This is a guess, the databases is like to swell. Especially the Level DB's, can 
grow x2 and reduce tens of percent of total size. This may be just another SST 
file creation, 1GB by default, Ii I remember it right

Do you was looks to Grafana, about this HDD's utilization, IOPS?

k
Sent from my iPhone

> On 7 Jul 2023, at 10:54, Eugen Block <ebl...@nde.ag> wrote:
> 
> Can you share some more details what exactly you mean? Do you mean that if I 
> restart a MON three times it goes into compaction maintenance and that it's 
> not related to a timing? We tried the same on a different MON and only did 
> two tests:
> - stopping a MON for less than 5 minutes, starting it again, sync happens 
> immediately
> - stopping a MON for more than 5 minutes, starting it again, sync takes 15 
> minutes
> 
> This doesn't feel related to the payload size or keys option, but a timing 
> option.
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