Wordpress Warmup cache

A time ago I read a post on the forum for warming up the cache, but I can't find it anymore.
I am currently doing some testing with a caching method, but it seems to freeze down after a while. I do member that named warming up method used the sitemap from a site to pre-load the cache. So, if anybody remembers it, please share the link to that post.

Thanks.

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Yes, WP option 22-4. Thanks for the quick reminder.! Noticed a dropdown in preformance with low visiters on test site, so try to get the cache warmed up. You rememer every singel post/link on your forum! Wish I had a memory like that, but guess mine is limited to 64KB

 

yup, did`t rememeber the name so my seach was a little different - "warp-up", "warm up", but than it gave only results of warm(none) and some variations of it.

 

@fabianski Thanks! Just it took a long time to exectute when running in my browser as indicated in the READ.md file and I have a lot of domains so added a sleep to the cron to prevent overloading.

On every domain I add sleep 100s ; time to prevent they got exectuted at the same time when the cron does it job.
The domain after that gets sleep 200s ; and so on.