Analysing workflows

Created: 2009-05-06 08:49:59 Last updated: 2009-05-06 08:50:29

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This workflows analyses workflows stored at the myExperiment site. It is used in the paper submitted to the Workshop on Scientific Workflow 2009. The workflow shows the task usage in the Taverna workflows stored at the myExperiment site

The amount of services used
The amount of local processors used
The amount of scripting tasks
The amount of sub workflows

Furthermore it classifies the local services based on their intended function.

The workflow has two inputs: firstID and lastID. These id's are the id's used in myExperiment to identify the workflows. For example, this workflow has id 648. One has to enter the firstID and the lastID to specify the workflows to be analysed. In the case of the submitted paper, firstID=0, lastID=600. Workflows that do not exists or are not stored as scufl files will automatically be skipped. One can determine the last workflow available at the "latest workflow" section at the myExperiment site. The URL to the workflow "betrays" the id ;).

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Option 1:

Copy and paste this link into File > 'Open workflow location...'
http://myexperiment.org/workflows/648/download?version=3
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Workflow Components

Inputs (2)

Name	Description
FirstID	First ID, for example 0 (URL's are generated automatically)
LastID	ID of last workflow to analyse (for example, in the test case, the last valid ID was 603)

Processors (4)

Name	Type	Description
Create_R_Table	beanshell
Generate_URLs	workflow
Analyse_Workflows	rshell
Analyse_Single_Workflow	workflow

Beanshells (8)

Name	Inputs	Outputs
Generate_IDs	firstID lastID	workflowIDs
Generate_URL	id	url
echoWorkflowContent	input	output
getElementName	element	processorName
emptyList		list
isScufl	input	isEmpty
filterElementNames	elementNames	filtered
Create_R_Table	workflowIDs processorsPerWorkflows	rTable emptyWorkflows

Outputs (11)

Name	Description
emptyWorkflows
totalNumberOfTasks
averageNumberOfTasks
sdNumberOfTasks
totalNumberOfWorkflows
workflowSizes
taskUsageRelative
taskUsageTotal
localUsage
serviceUsage
scriptingUsage

Links (17)

Source	Sink
Analyse_Single_Workflow:processors	Create_R_Table:processorsPerWorkflows
Analyse_Workflows:scriptingUsage	scriptingUsage
Analyse_Workflows:serviceUsage	serviceUsage
Analyse_Workflows:standardDeviationOfTasks	sdNumberOfTasks
Analyse_Workflows:taskUsageRelative	taskUsageRelative
Analyse_Workflows:totalNumberOfTasks	totalNumberOfTasks
Analyse_Workflows:totalNumberOfWorkflows	totalNumberOfWorkflows
Analyse_Workflows:totalTaskUsage	taskUsageTotal
Analyse_Workflows:workflowSizes	workflowSizes
Create_R_Table:emptyWorkflows	emptyWorkflows
Create_R_Table:rTable	Analyse_Workflows:rTable
FirstID	Generate_URLs:FirstID
LastID	Generate_URLs:LastID
Analyse_Workflows:averageNumberOfTasks	averageNumberOfTasks
Analyse_Workflows:localUsage	localUsage
Generate_URLs:WorkflowIDs	Create_R_Table:workflowIDs
Generate_URLs:WorkflowURLs	Analyse_Single_Workflow:workflowUrl

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Information Workflow Type

Taverna 1

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Wassinki

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Information Version 3 (latest) (of 3)

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Information Statistics

3815 viewings

2843 downloads

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Version History

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Analysing workflows

Created by Wassinki on Friday 13 February 2009 09:12:58 (UTC)

Last edited by Wassinki on Friday 13 February 2009 14:58:18 (UTC)
analyseWFS

Created by Wassinki on Thursday 09 April 2009 16:22:39 (UTC)

Last edited by Wassinki on Thursday 09 April 2009 16:23:19 (UTC)

Revision comment:

This version uses the SandBox repository of myExperiment to reduce server-overhad.
Analysing workflows

Created by Wassinki on Wednesday 06 May 2009 08:49:59 (UTC)

Last edited by Wassinki on Wednesday 06 May 2009 08:50:31 (UTC)

Revision comment:

The complete workflow this time...

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