[jira] [Resolved] (HDDS-13291) [DiskBalancer] Add Performance Test for VolumeChoosingPolicy in DiskBalancer

["Sammi Chen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HDDS-13291?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sammi Chen resolved HDDS-13291.
-------------------------------
    Fix Version/s: 2.1.0
       Resolution: Fixed

> [DiskBalancer] Add Performance Test for VolumeChoosingPolicy in DiskBalancer
> ----------------------------------------------------------------------------
>
>                 Key: HDDS-13291
>                 URL: https://issues.apache.org/jira/browse/HDDS-13291
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Gargi Jaiswal
>            Assignee: Gargi Jaiswal
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 2.1.0
>
>
> This JIRA tracks the addition of a *micro-benchmark test* to evaluate the performance and efficiency of volume selection logic in DiskBalancer.
> *Test Scenario:* Test the volume choosing efficiency in diskbalancer.
> *SetUp:*
> Set up a cluster with one DN with 20 volume.
> Distribute data across these volumes such that:
> •A subset of volumes (e.g., 5 volumes) are significantly over-utilized (e.g., > 80% full).
> •Another subset of volumes (e.g., 5 volumes) are significantly under-utilized (e.g., < 20% full).
> •The remaining volumes (e.g., 10 volumes) have usage around the ideal average utilization for the DN.
> *Expected Behaviour:* 
> Picks pairs of volume efficiently such that one is most utilised while the other is least utilised.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@ozone.apache.org
For additional commands, e-mail: issues-help@ozone.apache.org