For example, the website check will show a dip. But not if the ping has been lost, degraded, or the pull request has been slower.
This is also an issue for a generic SNMP check.
We see a drop in the service, but not an actual time, or if its a jitter drop or a full icmp loss.
Since the data seems to be there (because there is a graph), can you make it more specific and/or browse-able, like slide to history and/or zoom in on a specific time.