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DocumentationVirtual Private CloudRelease Notes and AnnouncementsAnnouncements[October 8, 2023] Start Charging on Cross-AZ Traffic in the Same Region

[October 8, 2023] Start Charging on Cross-AZ Traffic in the Same Region

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Last updated: 2026-04-28 14:39:27
Tencent Cloud VPC will start charging for cross-AZ data transfer in the same region from 00:00 (UTC+8) on October 8, 2023. Please check your account to make sure it has enough funds to prevent unexpected impacts on your services.

1. Billing and Pricing

1.1 Billable items

You are charged for the traffic going from a CVM or TKE instance to CVM, TKE, CLB and TencentDB instances in other AZs of the same region. Both intra- and inter-VPC data transfer incur charges. The traffic going to CLB and TencentDB is free of charge for now.

1.2 Pricing

From now till 00:00:00 (UTC+8), Aug 1, 2026, a 1000-TB free tier is provided per month for each account.
For pricing details, see Billing Overview.

1.3. Overdue payment

2. Related operations

2.1 Purchase

This feature is activated by default. You don’t need to purchase it.

2.2 Data monitoring

You can check the data on the VPC level.
Data options: 1. Regional data (Total cross-AZ traffic in this region): Outbound traffic in GB. 2. AZ-based data (Specified source and destination AZs): Outbound traffic in GB.
Period options: Real-time (5-minute samples in the past hour), 24h, 7 days and custom periods (cannot exceed the data retention period).

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