Understand codes for ELB in billing and usage reports - Elastic Load Balancing
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Understand codes for ELB in billing and usage reports

When you use ELB, we include related codes in your Amazon billing and usage reports. Reviewing these codes helps you understand your load balancer costs and usage patterns. Tracking and managing your expenses is essential for optimizing your costs.

For more information, see ELB pricing.

The following tables describe the codes for ELB that appear in your billing and usage reports. The units are hours or load balancer capacity units (LCU). Each load balancer type has a specific definition of LCU. For information about the LCUs for each load balancer type, see ELB pricing. For a list of the Region codes used in the billing and usage reports, see Amazon Region billing codes.

Application Load Balancers

Code Description Units
region-LoadBalancerUsage The running time. Hours
region-LCUUsage The LCUs used. LCU
region-IdleProvisionedLBCapacity The LCUs reserved but not used. LCU
region-TS-LoadBalancerUsage The time that a trust store is used by Mutual TLS. Hours
region-Outposts-LoadBalancerUsage The running time on Outposts. Hours
region-Outposts-LCUUsage The LCUs used on Outposts. LCU
region-ReservedLCUUsage The LCUs reserved. LCU

Network Load Balancers

Code Description Units
region-LoadBalancerUsage The running time. Hours
region-LCUUsage The LCUs used. LCU

Gateway Load Balancers

Code Description Units
region-LoadBalancerUsage The running time. Hours
region-LCUUsage The LCUs used. LCU

Classic Load Balancers

Code Description Units
region-LoadBalancerUsage The running time. Hours
region-DataProcessing-Bytes The data processed. GB
region-IdleProvisionedLBCapacity The LCUs reserved but not used. LCU