A packet analyzer(s) gets multiple packets, typically of a communication between communication devices. The multiple packets use the same protocol and contain one or more protocol headers with individual field(s) that contain data. The packets are organized into an array of packets. Each packet is a row in the array of packets. Each column in the array is comprised of the same field in each packet in the array of packets. The data in the fields in the column are then compressed into a compression packet.