Tired another script which was perfect without any glitch problem remain same.
Would you tell me what is wrong ? OS , Cpu , ram
Should i try VPS with dual core more ram ? I need suggestion !
Maybe you should try with with Debian OS and dual core. I bet you have OpenVZ VPS, this means that other VPS's can affect your VPS, usually this happens when hosting company oversell their VPS. KVM is more stable.