Pages load very slow

[Emad ELsayed]

Welcome everyone
When i open topic pages, they are very, very slow.
Is there a way to solve this problem to increase browsing speed.
VB.5.4.5, php 5.6.38 ,mysql 5.6.41

[Wayne Luke]

You would achieve significant performance benefits by upgrading both PHP and MySQL. I recommend PHP 7.2 and MySQL 5.7, though 8.0 provides more performance. You also need to make sure that all tables except the language, phrase, and userfields tables are using the INNODB table engine. This is critical for vBulletin performance.

That said, topics with over 10,000 replies are currently a performance issue in vBulletin 5. There are some fixes related to memory usage coming in vBulletin 5.5.0 and we're working on further performance increases in 5.5.1.

[Emad ELsayed]

You would achieve significant performance benefits by upgrading both PHP and MySQL. I recommend PHP 7.2 and MySQL 5.7, though 8.0 provides more performance. You also need to make sure that all tables except the language, phrase, and userfields tables are using the INNODB table engine. This is critical for vBulletin performance.

That said, topics with over 10,000 replies are currently a performance issue in vBulletin 5. There are some fixes related to memory usage coming in vBulletin 5.5.0 and we're working on further performance increases in 5.5.1.

Hello dear Wayne Luke
I upgraded php to 7.2 without mysql
But the channels do not work anymore and when you return to 5.6 they work without problems !!! I've run a debugging mode and it does not show any error.
I have an overview of the table and I found this table by type, Please see the pictures and tell me to convert the selected table.

Best Regards

[Wayne Luke]

Every table except language, phrase, and userfield needs to be converted to INNODB.

I don't know what you mean by channels don't work anymore.

[Emad ELsayed]

Thank you dear
I mean the forums sections

[Wayne Luke]

You'll need to be more specific on what "Don't Work" means.

[Emad ELsayed]

Only the background color appears
All other pages are working
See the picture