In check_system_buckets_metrics.py, some tests are being explicitly excluded from the hook because they intentionally send commands directly to system.buckets collections.

This ticket is an investigation to:

• Review the excluded tests and understand why they need to target system.buckets directly.
• Double-check if direct commands to system.buckets are still the correct behavior for these scenarios.

Decide whether:

• These tests should continue to send direct commands to system.buckets and therefore remain excluded from the hook, or
• The tests should be adapted to target the main timeseries namespace, in which case they may no longer need to be excluded.