Category

Performance Optimization

Category

Isn’t it frustrating to experience errors like ‘Memcached error 47’? Memory caching systems generally speeds up web applications. However, the error code 47 indicates a temporary problem with memcached connection. At Bobcares, we often receive requests to fix Memcached errors as a part of our Server Management Services. Today, let’s see what causes this error and see how our Support Engineers fix it.   What does the memcached error 47 indicate? Let’s now do a…

CentOS Web Panel is a free control panel that allows quick and easy management of servers.It allows to improve server performance and website speed with web applications like Varnish Cache.But, enabling Varnish Cache often creates the error “503 backend fetch failed” due to configuration problems.At Bobcares, we help server owners to find the real reason for such errors as part of our Dedicated Support Services for Web Hosts.Today, let’s see what causes the CentOS Web…

“We’re having high overload in the php fpm service (it loads the 16 VCPU with 100%). I’ve to restart the service 4 times. We need your help.”We got this request recently from a server owner who was facing high CPU load due to PHP-FPM processes.In our role as Technical Support Services for web hosting companies, configuring and managing the web servers for best performance, is a major task we do.Analyzing the reasons for high server load…