Redis Extension: Enabled
This might be a reason. I missed it ! sorry am multi-tasking
Am convinced becuase here
High CPU Usage, 4CPU 8GB RAM - #7 by SuperPSX you are consuming 5gb of RAM in buffer/cache. This must be some technology hogging the system via caching. Try this
$ systemctl status redis.service
$ systemctl stop redis.service
$ systemctl restart lscpd
Then test your server and take a screenshot of your server stats from cyberpanel
Please watch this short video:
CPU Usage 100% - YouTube
Now post a screenshot of the result of running this command
Well we can rule out the php sessions issue unless you are running multiple php versions. To be sure try this:
# start here copy line bleow me
rm -f /var/lib/lsphp/session/lsphp71/* && rm -f /var/lib/lsphp/session/lsphp72/* && rm -f /var/lib/lsphp/session/lsphp73/*
# then copy line below me
rm -f /var/lib/lsphp/session/lsphp74/* && rm -f /var/lib/lsphp/session/lsphp80/* && rm -f /var/lib/lsphp/session/lsphp81/*
Now to address this cancerous component issue that craps a systemd service out:
Unable to register authentication agent: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Cannot determine user of subject
Run the commands line by line:
# add user to the group
$ groupadd -g 23 nohidproc
$ usermod -a -G nohidproc polkitd
$ mount -o remount,rw,hidepid=2,gid=nohidproc /proc
$ systemctl restart polkit
# nano /etc/fstab or run it directly
$ echo "proc /proc proc defaults,hidepid=2,gid=nohidproc 0 0" >> /etc/fstab
# add new mount
$ mount -a
$ systemctl restart polkit
running multiple php versions.
systemctl restart polkit
October 31, 2022, 3:29pm
Can you repeat the actions on the websites, but have a putty window side-by-side running this command, please?
If you don’t have it, you can safely install it with:
apt install -y htop || yum install -y htop || dnf install -y htop
A short video doing this:
Putting google chrome and putty side-by-side
Running htop on putty
Waiting for 15 seconds
Do 3/4 actions on the website like update a page and such
Wait for 15 seconds
No need to check it the CPU % on cyberpanel, we will trust in htop for that.
Please check this video:
htop - YouTube
Check this out
MariaDB / MySQL Tweaks As Default & Option
nano /etc/my.cnf use the keyboard shortcut CTRL+W to search for
skip-name-resolve and comment it out. Restart mariadb
systemctl restart mysqld
October 31, 2022, 3:57pm
Exchange Redis with Memcached.
Memcached should help alleviate the database in this case.
After doing so, restart lsws and repeat the video, please.
systemctl restart lsws
How many users are accessing your website currently?
Do you have any proxy in front, like cloudflare?
How can I exchange Redis with Memcached? All I know, I can install PHP extension (Memcache and Redis), Should I uninstall Redis extension and install Memcache?
October 31, 2022, 4:03pm
No, I meant going to the litespeed plugin option, object cache if not mistaken.
Redis should be active there, you change it to Memcached
But Memcached Extension is Disabled
October 31, 2022, 4:05pm
Install it on the extension you showed above
You should also need to start the service at cyberpanel, but can’t access a panel right now to proper guide you, only in a few minutes
I can wait, I need a proper guide. Also, can I keep both PHP extensions Redis and Memcache?
October 31, 2022, 4:17pm
What is your OS, ubuntu or centos?