Unless anyone knows another reason for this impressive increase in comments? Seems to roughly coincide with Sync launching. If thats the case, just goes to show the importance of good third party apps.
Source: https://lemmy.fediverse.observer/dailystats
EDIT: Looks like a confusingly labeled graph and I think this is total comments. I have no idea why that spike could exist though.
Probably the sum of local origin comments on the federated instances.
Should be possible to make a per day graph by graphing the diff per day.