SimSCon

An advanced simulator for dynamic server consolidation algorithms

Assumptions

• All numbering begins from 0, e.g. numbering of vms begins from 0 and goes till (vm_number -1)

Notations and Abbreviations

• pm = physical machine
• vm = virtual machine

Input File

• number of virtual machines
• number of phases
• revenue for each vm
• penalty for each pm
• arrival rate in each phase for each pm
• service rate for each vm
• response time limit for each vm (SLA violation)

See TODO file for examples.

Output

Prints the trace of the events and generates various graphs.

Documentation

• Presentation
• Results

How to Run

Modify Makefile appropriately to link to policy class. You can use http://github.com/mangalaman93/simcon Current Working Dir: simscon/

make clean
make
export STREAM=2
./bin/sim < input

To run the same program for multiple streams, use the confi script-

chmod +x confi
./confi > output

All the response times for each run will be copied in the file results/stream_out.txt file.