Difference between revisions of "David Manley perf comments"

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Comments  
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=Comments for Performance Documentation=
  
Framework Prereqs
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==Framework Prereqs==
 
*Additional details regarding Framework Prerequisites would reduce confusion.  There isn't any harm in "dumbing it down" a level.
 
*Additional details regarding Framework Prerequisites would reduce confusion.  There isn't any harm in "dumbing it down" a level.
 
**Order of installations
 
**Order of installations
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**Where to put the .dll
 
**Where to put the .dll
  
Framework Config
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==Framework Config==
 
*Are given path values the defaults?  Is there any forseeable reason that they would be different?
 
*Are given path values the defaults?  Is there any forseeable reason that they would be different?
  
 
*Confusion - you seem to be contradicting yourself
 
*Confusion - you seem to be contradicting yourself
  
<pre>  
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<pre>(Optional) For the page load test to work, modify the hostperm.1 file
(Optional) For the page load test to work, modify the hostperm.1 file
 
  
 
     * Set to allow urls with scheme:file to open in new windows
 
     * Set to allow urls with scheme:file to open in new windows
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</pre>
 
</pre>
  
<pre>
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<pre>   # Permission File
    # Permission File
 
 
     # This is a generated file! Do not edit.
 
     # This is a generated file! Do not edit.
 
</pre>
 
</pre>
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==Config File==
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*What do I modify?  The paths?
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**Highlight sections that need to be modified or "may" need to be modified.  Within code, could be hard to understand.
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Running the test will close any existing Firefox windows. 
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*This should be BOLD CAPS MAJOR, almost lost all my wiki edits.
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==Skewing the Test==
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*How much of this test is reliant on applications currently running on the system?  Can one skew the test results to give inaccurate readings by overloading the system?
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*By running a quick test I realized that by overloading the processor, the results of the test become much less useful.  Before running the test framework I started a multitude of applications to occupy the processor:
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**2 x YouTube Flash Video Sites
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**1 x Disk Defragmenter
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**1 x Flash Game
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**1 x Flash  Media Site
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**1 x Windows Media Streamed Video
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*By looking at the images below, the Normal test's % of processor peaks at approximately 26.5%.  In contrast the overloaded test shows a low point of 26.5%.  This result actually has nothing to do with Firefox, but everything to do with stress put on the processor from external applications.  In addition the other results were affected aswell.
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*Normal Test
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[[Image:normalTest.png]]
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*With Overloaded Processor
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[[Image:overloadTest.png]]

Latest revision as of 18:00, 29 November 2006

Comments for Performance Documentation

Framework Prereqs

  • Additional details regarding Framework Prerequisites would reduce confusion. There isn't any harm in "dumbing it down" a level.
    • Order of installations
    • Python options
    • Cygwin options (packages)
    • Where to put the .dll

Framework Config

  • Are given path values the defaults? Is there any forseeable reason that they would be different?
  • Confusion - you seem to be contradicting yourself
(Optional) For the page load test to work, modify the hostperm.1 file

    * Set to allow urls with scheme:file to open in new windows
    * Set the preference to open new windows in a tab should be off. 
    # Permission File
    # This is a generated file! Do not edit.

Config File

  • What do I modify? The paths?
    • Highlight sections that need to be modified or "may" need to be modified. Within code, could be hard to understand.
Running the test will close any existing Firefox windows.  
  • This should be BOLD CAPS MAJOR, almost lost all my wiki edits.

Skewing the Test

  • How much of this test is reliant on applications currently running on the system? Can one skew the test results to give inaccurate readings by overloading the system?
  • By running a quick test I realized that by overloading the processor, the results of the test become much less useful. Before running the test framework I started a multitude of applications to occupy the processor:
    • 2 x YouTube Flash Video Sites
    • 1 x Disk Defragmenter
    • 1 x Flash Game
    • 1 x Flash Media Site
    • 1 x Windows Media Streamed Video
  • By looking at the images below, the Normal test's % of processor peaks at approximately 26.5%. In contrast the overloaded test shows a low point of 26.5%. This result actually has nothing to do with Firefox, but everything to do with stress put on the processor from external applications. In addition the other results were affected aswell.
  • Normal Test

NormalTest.png

  • With Overloaded Processor

OverloadTest.png