title: Cosmos DB Autopilot throughput distribution on unused partitions
body: <p>According to my understanding, if Autopilot is configured the max throughput is 20,000 RU's and I if I have 4 partitions, the max throughput for each partition will be 2000 RU's.</p>
  
  <p>Can someone verify my below assumptions for throughput calculations that will be charged</p>
  
  <p>If 2 partitions have traffic for around 1000 RU's each, the calculated throughput will be 1000 + 1000 +  0 + 0 = 2000 RU's</p>
  
  <p>If one partition alone is hot with 4000 RU's, the calculated throughput will be 4000 + 0 + 0 + 0 = 4000.</p>
  
  <p>If none of the partitions is used 10% of max throughput 2000 RU's will be calculated.</p>
  
  <p>Is my assumption correct?</p>