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From "Ismael Juma (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KAFKA-2431) Test SSL/TLS impact on performance
Date Fri, 02 Oct 2015 07:32:27 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-2431?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Ismael Juma updated KAFKA-2431:
    Reviewer: Jun Rao

> Test SSL/TLS impact on performance
> ----------------------------------
>                 Key: KAFKA-2431
>                 URL: https://issues.apache.org/jira/browse/KAFKA-2431
>             Project: Kafka
>          Issue Type: Sub-task
>          Components: security
>            Reporter: Ismael Juma
>            Assignee: Ben Stopford
>            Priority: Blocker
>             Fix For:
> Test new Producer and new Consumer performance with and without SSL/TLS once the SSL/TLS
branch is integrated.
> The ideal scenario is that SSL/TLS would not have an impact if disabled. When enabled,
there will be some overhead (encryption and the inability to use `SendFile`) and it will be
good to quantify it. The encryption overhead is reduced if recent JDKs are used with CPUs
that support AES-specific instructions (https://en.wikipedia.org/wiki/AES_instruction_set).

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