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End to End Performance Initiative
Internet2 Mission
Develop and deploy advanced network applications and technologies, accelerating the creation of tomorrow’s Internet.
Internet2 Accomplishments
A high performance backbone for our members linked to similar networks worldwide
Member development and deployment of applications requiring high performance network
What we have learned
High performance infrastructure is a necessary but not sufficient ingredient of high performance network capability
Our Goal
Ensure that the infrastructure is delivering to its full potential
Enable the researchers, faculty, students and staff who use high performance networks to obtain optimal performance from the current infrastructure on a consistent basis
The Problem
Applications Developer
System Administrator
LAN Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
How do you solvea problem along a path?
Hey, this is not working right!
The computerIs working OK
Talk to the other guys
Everything isAOK
No othercomplaints
The network is lightly loaded
All the lights are green
We don’t see anything wrong
Looks fine
Others are getting in ok
Not our problem
E2Epi Involves All Internet2
Applications Developer
System Administrator
LAN Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
Different segmentshave different needs
I need to know what the network can deliver
I have an authentication
problem
Who do I talk to?
How can I check a path?
What is the health of the network?
We can’t help everyone!
All the lights are green
How do I solvethis problem?
Is it hardware?
What resources does this app need?
Is there a problem?
Four Areas in the Initiative
ApplicationsTest Applications CommunityTest Applications
Host/Operating SystemsHost Tuning
NetworkMeasurement
OperationsE2EpiePerformance Evaluation and Review Framework (PERF)
Gray Finger Pointing Tool
Applications Developer
System Administrator
LAN Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
Locate the ProblemGray Finger Pointing ToolTerry GrayUniversity of Washington
Finger Pointing Tool Time!
Gray Finger Pointing Tool
Applications Developer
System Administrator
LAN Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
Finger Pointing Tool Time
You ARE the Weakest Link!
OK, I’ll fix it
Learn from the Problem
Applications Developer
System Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
Collect WhatIs Learned
LAN Administrator
Problem Solution
E2EpieEnd to End Performance Improvement Environment
Solution
Problem
Performance Improvement Environment(E2Epie)
Groups of Common Interest
Applications Developer
System Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
Provide a means of communications
Let them shareexperiences.
I don’t know how to solve this problem! I do! I do!
LAN Administrator
Groups of Common Interest
Applications Developer
System Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
Collect whatIs learned
LAN Administrator
Problem Solution
Add to the pie
Solution
Problem
E2Epie
The Hard Problems
Applications Developer
System Administrator
LAN Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
What if no one has the answer?
Hey, Its is not working again!
I don’t know what is wrong
No clue here
I’m stumped
This is strange
It looks normal here
Duh!
We can’t figure it out
I amCluefully
Challenged
Others are getting in ok
I don’t know
Performance Evaluation and Review Framework (PERF)
Hard Problem
Solution
The PERF
Add to the pie
Hard Problem
Solution
The PERF E2Epie
Standard Operational Info
Applications Developer
System Administrator
LAN Administrator
CampusNetworking
Gigapop Gigapop
Backbone
CampusNetworking
LAN Administrator
System Administrator
Applications Developer
InformationHealthApplications Adapt
Ops Info
Ops Info
Ops Info
Ops Info
Ops Info
Ops Info Ops Info
Ops InfoOps Info
End-to-End AnalyzerApps Tuning
WEB Space info, people, events, tools,
documents, roadmaps,
Collaboration Space real time
audio, video, text, etc.
E2EpieEnd to End Performance Improvement Environment
the End to End Performance Improvement Environment (E2Epie)
Pro
duct
ion
Year 0 Year 1 Year n Year n+1
Re
sea
rch Communities
Info & Lib Science CS & EE Business Social Science Corporate Partners External Entities
Research Projects• performance measurement• performance tuning• application optimization• collaboration innovation• knowledge management• technology transfer• success metrics
testing, testing, testing• Test Beds• Prototyping• Digital Sandboxes• Collaboratories• Digital Libraries• Laboratories• etc., etc., etc.
the CHASM between research and production / commodity
Tech Xfer
www.internet2.edu
