MongoDB percona Exporter for exporting Collection size in Database

Percona Monitoring and Management (PMM)
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Hi I’m using MongoDB Percona Exporter for scraping metrics from MongoDB. I’m not able to scrape collection size for collections in Database.
using:
extraArgs:

  • –compatible-mode
  • –collector.dbstats
  • –collector.collstats-limit=0
  • –collector.topmetrics
  • –mongodb.collstats-colls=testDataBase.testCollection
  • –collect-all
  • –mongodb.uri=FQDN:27017

can someone explain how to get metrics of Collection Size.

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Hi @Vikas_Jella welcome back to the Percona forums!
We plot the size of the connections on the MongoDB Cluster Summary dashboard, for example: Grafana

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