> For the complete documentation index, see [llms.txt](https://docs.platform9.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.platform9.com/managed-openstack/5.6/monitoring-and-alarms/monitoring-alarms-events-and-alarms.md).

# Telemetry

Platform9 deploys and operates Ceilometer, aodh and gnocchi to collect, analyze data, display metrics, generate events, and send alarms. This data is exposed in Clarity in four primary locations:

1. Infrastructure -> Host View -> Performance Tab
2. Instances -> Instance View -> Events Tab
3. Events & Alarms -> Alarms Tab
4. Events & Alarms -> Events Tab

### Host Performance Telemetry

<figure><img src="/files/S3lBe4Vnnmhzypx303FN" alt=""><figcaption></figcaption></figure>

### Instance events

<figure><img src="/files/mK6TYCJbTL4p0jr6PZVK" alt=""><figcaption></figcaption></figure>

### Events & Alarms

<figure><img src="/files/4ZCmU3G9xRqAQ1fL0048" alt=""><figcaption></figcaption></figure>


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