Every time I need to purge entire litespeed cache to publish my post

I have cloudflare connected to litespeed. Before publishing i switch on development mode in cloudflare and do URL based purging in litespeed. Then I publish my post. This works well for few minutes but after sometime my post again disappears from my website. Then if i purge my entire cache then the post re-appears and remain there. But purging an entire cache will slowdown my website drastically. I cannot do this everytime i publish my post as this is degrading my website performance. Request your urgent help on this.