Is there any reason why Redis doesn't provide server-side latency histograms per command? I see there are various ways to get samples of latency data for various events, but what about getting a histogram of latencies for a corresponding period of time. I have client side latencies available in a histogram, and I'm looking to have server-side latencies so I can work out if client, network, server is dominating the critical path of a certain percentile.

If this feature doesn't exist, was this by design?