The slowdown was caused by an error reporting feature that was deployed yesterday afternoon. The feature addition created an issue that slowly bogged down the test running service overnight. We have resolved the issue and test running is now back to normal. We'll continue to monitor this issue throughout the day.
Posted over 1 year ago. Jun 22, 2016 - 04:33 PDT
We've identified the issue and are in the process of deploying a fix.