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Benchmarking Public Clouds With Cloud Workbench...

Benchmarking Public Clouds With Cloud Workbench - Do You Really Know What You Are Paying For?

xLeitix

June 14, 2017
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  1. software evolution & architecture lab University of Zurich, Switzerland Benchmarking

    Public Clouds With Cloud Workbench Do You Really Know What You Are Paying For? Dr. Philipp Leitner @xLeitix
  2. What cloud provider should I choose? Should I go for

    many small or few large instances? General-purpose or *-optimized? Pay for better IOPS or not? …………… ➡ Need for Benchmarking Common Questions
  3. Capacity planning in public clouds is hard 20 30 40

    0 20 40 60 Measurement Runtime [h] IO Bandwidth [Mb/s] Instance 9097 Instance 14704 Leitner and Cito, TOIT 2016 http://dl.acm.org/citation.cfm?id=2885497
  4. Selected Results I - Microbenchmarks Leitner and Cito, TOIT 2016

    http://dl.acm.org/citation.cfm?id=2885497
  5. Selected Results II - Web Application Performance Davatz et al.,

    CCGrid 2017 https://www.merlin.uzh.ch/contributionDocument/download/9780
  6. Selected Results II - Web Application Performance Davatz et al.,

    CCGrid 2017 https://www.merlin.uzh.ch/contributionDocument/download/9780
  7. software evolution & architecture lab Dr. Philipp Leitner University of

    Zurich, Switzerland Some insights from benchmarking EC2, GCE, Azure, and Softlayer More info: Philipp Leitner and Jürgen Cito. 2016. Patterns in the Chaos — A Study of Performance Variation and Predictability in Public IaaS Clouds. ACM Trans. Internet Technol. 16, 3, Article 15 (April 2016), 23 pages. DOI: http://dx.doi.org/10.1145/2885497 Philipp Leitner @xLeitix Main contacts: Joel Scheuner @joe4dev Christian Davatz, Christian Inzinger, Joel Scheuner, Philipp Leitner (2017). An Approach and Case Study of Cloud Instance Type Selection for Multi-Tier Web Applications. In Proceedings of the 17th IEEE/ACM International Symposium on Cluster, Cloud and Grid Computing (CCGrid) Joel Scheuner, Philipp Leitner, Jürgen Cito, Harald Gall (2014). Cloud WorkBench - Infrastructure-as-Code Based Cloud Benchmarking. In Proceedings of the 6th IEEE International Conference on Cloud Computing Technology and Science (CloudCom'14) Philipp Leitner, Joel Scheuner (2015). Bursting With Possibilities – an Empirical Study of Credit-Based Bursting Cloud Instance Types. In Proceedings of the 8th IEEE/ACM International Conference on Utility and Cloud Computing (UCC)