Reporting to executives

chopsuei3 writes: As a System Administrator, I am charged with providing more insight into the functioning of the system. What types of reports and information do other System Administrators submit to executives and on what frequency? Measurements such as uptime and average page latency are useful, but our site is relatively stable and we see minimal downtime, so I'm looking for other important and useful information I can report up to better illustrate my efforts. Our system is also unique in that about 70% of the traffic we see is from devices and not human browsers. I am a lone System Administrator in a 20 person company which specializes in web based irrigation management. I also simultaneously perform all IT related tasks in the office, which may also be important to report up to executives on regular basis.