# Using AudioLevelObserver with many producers

**URL:** <https://mediasoup.discourse.group/t/using-audiolevelobserver-with-many-producers/2469>\
**Category:** mediasoup libraries\
**Created:** [February 19, 2021, 2:11pm UTC](https://mediasoup.discourse.group/t/using-audiolevelobserver-with-many-producers/2469 "2021-02-19T14:11:17Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![aidynsc](https://avatars.discourse-cdn.com/v4/letter/a/e8c25b/32.png) [@aidynsc](https://mediasoup.discourse.group/u/aidynsc)\
**Post date:** [February 19, 2021, 2:11pm UTC](https://mediasoup.discourse.group/t/using-audiolevelobserver-with-many-producers/2469/1 "2021-02-19T14:11:17Z")

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Hi!  
What is the best way to use AudioLevelObserver for many producer (for example 1000) on 1 router to reduce server load. Use 1 observer with maxentries - 1000, 1000 observers with maxentries - 1 or 100 observers with maxentries: 10? Or is there better solution? What is the recommended maximum amount of maxentries?

Thanks!