mail() linux user

[ryan]

I thought it should be possible too. But I did compare all the mail settings (both servers all use the defaults) and went over the exim configs very...

[ryan]

When sending mail (I'm using exim), on a cPanel server, the linux user of the PHP process is passed to exim somehow (at least the linux user ID in originator_uid)....

[ryan]

I will look into CRIU.

But with the connection pool, does the memory scale with more users? So if there are 5 accounts vs 500 accounts,...

[ryan]

It does have a connection to mariadb. It's essentially a normal wordpress style (but not actually wordpress) page.

It does seem like what...

[ryan]

I'm having some occasional slow responses by Apache. The fastest are about 30ms but the slow ones are about 530ms. This is a brand new server that isn't...

[ryan]

It doesn't look like IO limits have been hit at all. The only limits hit for these cases are PMEM and CPU. However there are CPU hits at times where...

[ryan]

With the first command, for the time in question, I see the PMEM faults which matches up with what the email said,.but no other faults. Average IO is...

[ryan]

Here is the PHP error from a WP site:
[22-Feb-2025 06:41:18 UTC] PHP Fatal error: require(): Failed opening required '/home/ACCOUNT/public_html/wp-includes/block-editor.php'...

[ryan]

It's definitely related in some way. The correlation is extremely strong. It happens on multiple accounts each with different PMEM limits. So my guess...