I have a web site, that while working properly, every day, at 11:00am using a huge amounts of the server resources.
The web hosting account contains only the WordPress, and I don't have any other software installed.
Also, the hosting account is based on Cloud Linux, that means I can have statistics about my account resource usage.
Bellow you can see what is the resource usage of my account:
Your site has been limited within the past 24 hours
CPU resources were limited for your site
You have reached processes number limit 8 times
Your site might hit resource limits soon
Your Physical Memory usage was at 999.7M out of 1000.0M
You had 4000 I/O usage out of 4000 max I/O usage allowed
What I like to ask, is for any script, wordpress plugin or anything else that can help me identify, why I have that issue every day at the same time.
Note, already, I have use a plugin to get the WordPress schedule, and the schedule is ok. There is no, any action that run at 11:00 am. Also the server has no any cron job that run at the same time.