# Document of PMM2 metrics for mongodb

**URL:** <https://forums.percona.com/t/document-of-pmm2-metrics-for-mongodb/21278>\
**Category:** PMM 2.x\
**Created:** [April 10, 2023, 6:35am UTC](https://forums.percona.com/t/document-of-pmm2-metrics-for-mongodb/21278 "2023-04-10T06:35:24Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![Dillonlu](https://avatars.discourse-cdn.com/v4/letter/d/ce73a5/32.png) [@Dillonlu](https://forums.percona.com/u/Dillonlu)\
**Post date:** [April 10, 2023, 6:35am UTC](https://forums.percona.com/t/document-of-pmm2-metrics-for-mongodb/21278/1 "2023-04-10T06:35:24Z")

</div>

Hi All,

I’m creating alter rule for mongodb. I’m not sure which metrics can be used to monitor mongodb replicate status. Could you please advise which promethus document match the PMM2 v2.26? I want to check the explantion of the metrics.

Thanks,  
Dillon

---

<div class="post-metadata">

**Author:** ![Dillonlu](https://avatars.discourse-cdn.com/v4/letter/d/ce73a5/32.png) [@Dillonlu](https://forums.percona.com/u/Dillonlu)\
**Post date:** [April 11, 2023, 2:47am UTC](https://forums.percona.com/t/document-of-pmm2-metrics-for-mongodb/21278/2 "2023-04-11T02:47:59Z")

</div>

I find the URL [How to find replication lag details using new Metrics? · Issue #398 · percona/mongodb\_exporter · GitHub](https://github.com/percona/mongodb_exporter/issues/398)

The explanation is what I want.