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Test Environment

Last updated: 2022-04-13 12:04:10

    This document describes the environment used for the TDSQL-C for MySQL performance test.

    Test Object: TDSQL-C for MySQL

    • Region/AZ: Guangzhou - Guangzhou Zone 6

    • Client

    • Client type: CVM

    • Client specification: S5.4XLARGE32 (Standard S5 with 16 CPU cores and 32 GB memory)

    • Client OS: CentOS 7

    • Number of clients: 2 (one more client is added after the concurrency exceeds 1,000, and so on)

    • Information of the tested TDSQL-C for MySQL instance:

    • AZ deployment: Single-AZ

    • Database version: MySQL 5.7

    • Parameter template: The default template is used, with the following parameters adjusted:

      • log_bin=off
      • thread_handling=pool-of-threads
      • innodb_log_sync_method=async
    • VPC network latency: 0.6 ms

    • Instance type/specification:

      Instance Type Instance Specification
      Dedicated2-core 16 GB MEM
      4-core 16 GB MEM
      4-core 32 GB MEM
      8-core 32 GB MEM
      8-core 64 GB MEM
      16-core 64 GB MEM
      16-core 96 GB MEM
      16-core 128 GB MEM
      32-core 128 GB MEM
      32-core 256 GB MEM
      64-core 256 GB MEM

    Test Object: TencentDB for MySQL

    • Region/AZ: Guangzhou - Guangzhou Zone 6
    • Client
    • Client type: CVM
    • Client specification: S5.4XLARGE32 (Standard S5 with 16 CPU cores and 32 GB memory)
    • Client OS: CentOS 7
    • Number of clients: 2 (one more client is added after the concurrency exceeds 1,000, and so on)
    • Information of the tested TencentDB for MySQL instance:
    • Storage type: Local SSD
    • AZ deployment: Single-AZ
    • Database version: MySQL 5.7
    • Architecture: Dual-node
    • Replication method: Async replication
    • Parameter template: High-performance parameter template
    • VPC network latency: 0.5 ms
    • Instance type/specification: Same as above
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