Author Topic: How to fix "The coefficient of variation among clients was x.x%" ?  (Read 74 times)

homen huang

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We encountered some warning message after finish SERT V2.0.1 test. The last two issues are about PTDaemon update, we know it can be solved by updating PTDaemon. But no idea for the other warning. Would you provide your expertise how to fix ? thank you.

By the way, Is it must to fix warning message ? Or no invalid is fine ?

JohnBeckett

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Re: How to fix "The coefficient of variation among clients was x.x%" ?
« Reply #1 on: May 15, 2019, 01:12:48 PM »
Hello Homen,

  There are a few things going on with this result:

- The Transactions per second above 100% can likely be addressed by looking at the SERT userguide (https://www.spec.org/sert2/SERT-userguide.pdf) in section 7.2.3.

- The Client CV issues can be addressed by looking at the SERT userguide  (https://www.spec.org/sert2/SERT-userguide.pdf) in section 7.2.2.  Often these can be traced to memory population issues.

This result is valid to submit with just the Warnings, it is only the Invalid messages that would prevent you from submitting. 

Thank You,

John Beckett
SPECpower Committee Member