How do I activate Opcache?

How do I activate Opcache?

Enabling opcode caching In the SOFTWARE section of the cPanel home screen, click Select PHP Version. Select the check box next to the opcode caching extension you want to enable: If you are using PHP version 5.4 or older, select apc. If you are using PHP version 5.5 or newer, select opcache.

How do I know if Opcache is enabled?

Answer

  1. Check which PHP handler is used by the website at Domains > example.com > PHP Settings > PHP support ( PHP version …)
  2. Check if Opcache is enabled for the domain at Domains > example.com > PHP Settings > Performance Settings > opcache.enable “on”

How do you flush OPcache?

To clear the Opcache on CLI, just restart your PHP command. It’s usually as simple as CTRL+C to abort the command and start it again. For the same reason as running PHP as CGI or FastCGI above, having Opcache enabled for CLI requests would hurt performance more than you would gain benefits from it.

How do I enable Opcache in WHM?

How to install OPcache in cPanel/WHM? Print

  1. Login to your WHM Panel.
  2. Go to software and click on EasyApache4.
  3. Click on the customize button.
  4. Click on PHP Extensions and select the php versions on which you want to enable the OPcache.
  5. Write OPcache in the search box and click on the Next button.

How do I check Opcache memory usage?

You can check the number of currently cached file using the “File usage” button on the OPCache gui script, then you could try increasing OPCache memory of about 64MB and verify if your hit rate increases.

How do I enable OPcache in Bluehost?

Enabling OPcache

  1. Login to the cPanel Interface.
  2. Go to the ‘Select PHP Version’ under the section ‘Software’.
  3. Look for the ‘Current PHP version’.
  4. Check the checkbox near to the ‘opcache’.
  5. Click on the button ‘Save’.
  6. You have successfully installed the OPcache extension now.

What is PHP OpCode cache?

What are OpCode Caches? OpCode Caches are a performance enhancing extension for PHP. They do this by injecting themselves into the execution life-cycle of PHP and caching the results of the compilation phase for later reuse. It is not uncommon to see a 3x performance increase just by enabling an OpCode cache.

How do I know if Opcache is enabled in cPanel?

Follow the below steps to enable the OPcache for your website.

  1. Login to the cPanel Interface.
  2. Go to the ‘Select PHP Version’ under the section ‘Software’.
  3. Look for the ‘Current PHP version’.
  4. Check the checkbox near to the ‘opcache’.
  5. Click on the button ‘Save’.