The number of connection addresses of a Kafka instance is the same as the number of brokers of the instance. The following table lists the number of brokers corresponding to each flavor.
Flavor |
Brokers |
Maximum TPS per Broker |
Maximum Partitions per Broker |
Recommended Consumer Groups per Broker |
Maximum Client Connections per Broker |
Storage Space |
Traffic per Broker (MB/s) |
|---|---|---|---|---|---|---|---|
kafka.2u4g.cluster.small |
3–30 |
20,000 |
100 |
15 |
2000 |
300 GB–300,000 GB |
40 |
kafka.2u4g.cluster |
3–30 |
30,000 |
250 |
20 |
2000 |
300 GB–300,000 GB |
100 |
kafka.4u8g.cluster |
3–30 |
100,000 |
500 |
100 |
4000 |
300 GB–600,000 GB |
200 |
kafka.8u16g.cluster |
3–50 |
150,000 |
1000 |
150 |
4000 |
300 GB–1,500,000 GB |
250 |
kafka.12u24g.cluster |
3–50 |
200,000 |
1500 |
200 |
4000 |
300 GB–1,500,000 GB |
375 |
kafka.16u32g.cluster |
3–50 |
250,000 |
2000 |
200 |
4000 |
300 GB–1,500,000 GB |
500 |
Flavor |
Brokers |
TPS per Broker |
Maximum Partitions per Broker |
Recommended Consumer Groups per Broker |
Maximum Client Connections per Broker |
Storage Space |
Traffic per Broker (MB/s) |
|---|---|---|---|---|---|---|---|
kafka.2u4g.single.small |
1 |
20,000 |
100 |
15 |
2000 |
100 GB–10,000 GB |
40 |
kafka.2u4g.single |
1 |
30,000 |
250 |
20 |
2000 |
100 GB–10,000 GB |
100 |
Flavor |
Brokers |
TPS per Broker |
Maximum Partitions per Broker |
Recommended Consumer Groups per Broker |
Maximum Client Connections per Broker |
Storage Space |
Traffic per Broker (MB/s) |
|---|---|---|---|---|---|---|---|
kafka.2u4g.cluster.beta |
3 |
30,000 |
250 |
20 |
2000 |
300 GB |
100 |
kafka.4u8g.cluster.beta |
3 |
100,000 |
500 |
100 |
4000 |
300 GB |
200 |