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What and Who
Title:Observing and Controlling Distributed Systems with Cross-Cutting Tools
Speaker:Jonathan Mace
coming from:Brown University
Speakers Bio:Jonathan Mace is a Ph.D. candidate in the Computer Science department at Brown University advised by Professor Rodrigo Fonseca.  His research centers on how to understand and enforce end-to-end behaviors in distributed systems.  During his Ph.D. he was awarded the Facebook Fellowship in Distributed Systems, and he received a Best Paper Award at SOSP for his work on Pivot Tracing.  Jonathan received his undergraduate degree in Mathematics and Computer Science from Oxford University in 2009
Event Type:SWS Colloquium
Visibility:D1, D2, D3, D4, D5, SWS, RG1, MMCI
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Level:AG Audience
Date, Time and Location
Date:Monday, 5 March 2018
Duration:90 Minutes
Distributed systems represent some of the most interesting and successful computing applications in use today, from modern web applications and social networks, to data analytics and large-scale machine learning.  However, it is notoriously difficult to understand, troubleshoot, and enforce distributed systems behaviors, because unlike standalone programs, they lack a central point of visibility and control.  This impacts important tasks like resource management, performance, security, accounting, and more.  In this talk I will outline techniques and abstractions for re-establishing cross-component visibility and control.  I will demonstrate with two cross-cutting tools that I have developed in my research: Retro, which measures resource usage and co-ordinates scheduler parameters to achieve end-to-end performance goals; and Pivot Tracing, which dynamically monitors and correlates metrics across component boundaries.  Together, these tools illustrate some of the common challenges and potential solutions when developing and deploying tools for distributed systems.
Name(s):Vera Schreiber
Video Broadcast
Video Broadcast:YesTo Location:Saarbrücken
To Building:E1 5To Room:029
Meeting ID:
Tags, Category, Keywords and additional notes
Attachments, File(s):
Vera Schreiber/MPI-SWS, 02/23/2018 10:17 AM
Last modified:
Uwe Brahm/MPII/DE, 03/05/2018 07:01 AM
  • Vera Schreiber, 02/23/2018 10:25 AM -- Created document.