The peak traffic of an ApsaraMQ for Kafka instance specifies the processing capability of the entire cluster.
The peak traffic of an ApsaraMQ for Kafka instance specifies not only the bandwidth but also the processing capability of the entire cluster. For example, if the peak traffic of an ApsaraMQ for Kafka instance is 30 MB/s, the data processing capability of the instance is no less than 2.4 TB per day.
The data processing capability of an ApsaraMQ for Kafka instance is calculated by using the following formula: Instance data processing capability = Peak traffic × Duration. For example, if the peak traffic of an ApsaraMQ for Kafka instance is 30 MB/s, the data processing capability of the instance is 2.47 TB per day. The data processing capability is calculated by using the following formula:
30 × 60 × 60 × 24/1024/1024 = 2.47