Lessons Learned in Lessons Learned in Latency Measurement Latency Measurement Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 2460, +1 415 830 38 49 www.exactpro.com Oleg Pavlikov, Leonid Zudov Oleg Pavlikov, Leonid Zudov NFT Team, Exactpro NFT Team, Exactpro 11 November, 2015 11 November, 2015

2 • Introduction • What are we measuring? • How can we effect the application under test to measure its latency? And how we actually do this? • How to process collected data in an effective manner? • How the tests should be ended? Agenda Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 www.exactpro.com

What are we measuring? 3 Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 www.exactpro.com

How can we effect the application under the test to measure its latency? 4 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com

How we actually do this? 5 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com

How to process collected data in an effective manner? 6 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com

Look at Your Data 7 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com

Latency Distribution 8 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com

Thank you Questions? 9 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com

Thank you Questions? 9 Exactpro Systems, LLC Quality Assurance & Related Software Development for Innovative Trading Systems Tel: +7 495 640 24 60 , +1 415 830 38 49 exactpro.com