UAT server was down with 502. We logged into the server and saw nginx was dead. Upon trying to restart, it would say
nginx: [emerg] open() “log/access.log” failed (28: No space left on device)
Naturally you check if the disk space is full and you run following command
df -lh
As you can see /mnt1 has 29% diskspace. Then what is the problem?
Then we check if OS ran out of i-nodes
df -ih
Performance is measured on my 8 core 20GB RAM machine. When measuring I’m using 6x CPU throttle and slow 3G. In network tab check “Disable cache”. Enable https and http2 on local using devcert.
My nginx conf looks like following
server {
listen 80;
server_name m24.to;
set $MAGE_ROOT /var/www/m24;
set $MAGE_DEBUG_SHOW_ARGS 1;
include /var/www/m24/nginx.conf;
}server {
listen 443 ssl http2;
server_name m24.to;
set $MAGE_ROOT /var/www/m24;
set $MAGE_DEBUG_SHOW_ARGS 1; ssl_certificate /var/www/m24/m24.to.cert;
ssl_certificate_key /var/www/m24/m24.to.key; include /var/www/m24/nginx.conf;
}
Using jakhotiya/magento-improved-bundling
In following case you see improvement in LCP by using move script to bottom option
This is about using Magento 2 internal classes useful for building restapi client in your magento extension.
\Magento\Framework\Oauth\Oauth
Oauth class will help you deal with REST authorization. Interesting function is `buildAuthorizationHeader` . Of course you should inject \Magento\Framework\Oauth\OauthInterface in your code instead of the class.
\Magento\Framework\Serialize\Serializer\Json
For building valid json bodies.
\Magento\Framework\Reflection\DataObjectProcessor
If you want to convert an object like order to array use.
just a bug hunter and problem addict
