Get time elapsed between two different documents

[LeeDr (Lee Drengenberg)]

You can also look at this;

Display concurrency in data on Kibana

I also tried this but it doesn't remove the field parameter as promised. With the following json input: { "interval":"minute", "script": "start = doc['recordStart'].value; duration = doc['recordDuration'].value; l = []; for (long i = 0; i < duration; i += 60000) { l.add(start + i); }; return l;", "field":null, "lang": "groovy" } I get the following request "aggs": { "2": { "date_histogram": { "field": null, "interval": "minute", "pre_zone": "+02:00", "pre_zone_adjust_large…