Takeaways, Lessons, and Insights From the Cloud Performance Report: 2022 Edition

3. 3 © 1992–2023 Cisco Systems, Inc. All rights reserved. Before We Begin... • If you have any questions, please type them in the Questions window. • If you have any audio problems, please chat us for help. • A recording of this presentation will be sent to you in a few days. 3 @ThousandEyes © 1992–2023 Cisco Systems, Inc. All rights reserved.

4. 4 © 1992–2023 Cisco Systems, Inc. All rights reserved. Agenda • 2022 Cloud Report Overview • ThousandEyes Data Visualization Demo • ThousandEyes Dashboard Demo • Best Practices • Q&A 4 @ThousandEyes

5. 2022 Cloud Report Overview 5

6. 6 • Data-driven study of cloud network performance • 3 years of continuous measurements for AWS, Azure and Google Cloud Platform • Inter-region, inter-AZ and end user metrics • Understand how cloud connectivity architectures vary, see regional differences, and more Cloud Performance Report Context

7. What we wanted to understand 7 1. Have cloud connectivity architectures changed? 2. Are cloud backbones always improving? 3. What does normal end-user performance look like? 4. How stable is Inter-AZ performance? 5. What does multi-cloud connectivity look like?

8. @ThousandEyes Research scope 15 15 25 Region X 72 Global Locations INTER-REGION PERFORMANCE END-USER PERFORMANCE INTER-AZ PERFORMANCE AWS Azure GCP Measurements between regions within each cloud provider Measurements between availability zones within 6 AWS and GCP regions and 5 Azure’s Measurements between 73 global distributed locations to cloud regions

9. @ThousandEyes AGENT AGENT TCP Traces Loss Latency Jitter Bi-directional Tests Network Path Data Data collection Every 10 minutes 3years Massive Multi-year dataset

10. 10 Key Findings 1. Cloud providers are not immune to performance issues 2. Cloud providers prioritize and make network decisions based on their interests 3. There’s no steady state in the cloud

11. @ThousandEyes 11 Cloud connectivity architectures Two types of cloud provider Singapore Cloud Region Frankfurt USER Internet centric Internet Backbone Hong Kong Interne t Frankfurt Backbone Backbone centric

15. @ThousandEyes 15 Inter-region performance GCP improved latency © 2023 Cisco and/or its affiliates. All rights reserved. Cisco Confidential 0 100 200 300 400 Asia Europe North America Oceania South America Title 2019_AWS 2022_AWS 2019_Azure INTER- REGION MUMBAI

16. @ThousandEyes 2022 AWS 2022 Azure 2022 GCP 2019 AWS 2019 Azure 2019 GCP 16 Inter-region performance AWS improved performance INTER-REGION MUMBAI Latency 95P (ms)

17. @ThousandEyes 17 Inter-region performance Performance snapshots alone are not useful for IT Operations Latency 95P (ms) May ’20 88ms May ’21 93ms May ’22 90ms AZURE OCEANIA TO SINGAPORE INTER-REGION

18. @ThousandEyes AZURE SEOUL INTER-REGION 18 Backbone performance can vary wildly Inter-region performance perc95 latency Asia Average latency Asia perc95 latency Oceania Average latency Oceania 150ms increase Latency 95P (ms)

19. How stable is Inter-AZ performance? 19

20. @ThousandEyes Inter-AZ performance Inter- Availability Zone 98th percentile latency 20 AWS Inter-AZ latency Azure Inter-AZ latency GCP Inter-AZ latency

21. @ThousandEyes 21 Inter-AZ performance 30-day performance distribution for us-east AWS showed fewest latency metrics over 2.05 milliseconds Azure metrics were more distributed within acceptable performance ranges

22. Demo 22

23. Takeaways and Best Practices 23

24. 24 Key Takeaways 1. Today’s application components are scattered 2. Cloud performance is not a singular metric 3. Include optimization and scalability goals into your cloud management strategy 4. The cloud landscape is dynamic 5. Evidence is everything

25. • Test performance to and between different regions • Cloud requires you to take a “data driven leap of faith” • You need additional confidence and visibility because you can’t rollback on cloud • Once you’re deployed within a region, it’s hard to uproot • Leverage an always-on monitoring/alerting strategy to maintain and audit performance • Understand where the data is traveling within a provider and what paths it takes • Compliance and data sovereignty are important to consider Before You Deploy To Cloud… 25

26. @ThousandEyes Understand your baseline under normal conditions Continuously stay aware of changes Optimize to your needs

28. Q&A 28

29. 29

Takeaways, Lessons, and Insights From the Cloud Performance Report: 2022 Edition

Takeaways, Lessons, and Insights From the Cloud Performance Report: 2022 Edition

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Takeaways, Lessons, and Insights From the Cloud Performance Report: 2022 Edition