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Timing Workflows

Member for

7 years 11 months SOH979

Is there a good method to time workflows (or parts of workflows), recording timings to Knime tables?

Cheers,

Steve.

Comments
Thu, 05/07/2015 - 01:02

Member for

10 years 10 months

s.roughley

We (i.e. Vernalis) have some internal unreleased nodes which will do this.

They are a loop start/end pair allowing for the loop to be run 1 or more times and the timings of each iteration go to a knime table.  Also the total/average/best/worst times go to flow variables at the loop end, and the last iteration input table(s) is/are passed through as outputs.

Does that sound like the sort of thing you are looking for?

If so, I will see if we can get them released

Steve

Thu, 05/07/2015 - 01:28

Member for

10 years 3 months

Ellert_van_Koperen

That sounds like something that I would be interested in too, and I bet many others as well.

Have been doing timings crudely with a stop-watch app until now, not nice.

Thu, 05/07/2015 - 02:08

Member for

11 years 7 months

Iris

It is logged in our system already, I will give it two votes by the two of you

However, I like using the date/time nodes for the job. I will attach you the workflow.

Best, Iris

 

 

Files
Thu, 05/07/2015 - 03:51

Member for

7 years 11 months

SOH979

Thanks,

I will try the method used by Iris, but will also look forward to seing the Vernalis nodes once they're released.

Cheers,

Steve.

Tue, 05/12/2015 - 05:16

Member for

10 years 10 months

s.roughley

The Vernalis nodes have just been added to our nightly build.  See https://tech.knime.org/book/vernalis-cheminformatics-nodes#testing for some details.  I will be updating the stable versions in the next few days.

At the moment, they only handle standard data tables (and flow variables via the invisible 'Mickey Mouse' 'ears') - if you need a different port type, then please let us know.

Yours,

Steve

Mon, 05/18/2015 - 03:53

Member for

10 years 10 months

s.roughley

The nodes are now also available in the stable builds of the Vernalis plugin.

Steve

Tue, 06/02/2015 - 02:19

Member for

7 years 11 months

SOH979

Vernalis benchmarking nodes - very handy, work exactly as expend.

Cheers,

Steve.