Total events in the graphs are higher than the events in the api response


Does anyone know why the number of total events in the event graph is higher than the total events coming from the api response.

I only have 1 issue in my project with multiple events.

The graph has already 163 events at a certain point (07/02/2017)

But if I use the rest api ‘api/0/issues/{issue_id}/events/’ than I only get 20 events for the date 07/02/2017. (yes I checked the pagination)
In the Sentry platform ‘({project}/issues/{issue_id}/events/’ I also only get 20 events.

Do the graphs show other events?

This was likely caused by sampling.