Specifications and performance

Last Updated: Jul 11, 2017

Specifications

Size (GB) Max connections Max intranet bandwidth (Mbps) CPU core(s) (Relative) Description
1 10000 10 1 Master-slave dual-node instance
2 10000 16 1 Master-slave dual-node instance
4 10000 24 1 Master-slave dual-node instance
8 10000 24 1 Master-slave dual-node instance
16 10000 32 1 Master-slave dual-node instance
32 10000 32 1 Master-slave dual-node instance
64 20000 48 1 Master-slave dual-node instance
128 160000 96 16 High-performance cluster instance
256 160000 96 16 High-performance cluster instance

QPS performance reference

QPS performance

Size (GB) Max connections Max intranet bandwidth (Mbps) CPU core(s) QPS reference value
8 10000 24 1 80000

Test scenario

Network topology

Network topology

Specification of cloud host

OS CPU (number of cores) Memory Zone Hosts
Ubuntu 14.04 64-bit 1 2048 MB China South 1 3

Procedure

  1. Download the source code package for redis-2.8.19 to three ECS instances.

    1. $ wget http://download.redis.io/releases/redis-2.8.19.tar.gz
    2. $ tar xzf redis-2.8.19.tar.gz
    3. $ cd redis-2.8.19
    4. $ make
    5. $ make install
  2. Execute the command below on the three ECS instances.

    1. redis-benchmark -h ***********.m.cnsza.kvstore.aliyuncs.com -p 6379 -a password -t set -c 50 -d 128 -n 25000000 -r 5000000
  3. Summarize the testing data from the three ECS instances. The QPS should be the total for the above three servers.

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