1. A method, performed by a computing device, comprising: determining, by the computing device, a mean response time for messages received by the computer device; associating, by the computing device, a first priority level with response times below a range associated with the mean response time; associating, by the computing device, a second priority level with response times within the range; associating, by the computing device, a third priority level with response times above the range; associating, by the computing device, a message feature with at least one of the first, second, or third priority levels; receiving, by the computing device, a message; determining, by the computing device, that the message includes the message feature; and assigning, by the computing device, one of the first, second, or third priority levels to the message, based on determining that the message includes the message feature.