Comment by charcircuit
13 hours ago
Git notoriously has had performance issues and did not scale and has had a horrible user interface. Both of these problems can be measured using telemetry and improvements can be measured once telemetry is in place.
How was it notorious if git has no telemetry? According to you without telemetry nothing can be known, and nothing can become notorious.
He did not write that.
Because you already have a general idea by just using it. "Oh wow this is slow." Telemetry gives you hard data.