Does purge everything delete only the queue?

When it says:
There are 240 pages in queue to purge from CloudFlare cache. Purge now!
Purge everything!

When I click purge now! the number goes down by 1, eg 239. Is meant to do this? If I click purge everything does this delete all 240 pages in the queue or does it delete the entire cache on cloudflare?

Thanks for a great plugin 🙂

Brian

https://ww.wp.xz.cn/plugins/supersonic/