No performance data captured

[oliverzgy]

Describe the Bug

No performance data captured after upgrading to 3.1.0

Database

PostgreSQL

Relevant log output

Which Umami version are you using?

No response

How are you deploying your application?

No response

Which browser are you using?

No response

[franciscao633]

Did you add data-performance="true" in your script? Even after adding the attribute, its take about an hour to see meaningful data, since its aggregated at the hourly level. Full docs can be found here

[durzo]

I've just run into this myself, and it turns out setting data-performance="true" alone is not enough for this to work.

what the documentation doesn't tell you is the performance observer is inside the auto-track init function, so if you have data-auto-track="false" and are calling track() yourself on certain pages (like I was), you wont get performance data at all.

performance data requires both data-performance="true" and data-auto-track="true" being set.