High number of disk writes with 4.8.2

I integrated the Amplitude SDK (4.8.2) in our iOS app a few weeks ago.

Now when I follow up on some of our performance metrics I noticed quite a dramatic change in the number of disk writes. After some investigation and running the File Activity instruments I noticed that it is the Amplitude SDK that is causing the issue.

It is not a lot of data (80MB in total) but the difference is that we doubled the amount when adding Amplitude.

The screenshot with excessive writes is over a time span of 1 second. So it is quite a lot of writes during the lifetime of the application.

It would be nice if the disk writes could be batched, if they are not already.
Is there anything else I could try to set on my side to make the writes happen less frequently?