Prerequisites

Host specifications that can be upgraded

Host type Host series Host specification and storage Host specification code
General-purpose host that uses ESSDs g6 8 cores, 32 GB memory, ESSDs rds.g6.2xlarge
16 cores, 64 GB memory, ESSDs rds.g6.4xlarge
32 cores, 128 GB memory, ESSDs rds.g6.8xlarge
52 cores, 192 GB memory, ESSDs rds.g6.13xlarge
g5 64 cores, 256 GB memory, ESSDs rds.g5.16xlarge
Memory optimized host that uses ESSDs r6 8 cores, 64 GB memory, ESSDs rds.r6.2xlarge
16 cores, 128 GB memory, ESSDs rds.r6.4xlarge
32 cores, 256 GB memory, ESSDs rds.r6.8xlarge
52 cores, 384 GB memory, ESSDs rds.r6.13xlarge
r5 64 cores, 512 GB memory, ESSDs rds.r5.16xlarge
Compute optimized host that uses ESSDs c6 8 cores, 16 GB memory, ESSDs rds.c6.2xlarge
16 cores, 32 GB memory, ESSDs rds.c6.4xlarge
32 cores, 64 GB memory, ESSDs rds.c6.8xlarge
52 cores, 96 GB memory, ESSDs rds.c6.13xlarge
c5 64 cores, 128 GB memory, ESSDs rds.c5.16xlarge
Note You can view the host specifications on the Host Information tab in the ApsaraDB for MyBase console. For more information, see View host details.

Pricing

The following formulas are used to calculate the fees for upgrading host specifications:

Upgrade fees = Total fees of the new specifications for the remaining subscription period - Total fees of the original specifications for the remaining subscription period. Total fees of the new specifications for the remaining subscription period = Monthly fees of the new specifications/30/24 x Unused hours. Total fees of the original specifications for the remaining subscription period = Monthly fees of the new specifications/30/24 x Unused hours.

Procedure

  1. Log on to the ApsaraDB for MyBase console.
  2. In the top navigation bar, select the region where you want to create a dedicated cluster.
    Select a region
  3. In the left-side navigation pane, click Clusters. Find the dedicated cluster that you want to manage and click Details in the Actions column.
  4. In the left-side navigation pane, click Hosts.
  5. Find the host that you want to manage and choose More > Upgrade in the Actions column.
  6. On the Change Specifications page, configure Instance Type.
  7. Read and agree to the terms of the service. Then, click Buy Now and complete the payment.
    Note You can view the changed host specifications on the Host Information tab in the console. For more information, see View host details.