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Warren Matthews (SLAC) Presented at the PIPEfitters Breakfast,

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Presentation on theme: "Warren Matthews (SLAC) Presented at the PIPEfitters Breakfast,"— Presentation transcript:

1 MAGGIE Update Monitoring and Analysis for the Global Grid and Internet End-to-end performance
Warren Matthews (SLAC) Presented at the PIPEfitters Breakfast, ESCC/Internet2 Techs Workshop. Lawrence, Kansas, August 3-7, 2003.

2 Some Recent Progress Some recent progress More at the SIG
Available bandwidth Publishing More at the SIG Autoshooting case study

3 Available Bandwidth Estimator (ABwE)
Tool under development by SLAC/Rice Jiri Navratil Part of the DoE/SCIDAC INCITE project Light weight 60 packets in 1 second Iperf 35,000 packets/s for seconds No need to tune windows/streams Replace iperf in test engine FreeBSD version created for Abilene Backbone Measurement Infrastructure

4 See the paper from PAM2003

5 Publishing Web Service is fully described by WSDL Demo
Demo Migrating to perl-based OGSI Grid Service


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