# OneAgent Queue Inspection

**URL:** <https://community.dynatrace.com/t/oneagent-queue-inspection/49254>\
**Category:** Dynatrace Managed\
**Tags:** oneagent, licensing\
**Created:** [December 9, 2024, 9:13am UTC](https://community.dynatrace.com/t/oneagent-queue-inspection/49254 "2024-12-09T09:13:56Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Gazerbeam](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/gazerbeam/32/32038_2.png) [@Gazerbeam](https://community.dynatrace.com/u/Gazerbeam)\
**Post date:** [December 9, 2024, 9:13am UTC](https://community.dynatrace.com/t/oneagent-queue-inspection/49254/1 "2024-12-09T09:13:56Z")

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Hello

We’ve observed that when the Host Unit license capacity is reached, newly installed OneAgents appear to be queued. When monitoring is deactivated for some active hosts, licenses become available, and the queued OneAgents are picked up and displayed in the UI.

Is it possible to inspect this queue and determine the number of new OneAgents currently waiting due to the Host Unit license limit?

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<div class="post-metadata">

**Author:** ![Peter\_Youssef](https://dub1.discourse-cdn.com/dynatrace/user_avatar/community.dynatrace.com/peter_youssef/32/14668_2.png) [@Peter\_Youssef](https://community.dynatrace.com/u/Peter_Youssef)\
**Post date:** [December 9, 2024, 1:05pm UTC](https://community.dynatrace.com/t/oneagent-queue-inspection/49254/2 "2024-12-09T13:05:29Z")

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Hi&nbsp;[@Gazerbeam](https://community.dynatrace.com/user/41914)

Regarding the raised points, PFA for detailed info:

- [OneAgent configuration API — Dynatrace Docs](https://docs.dynatrace.com/docs/discover-dynatrace/references/dynatrace-api/configuration-api/oneagent-configuration)
- [Deployment API - OneAgent — Dynatrace Docs](https://docs.dynatrace.com/docs/discover-dynatrace/references/dynatrace-api/environment-api/deployment/oneagent)
- [Deployment API - View connectivity information for OneAgent — Dynatrace Docs](https://docs.dynatrace.com/docs/discover-dynatrace/references/dynatrace-api/environment-api/deployment/oneagent/get-connectivity-info)

For HU Consumption:

- [Application and Infrastructure Monitoring (Host Units) — Dynatrace Docs](https://docs.dynatrace.com/docs/manage/monitoring-consumption-classic/application-and-infrastructure-monitoring)

The applicable solution:

- keep sufficient HU buffer to ensure all required servers are monitored as intended and there is no suspension or idle state.

Hoping that helps.

KR,

Peter