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TDMQ for RocketMQ

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Step 1: Creating TDMQ for RocketMQ Resources
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DocumentationTDMQ for RocketMQBillingBilling Examples

Billing Examples

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Last updated: 2026-01-23 17:16:37
This document provides a detailed breakdown of the billable items and fee calculation methods of a RocketMQ 5.x cluster through an actual billing case, helping you understand the billable items of RocketMQ cluster fees.

Scenarios

Suppose a user purchased a pay-as-you-go 5.x RocketMQ cluster in the Singapore region at 2024/05/15 13:20:00. After using it for a period, the user upgraded its specifications at 2024/05/20 10:00:00 due to unmet business requirements. The specifications before and after the upgrade are as follows:
Specifications
Before Upgrade
After Upgrade
Cluster specifications
Basic Edition
Basic Edition
TPS specification
1000
8000
Number of topics
100
300
Since the user intended to use the cluster for a long period of time, the user changed the billing mode of the cluster to yearly/monthly subscription at 10:30:00 on May 25, 2024, with a subscription duration of 3 months.

Billable Items

Note:
The following prices are for reference only and may not match those on our official website. Actual unit prices are subject to change based on region, promotions, or other policies.
During the period from May to August, the actual fees incurred by this cluster are as follows:
Duration
Actual Billing Duration
Billing Mode
Billable Item
Total Fees
2024/05/15 13:20:00~
2024/05/20 10:00:00
2024/05/15 13:00:00~
2024/05/20 10:00:00
117 hours in total
Pay-as-You-Go
Computing fee (Basic Edition; 1,000 TPS)
Total price = 0.30 × 117 = 35.1 USD
Topic fee (100)
No fees will be incurred within the free tier.
Storage fee
The storage unit price is 0.0004 USD/GB/hour. The storage is billed on a pay-as-you-go basis with hourly settlement. Assume that the average message size is approximately 2 KB and approximately 800 messages are stored per second, the total storage fee is 30.08 USD.
35.1 + 30.08 = 65.18 USD
2024/05/20 10:00:00~
2024/05/25 10:30:00
2024/05/20 10:00:00~
2024/05/25 11:00:00
121 hours in total
Pay-as-You-Go
Computing fee (Basic Edition; 8,000 TPS)
Total price = 1.35 × 121 = 163.35 USD
Topic fee (300, 100 payable topics)
Total price = 0.46 × 121 = 55.66 USD
Storage fee
The storage unit price is 0.0004 USD/GB/hour. The storage is billed on a pay-as-you-go basis with hourly settlement. Assume that the average message size is approximately 2 KB and approximately 6000 messages are stored per second, the total storage fee is 241.30 USD.
163.35 + 55.66 + 241.30 = 460.31 USD
2024/05/25 10:30:00–2024/08/25 10:30:00
3 months
Yearly/Monthly Subscription
Computing fee (Basic Edition; 8,000 TPS)
Total price = 668.61 × 3 = 2005.83 USD
Topic fee (300, 100 payable topics)
Total price = 223 × 3 = 669 USD
Storage fee (400 GB)
The storage unit price is 0.0004 USD/GB/hour. The storage is billed on a pay-as-you-go basis with hourly settlement. Assume that the total storage fee for this period is 8800 USD.
2005.83 + 669 + 8800 = 11474.83 USD
Total cost = 65.18 + 460.31 + 11474.83 = 12000.32 USD



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