In the enclosed files Log1.txt to Log4.csv, are taken from an Apache web server.
Determine for each file:
β’ The average inter arrival time and the arrival rate
Then answer the following questions:
β’ Which one has the lowest variability?
β’ Which one has the highest correlation between arrivals?
OPTIONAL*
Assuming that each request is executed in exactly 3 minutes, and that jobs are performed one at a time, without interruption and in order of arrival, determine:
β’ Average response time
β’ Utilization
* Optional parts are useful to challenge your understanding of the topic. You are encouraged to do them, but they will not asked during the exam
