Stress Test

Kuaijie Primary and Standby Redis Product Test

Test Environment

Redis-server

Software version: 6.0

Server model: Kuaijie Edition Primary and Standby Redis, Physical Machine Ordinary Model

Product specifications: Kuaijie 1G, Kuaijie 2G, Kuaijie 4G, Kuaijie 6G, Kuaijie 8G, Physical Machine Ordinary Model

Redis-benchmark

Server model: Kuaijie O type

System version: CentOS 8.3

Machine configuration: 16C/16G

Memtier_benchmark

Server model: Kuaijie O type

System version: CentOS 6.4

Machine configuration: 16C/16G

Test Scenarios

1. Different number of connections, pipeline closed

Test script:

#!/bin/bash
for clients in {1,2,4,8,16,32,64,128,256,512,800}; do
    redis-benchmark  -c $connection -n 1000000 -h IP -d 256 -t get,set -q --threads 4
done

Test results

Set Performance

Get Performance

2. Different data size, pipeline closed

Test script:

#!/bin/bash
for data_size in {1,8,64,512,4096}; do
    redis-benchmark -c 64 -n 1000000 -h IP -d $data_size -t get,set -q --threads 4
done
# 32KiB size of data size run long time easy to make 1GB capacity instance oom.
data_size=32768
redis-benchmark -c 64 -n 50000 -h IP -d $data_size -t get,set -q --threads 4

Test results

Set Performance

Get Performance

3. Different number of connections, pipeline enabled

Test script:

#!/bin/bash
for clients in {1,2,4,8,16,32,64,128,256,512,800}; do
    redis-benchmark  -c $clients -n 5000000 -P 100 -h IP  -d 256 -t get,set -q --threads 4
done

Test results

Set Performance

Get Performance

4. Short Connection Stress Test

The short connection stress test aims to test the performance of different Redis products under different read and write ratio conditions.
Test script:

#!/bin/bash
memtier_benchmark -s IP -p 6379 -c 30 -t 8 -n 1000 --ratio=10:0 --reconnect-interval=1
memtier_benchmark -s IP -p 6379 -c 30 -t 8 -n 1000 --ratio=5:5 --reconnect-interval=1
memtier_benchmark -s IP -p 6379 -c 30 -t 8 -n 1000 --ratio=0:10 --reconnect-interval=1

Test Results

Performance Enhanced Redis Product Test

Redis-server

Software Version: Performance Enhanced Redis

Product Specifications: 4G, 6G, 8G, 12G, 16G, 24G, 32G, 40G, 48G, 56G, 64G

Redis-benchmark

Server Model: Kuaijie O Type

System Version: CentOS 8.3

Machine Configuration: 16C/16G

Test Scenarios

1. Different Number of Connections

Test Script:

#!/bin/bash
for clients in {1,2,4,8,32,64,128,256,512,800}; do
    redis-benchmark -c $clients -n 10000000 -h IP -d 256 -t get,set -q --threads 8
done

Test Results

Set Performance

Get Performance

2. Different Data Size

Test script:

#!/bin/bash
for data_size in {16,32,64,128,256,512,1024,4096,8192,32768}; do
    redis-benchmark -c 200 -n 10000000 -h IP -d $data_size -t get,set -q --threads 8
done

Test Results

Set Performance

Get Performance

Proxy Performance Test

Test Object

Model: Distributed Version

Database Type: Performance Enhanced Version

Single Shard Capacity: 6GB

Proxy: NVMe (or SSD) Distributed Version Redis Proxy

Number of Shards: 2 shards, 4 shards, 8 shards, 16 shards

Redis-benchmark

Server Model: Kuaijie O Type

System Version: CentOS 7.6

Machine Configuration: 32C/32G

Test Context

Test Command

redis-benchmark -h IP -t set,get -d 256 --threads 32 -c 960 -n 10000000 -r 10000

Test Results

Set Performance

Get Performance