Slow Magento 2.2.5

Question

Good evening, my site is https://www.emporiobit.com.br it is not yet in production.
I use magento 2.2.5 with varnish and redis
I configured 4G for Varnish and 4G for php memory_limit, my VPS has 12gb ram
When I open the site there is a slow but when the site is open it loads everything at once, I believe because of the cache
The ping from Brazil where my public is located until the server is around 220~290ms, using cloudflare is around 130~140ms
I took a test at www.webpagetest.org and the TTFB scored 2,502s, I think it's a bit high
Could you help me sort out how slow to open?

Answer 1

You can follow some steps below :

• Merge Css
• Merge javascript
• Put store to production mode
• Enable all cache

Then check speed of your store

Good luck !

Answer 2

All related items are OK except for PHP-FPM that I do not have installed. With this php-fpm is there performance gain?

Answer 3

Use the latest Magento 2.2* supports php 7.1 or not. Please below link Refere and check PHP 7.1 Support or not.

==> http://devdocs.magento.com/guides/v2.2/install-gde/prereq/php-ubuntu.html

==> After It it is supported then you install this PHP plugin.

sudo apt-get install php7.1 php7.1-xml php7.1-dom php7.1-intl php7.1-imap

==> If you running multiple PHP versions set 7.1 to the as default Using this command.

==> sudo update-alternatives --set php /usr/bin/php7.1

Set to Developer Mode php -f bin/magento deploy:mode:show

php -f bin/magento deploy:mode:set developer

==> Check Magento cache is enabled Or not It's FPC Not Enabled please enabled FPC cache. Then check cache status.

php -f bin/magento cache:status

If it is not enabled (cache status of 1's)

php -f bin/magento cache:enable

then you will Enable JS/CSS bundling

Stores -> Configuration -> Advanced -> Developer

==> Template Configuration

Minify HTML ==> set to Yes Javascript Settings

Merge JS files ==> set to Yes

Enable JS Bundling ==> set to Yes

Minify JS files ==> set to Yes

CSS Configuration

Merge CSS = set to Yes Minify CSS = set to Yes

you will Do the cache flush after every step flush the cache.

php -f bin/magento cache:flush

==>Use Redis

sudo apt-get update sudo apt-get install build-essential tcl8.5 sudo apt-get install make wget http://download.redis.io/redis-stable.tar.gz tar xvzf redis-stable.tar.gz cd redis-stable made cd utils/ sudo ./install_server.sh

Edit var/www/html/MagentoFoldername/app/etc/env.php

'cache' => 
  array (
    'frontend' => 
    array (
      'default' => 
      array (
        'backend' => 'Cm_Cache_Backend_Redis',
        'backend_options' => 
        array (
          'server' => '127.0.0.1',
          'database' => '0',
          'port' => '6379',
        ),
      ),
      'page_cache' => 
      array (
        'backend' => 'Cm_Cache_Backend_Redis',
        'backend_options' => 
        array (
          'server' => '127.0.0.1',
          'port' => '6379',
          'database' => '1',
          'compress_data' => '0',
        ),
      ),
    ),
  ),

==> Use PHP-FPM

apt-get install php7.1-fpm a2enmod proxy_fcgi setenvif a2enconf php7.1-fpm sudo service php7.1-fpm restart sudo service apache2 restart

==>Enable opcache in PHP

Edit this file /etc/php/7.1/apache2/php.ini find opcache.enable

opcache.enable=1