When I upload my project on the online hosting server, the entry processes usage goes to 100%. It results to website down.
Using
$this->output->enable_profiler(TRUE);
I got this result.
MEMORY USAGE
1,263,856 bytes
Even a single page takes 1.2 MB
How can I solve my this problem, Please Help
I don't believe so. Maybe just make sure you aren't loading things where they aren't actually needed (like autoload loads things for each request whether you utilize it or not). CI actually has one of the smallest memory footprints of any a framework. All frameworks take more overhead than straight PHP. Try benchmarking the same thing in another framework and it will most likely use more memory than CI does