CCN is a pay-as-you-go service.
Cross-regional CCN interconnection billing adopts pay-as-you-go and monthly 95th percentile approach. Its billing is based on monthly actual bandwidth usage.
Monthly CCN fee is the sum of the interconnection fees of cross-regional CCN instances.
Monthly cross-region fee = the monthly 95th percentile bandwidth peak of the region * valid day ratio * tiered unit price
The average bandwidth values are collected every 5 minutes and sorted in a descending order. After discarding the highest 5% of values, the next highest value is recorded as the monthly 95th percentile bandwidth peak.
For example, suppose you used CCN in June and there were 14 days of cross-regional interconnection between region A and B. Because there was one data point every 5 minutes, there were 288 data points in a day (60 min * 24 h / 5 min), and a total number of 4032 data points in 14 days (14 days * 288). 4032 data points are then sorted in a descending order according to corresponding bandwidth values, and the highest 5% are discarded (4032 * 0.05 = 201.6). Then the 202th data point's bandwidth value is deemed as the monthly 95th percentile bandwidth peak.
A valid day refers to a day when the bandwidth value of any 5-minute statistical point is greater than 10 Kbps.
Valid day ratio = valid days in a month / natural day in a month.
A unit price in the tiered pricing scheme.
|Billing Item||Tier||Mainland China||Billing Unit|
|Cross-regional Bandwidth||0 - 100Mbps||37||USD/Mbps/month|
|100Mbps - 1000Mbps||13|
- Interconnection between CPM and public cloud of the same city below 1 Gbps is free of charge. For example: The interconnection between Beijing CPM VPC and Beijing Public VPC below 1 Gbps is free of charge.
- For the price of the interconnection between Mainland China and outside Mainland China regions, please consult your Tencent Cloud representative.
Suppose that your CCN instance is associated with network instances in three regions in June: Guangzhou, Beijing and Shanghai.
Billable bandwidth: 120 Mbps
Valid day ratio= 14 / 30
Tiered unit price: 13USD/Mbps/month
The CCN fee incurred by the interconnection between Guangzhou and Beijing in June is: billable bandwidth (120 Mbps) * valid day ratio (14 / 30) * tiered unit price (13USD/Mbps/month) = USD728
Fees for other regions (Guangzhou-Shanghai, Beijing-Shanghai) are calculated in the same way.
The CCN fee incurred in June is the sum of all cross-regional interconnection fees.