# My app just went semi-viral and it's slowing to a crawl!

**URL:** <https://forum.bubble.io/t/my-app-just-went-semi-viral-and-its-slowing-to-a-crawl/62418>\
**Category:** Need help\
**Created:** [July 23, 2019, 3:41am UTC](https://forum.bubble.io/t/my-app-just-went-semi-viral-and-its-slowing-to-a-crawl/62418 "2019-07-23T03:41:02Z")\
**Posts on this page:** 1\
**Showing post:** 8

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**Author:** ![Jici](https://sea1.discourse-cdn.com/bubble/user_avatar/forum.bubble.io/jici/32/30722_2.png) [@Jici](https://forum.bubble.io/u/Jici)\
**Post date:** [July 23, 2019, 4:43am UTC](https://forum.bubble.io/t/my-app-just-went-semi-viral-and-its-slowing-to-a-crawl/62418/8 "2019-07-23T04:43:48Z")

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You not (but all user yes). But other app in the same cluster yes.  
When you are on personnal or hobby plan you have a base server capacity shared with some others app. (For example, 4 apps). So I guess that Bubble have something to prevent an app to use 90% of all the server capacity and will limit it to 25% (fictive number, but Bubble team may answer this).  
Now, when you go on a Pro plan or more, you Get reserved capacity server. So instead of sharing it with other app, you have your own capacity and you will be able to reach 100% of it.

What you experience is exactly what is reported in thi topic:

> [@Basic Performance Issue: Professional Plan(s), Reserved Capacity, and Time-to-First-Anything-Throttling](http://forum.bubble.io/t/basic-performance-issue-professional-plan-s-reserved-capacity-and-time-to-first-anything-throttling/42693):
>
> This post is going to be a bit on the long side. I’m describing something here that many have observed about capacity in general, reserved capacity, and peak capacity – and how those affect performance of a Bubble site as one makes the journey from Hobby \> Personal \> Professional type plans. The app I’ve recently deployed was developed on the Personal plan. And performance felt pretty great – at least in terms of initial page loads, etc. I could see that, at various times, my app would get thr…

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_[View the full topic](https://forum.bubble.io/t/my-app-just-went-semi-viral-and-its-slowing-to-a-crawl/62418)._