how large can I increase the attachment file size without impacting system performance

[Deleted user]

I have thousands of attachments on my JIRA system but I don't think it affects JIRA at all. You can say the same with system performance too.

In addition, your best way to handle this is to assess on what you have:

• How much attachments are being added to my file system?
• What is the average size of attachments being upload?
• What is my current server capacity?

Base on this, I think you can assess how much growth and till when will your system cope up with the growth. This is just for the size itself not performance,