This topic provides the results of online transaction processing (OLTP) performance tests on PolarDB for MySQL 5.6 Cluster Edition.

Note For more information about the test, see OLTP performance test tools and methods.

Dedicated compute node type

  • Primary node and a single read-only node
    • Test results of read-only performance of different specificationsRead-only performance
    • Test results of write-only performance of different specificationsWrite-only performance
    • Test results of read and write performance of different specificationsRead and write performance
  • Primary node and multiple read-only nodes
    Test results of read-only performanceRead-only performance
    Note
    • The preceding figure shows the test results of read-only queries per second (QPS) when cluster endpoints are used to connect to the clusters.
    • In the preceding test, the range_selects parameter is not specified. This indicates that all of the data generated by SysBench is queried by default.
    • In the preceding test, the cluster specification is 4 cores and 16 GB.

General-purpose compute node type

Primary node and a single read-only node

  • Test results of read-only performance of different specificationsRead-only performance
  • Test results of write-only performance of different specificationsWrite-only performance
  • Test results of read and write performance of different specificationsRead and write performance