Do you know that this post is actually breaking the JIRA ToS? Seriously, it's in their ToS that you can't complain about how slow JIRA is...
> Except as otherwise expressly permitted in these Terms, you will not...(i) publicly disseminate information regarding the performance of the Cloud Products
> Except as otherwise expressly permitted in these Terms, you will not...(i) publicly disseminate information regarding the performance of the Cloud Products
https://www.atlassian.com/legal/cloud-terms-of-service
JIRA sucks