Archival bundle of the data used for "Extending OpenStack Monasca for Predictive Elasticity Control"

This archive contains the data used for the paper

Extending OpenStack Monasca for Predictive Elasticity Control
Giacomo Lanciano*, Filippo Galli, Tommaso Cucinotta, Davide Bacciu, Andrea Passarella

Follow the instructions provided in the companion repo to automatically download and decompress the archive. The following files are included:

File
Description

amphora-x64-haproxy.qcow2

Image used to create Octavia amphorae

distwalk-{lin,aim,mlp,rnn,stc}-.csv

Run traces

distwalk-{lin,mlp,rnn,stc}-.log

distwalk run log

distwalk-{lin,mlp,rnn,stc}--pred.json

Predictive metric data exported from Monasca DB

distwalk-{lin,mlp,rnn,stc}--real.json

Actual metric data exported from Monasca DB

distwalk-{lin,mlp,rnn,stc}--times.csv

Client-side response time for each request sent during a run

model_dumps/*

Dumps of the models and data scalers used for the validation

predictor.log

monasca-predictor log

predictor-times.log

monasca-predictor` log (timing info only)

predictor-times-{lin,mlp,rnn}.{csv,log}

monasca-predictor log (timing info only, group by predictor)

super_steep_behavior.csv

Dataset used to train MLP and RNN models

test_behavior_02_distwalk-6t_last100.dat

distwalk load trace

ubuntu-20.04-min-distwalk.img

Image used to create Nova instances for the scaling group

This work extends our previous one appeared at the IEEE/ACM 14th International Conference on Utility and Cloud Computing (UCC'21). 

* contact author