VMware perfSONAR Plots for Debugging Network Issues

As part of AGLT2's VMware setup, we have created three ESX-host specific perfSONAR instances running OWAMP (one-way latency measurements). They have regularly scheduled tests between each other and our physical hosted perfSONAR psum01. We can look at these results spanning a 24 hour period during which we upgraded from the Broadcom NetXtreme II 57711 NICs to the Intel X520 DA2 NICs.

-- ShawnMcKee - 27 Jul 2011
  • PSUMVM01 test to PSUMVM02:
    psumvm01_test_to_psumvm02.png

  • PSUMVM01 test to PSUMVM03:
    psumvm01_test_to_psumvm03.png
Topic revision: r1 - 27 Jul 2011, ShawnMcKee
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