grafana / grafana/pyroscope

Pyroscope server crashloop OOM when using backend S3

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Description

#### Describe the bug
Pyroscope server crashloop OOM when using backend S3

On production I use Pyroscope with 6 java agent with heavy loading.
Without backend S3 conf all run perfects.
When backend S3 is in use, Pyroscope pod crash in the minute. I see mem limit of 2000Mi being hit.

Note when I reset S3 content Pyroscope Pod is happy and no crash happens. I try to watch in how many days OOM will come again.

Is it possible that Pyroscope enter in a never loop ending while loading/sync S3 objects ?

#### Environment

- Infrastructure: k8s AWS
- Deployment tool: helm with last img grafana/pyroscope:1.15.0

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