[jira] Resolved: (IVY-655) Ease performance auditing

["Xavier Hanin (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/IVY-655?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Xavier Hanin resolved IVY-655.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.0.0-beta-1

I've committed (yesterday actually) a few modifications making auditing performance easier:
- a new log trigger, which is roughly equivalent to the echo task from ant, but not relying on ant as ant-build and ant-call triggers, making it better performing and thus better suited for performance tracking
- added some performance metrics in some events, like post-resolve, post-download, ...
- added events for retrieve as well, to audit performance of this operation too
- slight update of the default console output, to add some basic time information

> Ease performance auditing 
> --------------------------
>
>                 Key: IVY-655
>                 URL: https://issues.apache.org/jira/browse/IVY-655
>             Project: Ivy
>          Issue Type: Improvement
>            Reporter: Xavier Hanin
>            Assignee: Xavier Hanin
>             Fix For: 2.0.0-beta-1
>
>
> Ivy currently provides some performance metrics (size and time when downloading a file), but their location in the log make it difficult to use. On the other hand, the trigger mechanism can be used to track how things are performed, but is lacking basic performance information such as the download time. Improving the events triggered during the resolution process with more performance related metrics would help to investigate performance issues and improve Ivy setup.

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