Node.js Event Loop metrics to Dashboards V2

[mouru]

Hi, I'm trying to get timeseries tiles about common Node.js event loop metrics to be viewed in Dashboards V2, but the tile seems to show false values ( around 5% avg.) When the host event loop dashboard shows values around 5% to 66% utilization.

[Taylor-Sanchez]

Hi @mouru , 

Your image seems to only show the result of your tile. It also looks as though you were using some kind of a query to create this dashboard - if so, what was the query that you used to create the timeseries? If not, how did you create this tile? 

[mouru]

This timeseries is straight from Data Explorer, which shows the Event Loop Utiliziation correctly, I just pressed the Open with Dashboards.

The query:

timeseries utilization=avg(dt.runtime.nodejs.eventloop.utilization), by: { dt.entity.process_group_instance } , filter: { in(dt.entity.process_group_instance, classicEntitySelector("type(process_group_instance),entityName.equals(process_name)")) }

[mouru]

Hi, now that most of the NodeJS metrics are available in Grail, when will the tick frequency and tick duration made available in Grail?

builtin:tech.nodejs.uvLoop.totalTime 

builtin:tech.nodejs.uvLoop.count

It seems to be not available at all here: 

https://docs.dynatrace.com/docs/analyze-explore-automate/metrics/built-in-metrics-on-grail#node-js