Bug #46886 Make the cluster regression performance testing more stable
Submitted: 24 Aug 2009 10:44 Modified: 17 Feb 2017 18:24
Reporter: Jørgen Austvik Email Updates:
Status: No Feedback Impact on me:
None 
Category:Tests: Cluster Severity:S3 (Non-critical)
Version: OS:Any
Assigned to: Assigned Account CPU Architecture:Any

[24 Aug 2009 10:44] Jørgen Austvik 
Description:
Today the cluster performance regression testing gives throughput numbers that vary a lot.

It must be changed so that the numbers are stable.

The reason could be related to that we are running the regression performance tests with the compile hosts as the drivers (because of ACRT limitations).

How to repeat:
Run ACRT performance regression tests
[7 Sep 2009 12:14] Sveta Smirnova 
Thank you for the report.

Please provide link to exact results showing the problem.
[7 Oct 2009 23:00] Bugs System 
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".
[8 Oct 2009 7:31] Jørgen Austvik 
Deviation percentage(s) for run.

Threads      %
-------   ------
4         -23.8710971253866
8         -36.7424580852177
12         -35.8359136696331
16         -47.7675966804941
20         -55.1490323675231
24         -60.7918021720785

Deviation percentage(s) for run.

Threads      %
-------   ------
4         32.9482974911101
8         58.0285579838931
12         56.1629047254796
16         91.2127781086904
20         125.240762840127
24         155.466606003414
[17 Jan 2017 18:24] MySQL Verification Team 
This older bug it is still valid?. Thanks.
[18 Feb 2017 1:00] Bugs System 
No feedback was provided for this bug for over a month, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".