shows these 2 error:
Error 503 Service Unavailable Service Unavailable Guru Meditation XID: 1386574399 Varnish cache server
and:
Error 504 timeout
I am not sure how these error are coming, I already uninstall extra extensions Note This is happening for last 5 or 6 days, Before that everything was fine. And my website frontend is also too slow Please advise Thank you