I know now that by adding thresholds I get the http_req_duration per tagged http request in the summary. Is something like this also possible to get the http_req_waiting in similar way ? (currently it is an average across all requests)
Hi @sverzijl !
Maybe the functionality of the handleSummary() callback End of test solve your needs? 
Let me know if that answers,
Cheers!
specifically add tags to the requests.
The requests are tagged already, so not sure what you mean.
I finally had some more time to dive into this.
It cannot be solved by changing handleSummary() since the required data simply isn’t delivered to this function.
But I am able to retrieve the information I needed by saving the perftest output to json (–out <output.json>) and then using jq to calculate it.
Bit of a workaround, but it works and is still relatively simple.
i.e. :
cat results.json |jq '. | select(.type=="Point"
and .metric == "http_req_waiting"
and .data.tags.status >= "200" and .data.tags.tag== "PDP")| .data.value'
|jq -s 'def roundit: .*100.0|round/100.0;add/length|roundit'