The Google Cloud BigQuery resource utilization page has been updated to more closely align with the insights reflected on the other service category pages. This update is part of an ongoing effort to surface BigQuery Edition data. 

The Optimization tab now reflects new optimization recommendations, including: 

• Reservation Baseline Utilization
• Reservation Max Utilization
• Storage Billing Model

For BigQuery slot commitment recommendations, you can visit the GCP Commitment Discounts page.