DLM switched on on the 16th, so not a full day. Variance of a few is normal and no day is ever the same.
For some reason Ive forgotten how to view cumulative E/secs to see what happening today.
Your traffic light on the left is all green. So you shouldnt worry.
btw I had a resync last night for no reason I notice I got something like 24 Errors during the resync. My traffic lights are amber and Im not worried. I will worry if they go red.