Internet End-to-end Monitoring Project at SLAC - PowerPoint PPT Presentation

About This Presentation
Title:

Internet End-to-end Monitoring Project at SLAC

Description:

Internet End-to-end Monitoring Project at SLAC Les Cottrell, Connie Logg, Jerrod Williams, Gary Buhrmaster Site visit to SLAC by DoE program managers Thomas Ndousse ... – PowerPoint PPT presentation

Number of Views:153
Avg rating:3.0/5.0
Slides: 10
Provided by: juli3256
Category:

less

Transcript and Presenter's Notes

Title: Internet End-to-end Monitoring Project at SLAC


1
Internet End-to-end Monitoring Project at SLAC
  • Les Cottrell, Connie Logg, Jerrod Williams, Gary
    Buhrmaster
  • Site visit to SLAC by DoE program managers Thomas
    Ndousse Mary Anne Scott
  • April 27, 2005
  • www.slac.stanford.edu/grp/scs/net/talk05/site_visi
    t_apr05.ppt

Partially funded by DOE/MICS Field Work Proposal
on Internet End-to-end Performance Monitoring
(IEPM)
2
Overview
  • Personnel/introductions All,15 minutes
  • Agenda bash
  • Datagrid Wide area network Monitoring
    Infrastructure (DWMI) Connie, 30 mins
  • Forecasting/event detection Les/Fawad, 15 mins
  • High speed transport evaluation Les/Parakram 20
    mins
  • 10Gbits/s Testbeds Les/Gary, 30 mins
  • SNV/SLAC, UltraLight, USN
  • SC200x/iGrid
  • PingER and the Digital Divide Les 15 mins
  • Summary/Close out

3
Personnel
  • Les Cottrell (PI), Connie Logg, Jerrod Williams
    (mostly funded by SLAC from overhead)
  • Draw heavily on systems, network, security (SLAC
    overhead)
  • Hiring a Post doc for two year post (mostly MICS
    funding, DWMI)
  • High speed measurement tools, web services,
    proposal writing, understand how to monitor
    circuit based (USN) infrastructures, QoS/MPLS
    impacts
  • Also students
  • Stanford RAs (two)
  • One working on event detection/forecasting
  • One working on 10GE, high-performance throughput,
    TCP/UDT evaluations
  • NIIT students (funded by US State
    Department/MOST)
  • Five students at SLAC, each one year visit over
    next two years, first one arrived February 2005
  • Jerrod Les visited Pak, also DG NIIT visited
    SLAC, more visits planned
  • Mainly working on PingER management
    visualization
  • To make it sustainable
  • Interest includes UN, ICFA, World Bank, ICTP,
    WIS, Internet 2
  • Also working on forecasting/prediction for DWMI

4
Support
  • SLAC increasingly multi program
  • BES SPEAR3, LCLS HEP Astrophysics Kavli,
    GLAST, LSST
  • New budgeting models for computing services
  • More program based, less overhead
  • Will increasingly need to provide direct funding
    for services used for MICS funded research

5
iGrid2005, SC2005
  • Igrid2005 Sep 26-30, SC2005 Nov 12-15
  • Collaboration for Bandwidth Challenge
  • CalTech, SLAC, CERN, FNAL
  • Multiple booths
  • Multiple 10Gbits/s waves/lambda
  • Big bandwidth
  • Want to get applications
  • Large memory cluster (Richard Mount/Andy
    Hanushevsky) at SLAC or in StorCloud, with
    clients in booth
  • Lambda Station
  • Disk to Disk, would like 100Gbits/s BUT
  • Problems with amount of equipment, space,
    cabling, power, heat etc. let alone cost of
    equipment
  • Demonstrate monitoring etc.

6
Papers/presentations
  • Our work funded by DoE gets DoE
    visibility/recognition/respect worldwide, and
    helps promote research and commercial
    partnerships for continued research,
    investigations and funding
  • Last 12 months
  • 10 published papers in reviewed journals
  • 20 presentations (NASA to the World Bank)
  • SC2004

7
Futures (funding permitting)
  • IEPM for gt 10Gbits/s hybrid networks
  • Forecasting for middleware/scheduling, problem
    detection, trouble shooting, develop/evaluate new
    measurement tools
  • Passive monitoring for high speed links
  • Provide network monitoring infrastructure to
    support critical HEP experiments
  • Engage in testbeds
  • USN, UltraLight, SC05, iGrid05, link to SLAC
  • Next Gen transport evaluation
  • User space transport (UDT, Precision I/O), new
    TCP stacks, RDMA/DDP
  • Leverage skills/contacts to be honest broker
  • Industry contacts, testbeds, reputation,
    independence from developers/vendors etc.

8
Further information
  • IEPM-BW home page
  • http//www-iepm.slac.stanford.edu/bw/
  • Presentation on Event Detection
  • www.slac.stanford.edu/grp/scs/net/talk05/escc-feb0
    5.ppt
  • Paper/presentation on Transport evaluation
  • www.slac.stanford.edu/grp/scs/net/papers/pfld05/pa
    per10.doc
  • www.slac.stanford.edu/grp/scs/net/talk05/pfld-feb0
    5.ppt
  • 10Gbits/s testing
  • www.slac.stanford.edu/grp/scs/net/talk05/superg-ap
    r05.ppt
  • SC04/Igrid2005
  • www-iepm.slac.stanford.edu/monitoring/bulk/sc2004/
    hiperf.html
  • www-iepm.slac.stanford.edu/monitoring/bulk/igrid20
    05/hiperf.html
  • PingER results and Digital Divide report for
    ICFA, also I2
  • www.slac.stanford.edu/xorg/icfa/icfa-net-paper-jan
    05/
  • www.slac.stanford.edu/grp/scs/net/talk05/i2-member
    s-may05.ppt

9
More Information
  • Status reports
  • http//www-iepm.slac.stanford.edu/about/status/
Write a Comment
User Comments (0)
About PowerShow.com