Calculate the percentage in the table using already aggregated fields

[Michael_Derevyanko]

Hi

I have a question. Dose it possible to calculate the percentage using already aggregated fields.
I have two columns aggregated and grouped by Buckets ( split rows was used):

• Sum of items (jmeter.count)
• Sum of items (jmeter.success_count)

I want to have a new column with calculation represented in percentage
jmeter.success_count/jmeter.count

What is the solution to archive that?

Any alternatives to visualize?

[brianseeders]

Hey @Michael_Derevyanko,

I don't think you can do this with a data table in Visualize, but I think you can do this with a data table in Canvas!

Take a look at this tutorial:

Using Data Table and Debug Elements in Canvas within Kibana

Using the sample data that comes with Kibana, I crafted the following data table in Canvas, which I believe mirrors what you're trying to achieve:

filters
| essql query="SELECT *, total_price/total_quantity as price_per_quantity FROM (SELECT geoip.continent_name, SUM(taxful_total_price) as total_price, SUM(total_quantity) as total_quantity FROM \"kibana_sample_data_ecommerce\" GROUP BY geoip.continent_name)"
| table
| render

And, just for readability, the SQL is:

SELECT *, total_price/total_quantity as price_per_quantity FROM
  (
    SELECT
      geoip.continent_name,
      SUM(taxful_total_price) as total_price,
      SUM(total_quantity) as total_quantity
    FROM "kibana_sample_data_ecommerce"
    GROUP BY geoip.continent_name
  )

Is that helpful? You would be grouping by request name and using jmeter values instead of the price/quantity.

Brian

[Michael_Derevyanko]

Many thanks @brianseeders will take a look for sure for that approach as well.

I have find out the solution to use TSVB table,

The result of usage

BR,
Mike

[Marco_Liberati]

Another solution would be to use Lens Formulas:

sum(jmeter.success_count) / sum(jmeter.count)

And set a Percent Formatter.