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- Release Notes and Announcements
- Product Introduction
- Purchase Guide
- Getting Started
- Development Guide
- Operation Guide
- API Documentation
- SDK Documentation
- FAQs
- Contact Us
This document describes the billing mode and billable items of TDMQ for RocketMQ exclusive cluster.
Available Regions
Exclusive cluster is currently supported in the following regions:
Region | Value |
Guangzhou | ap-guangzhou |
Shanghai | ap-shanghai |
Nanjing | ap-nanjing |
Beijing | ap-beijing |
Singapore | ap-singapore |
Virginia | na-ashburn |
Silicon Valley | na-siliconvalley |
Hong Kong (China) | ap-hongkong |
Billing Modes
Item | Billing Mode | Description |
Cluster instance | Monthly subscription - prepaid | When you purchase an exclusive cluster, the system will calculate the fees based on the cluster specification and purchase duration you select. You need to pay the fees of the cluster before using it. This billing mode is suitable for the long-term service with a relatively stable business traffic peak. |
Public network bandwidth | Bill-by-hour bandwidth - postpaid | Fees are pay-as-you-go hourly based on the public network bandwidth usage duration. This billing mode is suitable for scenarios where the peak business traffic stays stable over time and the service is used for a short term. |
Cluster Instance Pricing
Billable items
TDMQ for RocketMQ exclusive cluster fees are calculated as follows:
Cluster price = minimum configuration price + computing configuration price + storage configuration price = minimum configuration price + node unit price number of nodes + storage unit price storage size.
Billable Item | Description |
Minimum configuration | It refers to the fixed fees of a new cluster for basic services such as cluster management, message management, observability, and high availability, which will not increase as the cluster size increases. |
Computing configuration | It refers to the computing service fees. Various node specifications are provided on demand. The price of a single node with each specification is fixed, and there are restrictions on the numbers of minimum and maximum nodes. The computing configuration price changes linearly based on the number of nodes. |
Storage configuration | It refers to the storage service fees. You can customize the storage space in increments of 100 GB. The storage configuration price changes linearly based on the storage size. |
Pricing
The specific price is as displayed on the purchase page. This section describes the performance differences between exclusive cluster specifications.
Notes
If the number of nodes in current specifications cannot meet your business requirements, you can submit a ticket for assistance.
Minimum configuration
The performance of the following specification is a reference value. The actual performance won't be any worse given the data measured during stress tests. Unexpected elastic capacity outside the specification won't cost anything either.
Specification Type | Single-Node Specification |
Basic | 2,000 QPS 40 MB/s 4,000 topic partitions |
Standard | 5,000 QPS 80 MB/s 8,000 topic partitions |
Advanced I | 10,000 QPS 150 MB/s 10,000 topic partitions |
Advanced II | 18,000 QPS 300 MB/s 12,000 topic partitions |
Computing configuration
Computing configuration fees = node price * number of nodes
Cluster performance description: The cluster performance is equal to node performance * number of nodes and changes linearly within the node range.
Specification Type | Minimum Nodes | Maximum Nodes | Single-Node Starting QPS (4 KB Message Size) |
Basic | 2 | 10 | 2,000 |
Standard | 2 | 10 | 5,000 |
Advanced I | 2 | 20 | 10,000 |
Advanced II | 2 | 20 | 18,000 |
TPS calculation rule
Messaging TPS refers to the maximum sum of messages sent and subscribed per second.
The message size is measured in 4 KB. For example, if the numbers of messages sent and received per second are both 10,000, and the average message body size is 16 KB, then the messaging TPS is (16 / 4) * (10,000 + 10,000) = 80,000 messages/sec.
Storage configuration
Storage fees = storage space * storage unit price.
Each exclusive cluster version provides a minimum storage of 200 GB for a single node. You can choose a higher storage space in increments of 100 GB based on your business needs.
Public Network Bandwidth Pricing
Fees are charged hourly by the actual number of usage hours based on the public network bandwidth in Mbps.
Notes:
You need to configure the bandwidth upper limit when purchasing a CLB instance with fixed bandwidth. This limit applies to both the outbound and inbound bandwidth. If it is exceeded, packets will be lost by default, and no fees will be incurred.
A CLB instance is always billed by the configured bandwidth upper limit regardless of the actual bandwidth.
Region | Price (USD/Mbps/Hour) | |
| 1–5 Mbps | Above 5 Mbps |
Guangzhou, Shanghai, Nanjing, Beijing, Hong Kong (China) | 0.0057 | 0.02 |
Singapore, Virginia, Silicon Valley | 0.005 | 0.017 |
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