├── Ruby ├── Gemfile ├── Gemfile.lock ├── ruby_redisrb_performance.rb ├── ruby_redisrb_hiredis_performance.rb └── README.md ├── Crystal ├── shard.lock ├── shard.yml ├── crystal_redis_performance.cr └── README.md ├── .gitignore ├── README.md ├── Go ├── go_radix_performance.go ├── go_redigo_performance.go └── README.md ├── Node.js ├── package.json ├── nodejs_node_redis_performance.js ├── README.md └── nodejs_ioredis_performance.js ├── C ├── README.md └── c_hiredis_performance.c ├── Java ├── README.md └── JavaJedisPerformance.java └── LICENSE /Ruby/Gemfile: -------------------------------------------------------------------------------- 1 | source 'https://rubygems.org' 2 | 3 | gem "redis" 4 | gem "hiredis" 5 | -------------------------------------------------------------------------------- /Crystal/shard.lock: -------------------------------------------------------------------------------- 1 | version: 1.0 2 | shards: 3 | redis: 4 | git: https://github.com/stefanwille/crystal-redis.git 5 | version: 1.6.1 6 | 7 | -------------------------------------------------------------------------------- /Crystal/shard.yml: -------------------------------------------------------------------------------- 1 | name: shards 2 | version: 0.1.0 3 | 4 | dependencies: 5 | redis: 6 | git: https://github.com/stefanwille/crystal-redis.git 7 | version: 1.6.1 8 | 9 | license: BSD 10 | -------------------------------------------------------------------------------- /Ruby/Gemfile.lock: -------------------------------------------------------------------------------- 1 | GEM 2 | remote: https://rubygems.org/ 3 | specs: 4 | hiredis (0.6.0) 5 | redis (3.2.1) 6 | 7 | PLATFORMS 8 | ruby 9 | 10 | DEPENDENCIES 11 | hiredis 12 | redis 13 | -------------------------------------------------------------------------------- /Crystal/crystal_redis_performance.cr: -------------------------------------------------------------------------------- 1 | require "redis" 2 | 3 | N = 1_000_000 4 | 5 | redis = Redis.new 6 | redis.pipelined do |pipeline| 7 | N.times do |i| 8 | pipeline.set("foo", "bar") 9 | end 10 | end 11 | -------------------------------------------------------------------------------- /Ruby/ruby_redisrb_performance.rb: -------------------------------------------------------------------------------- 1 | require 'redis' 2 | 3 | N = 1_000_000 4 | 5 | start_time = Time.now 6 | 7 | redis = Redis.new 8 | redis.pipelined do 9 | N.times do |i| 10 | redis.set('foo', 'bar') 11 | end 12 | end 13 | 14 | end_time = Time.now 15 | 16 | elapsed_time = (end_time - start_time) 17 | puts "Elapsed time: #{elapsed_time}s" 18 | puts "Done" 19 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | Crystal/.deps 2 | Crystal/.deps.lock 3 | Crystal/libs 4 | Crystal/crystal_redis_performance 5 | Crystal/.crystal 6 | Crystal/.shards 7 | 8 | C/c_hiredis_performance 9 | 10 | Go/go_radix_performance 11 | Go/go_redigo_performance 12 | 13 | Java/jedis-jedis-2.7.2 14 | Java/jedis-2.7.2.tar.gz 15 | Java/jedis-2.7.2.tar.gz 16 | Java/*.class 17 | 18 | Node.js/node_modules 19 | -------------------------------------------------------------------------------- /Ruby/ruby_redisrb_hiredis_performance.rb: -------------------------------------------------------------------------------- 1 | require 'redis' 2 | 3 | N = 1_000_000 4 | 5 | start_time = Time.now 6 | 7 | redis = Redis.new(driver: :hiredis) 8 | redis.pipelined do 9 | N.times do |i| 10 | redis.set('foo', 'bar') 11 | end 12 | end 13 | 14 | end_time = Time.now 15 | 16 | elapsed_time = (end_time - start_time) 17 | puts "Elapsed time: #{elapsed_time}s" 18 | puts "Done" 19 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Redis Benchmarks 2 | ================ 3 | 4 | A benchmark for Redis client libraries in various programming languages. 5 | 6 | ## Performed Work 7 | 8 | The benchmark sends 1,000,000 commands "SET foo bar" in pipeline mode. 9 | 10 | ## Measurements 11 | 12 | For compiled languages, I simply use `time`. For languages with significant startup time (Java, Ruby) I measure only the net execution time including the initial connect. 13 | -------------------------------------------------------------------------------- /Go/go_radix_performance.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | "github.com/fzzy/radix/redis" 6 | "time" 7 | ) 8 | 9 | const N = 1000000 10 | 11 | func main() { 12 | c, err := redis.DialTimeout("tcp", "127.0.0.1:6379", time.Duration(10)*time.Second) 13 | if err != nil { 14 | panic(fmt.Sprintln("error:", err)) 15 | } 16 | defer c.Close() 17 | 18 | for i := 0; i < N; i++ { 19 | c.Append("set", "foo", "bar") 20 | } 21 | for i := 0; i < N; i++ { 22 | c.GetReply() 23 | } 24 | fmt.Println("Done") 25 | } 26 | -------------------------------------------------------------------------------- /Crystal/README.md: -------------------------------------------------------------------------------- 1 | # Crystal 2 | 3 | I used version Crystal 0.17.4, installed via Homebrew. 4 | 5 | 6 | ## Install 7 | 8 | Download the library into this project: 9 | 10 | ``` 11 | $ shards install 12 | ``` 13 | 14 | ## Build 15 | 16 | ``` 17 | $ crystal build crystal_redis_performance.cr --release 18 | ``` 19 | 20 | ## Run 21 | 22 | ``` 23 | $ time ./crystal_redis_performance 24 | ``` 25 | 26 | ## My Result 27 | 28 | This is my old result, from Crystal 0.7.2: 29 | 30 | ``` 31 | $ time ./crystal_redis_performance 32 | 33 | real 0m1.458s 34 | user 0m0.338s 35 | sys 0m0.086s 36 | ``` 37 | 38 | => 685,000 cps 39 | -------------------------------------------------------------------------------- /Go/go_redigo_performance.go: -------------------------------------------------------------------------------- 1 | package main 2 | 3 | import ( 4 | "fmt" 5 | "github.com/garyburd/redigo/redis" 6 | ) 7 | 8 | const N = 1000000 9 | 10 | func main() { 11 | c, err := redis.Dial("tcp", ":6379") 12 | errorHandler(err) 13 | defer c.Close() 14 | 15 | fmt.Println("Connected!") 16 | 17 | for i := 0; i < N; i++ { 18 | c.Send("SET", "foo", "bar") 19 | } 20 | c.Flush() 21 | for i := 0; i < N; i++ { 22 | _, err := redis.String(c.Receive()) 23 | errorHandler(err) 24 | } 25 | errorHandler(err) 26 | fmt.Println("Done") 27 | } 28 | 29 | func errorHandler(err error) { 30 | if err != nil { 31 | panic(fmt.Sprintln("error:", err)) 32 | } 33 | } 34 | -------------------------------------------------------------------------------- /Go/README.md: -------------------------------------------------------------------------------- 1 | # Go 2 | 3 | ## Install 4 | 5 | ``` 6 | $ go get github.com/fzzy/radix/redis 7 | $ github.com/garyburd/redigo/redis 8 | ``` 9 | 10 | 11 | ## Build 12 | 13 | ``` 14 | $ go build go_radix_performance.go 15 | $ go build go_redigo_performance.go 16 | ``` 17 | 18 | 19 | ## Run 20 | 21 | ``` 22 | $ time ./go_radix_performance 23 | $ time ./go_redigo_performance 24 | ``` 25 | 26 | 27 | ## My Results 28 | 29 | ``` 30 | $ time ./go_radix_performance 31 | Done 32 | 33 | real 0m10.829s 34 | user 0m3.855s 35 | sys 0m6.790s 36 | ``` 37 | 38 | => 92,000 cps 39 | 40 | 41 | ``` 42 | $ time ./go_redigo_performance 43 | Connected! 44 | Done 45 | 46 | real 0m2.016s 47 | user 0m1.002s 48 | sys 0m0.138s 49 | ``` 50 | 51 | => 497,000 cps 52 | 53 | 54 | 55 | 56 | -------------------------------------------------------------------------------- /Node.js/package.json: -------------------------------------------------------------------------------- 1 | { 2 | "name": "redis-client-benchmarks", 3 | "version": "1.0.0", 4 | "description": "## Note", 5 | "main": "nodejs_ioredis_performance.js", 6 | "dependencies": { 7 | "ioredis": "^1.15.1", 8 | "redis": "^2.6.0-2" 9 | }, 10 | "devDependencies": {}, 11 | "scripts": { 12 | "test": "echo \"Error: no test specified\" && exit 1" 13 | }, 14 | "repository": { 15 | "type": "git", 16 | "url": "git+https://github.com/stefanwille/redis-client-benchmarks.git" 17 | }, 18 | "author": "Stefan Wille", 19 | "license": "Apache-2.0", 20 | "bugs": { 21 | "url": "https://github.com/stefanwille/redis-client-benchmarks/issues" 22 | }, 23 | "homepage": "https://github.com/stefanwille/redis-client-benchmarks#readme" 24 | } 25 | -------------------------------------------------------------------------------- /C/README.md: -------------------------------------------------------------------------------- 1 | # C with Hiredis 2 | 3 | ## Install 4 | 5 | This code needs the [Hiredis](https://github.com/redis/hiredis) client library. 6 | 7 | On MacOs X, install via 8 | 9 | ``` 10 | $ brew install hiredis 11 | ``` 12 | 13 | On Ubuntu-like Linux distros, install via 14 | 15 | ``` 16 | $ sudo apt-get install libhiredis0.10 libhiredis-dev 17 | ``` 18 | 19 | ## Build 20 | 21 | ``` 22 | $ gcc -Wall -std=c99 -O2 c_hiredis_performance.c -lhiredis -o c_hiredis_performance 23 | ``` 24 | 25 | 26 | ## Run 27 | 28 | ``` 29 | $ time ./c_hiredis_performance 30 | ``` 31 | 32 | 33 | ## My Result 34 | 35 | ``` 36 | $ time ./c_hiredis_performance 37 | Connecting... 38 | Connected! 39 | Done 40 | 41 | real 0m2.959s 42 | user 0m1.831s 43 | sys 0m0.034s 44 | ``` 45 | 46 | => 338,000 cps 47 | 48 | -------------------------------------------------------------------------------- /Ruby/README.md: -------------------------------------------------------------------------------- 1 | # Ruby 2.2.1 with redis-rb 2 | 3 | ## Install 4 | 5 | This code needs the [redis-rb](https://github.com/redis/redis-rb) and [hiredisrb](https://github.com/redis/hiredis-rb) client libraries. 6 | 7 | I have measured redis-rb with the pure Ruby and the Hiredis driver. 8 | 9 | Install via 10 | 11 | ``` 12 | $ bundle install 13 | ``` 14 | 15 | 16 | ## Run 17 | 18 | ``` 19 | $ ruby ruby_redisrb_performance.rb 20 | ``` 21 | 22 | and 23 | 24 | ``` 25 | $ ruby_redisrb_hiredis_performance.rb 26 | ``` 27 | 28 | 29 | ## My Results 30 | 31 | ``` 32 | $ ruby ruby_redisrb_performance.rb 33 | Elapsed time: 26.786492s 34 | Done 35 | ``` 36 | 37 | => 37,000 cps 38 | 39 | 40 | ``` 41 | $ ruby ruby_redisrb_hiredis_performance.rb 42 | Elapsed time: 6.518653s 43 | Done 44 | ``` 45 | 46 | => 153,000 cps 47 | -------------------------------------------------------------------------------- /Java/README.md: -------------------------------------------------------------------------------- 1 | # Java with Jedis 2 | 3 | ## Install 4 | 5 | This code needs the [Jedis](https://github.com/xetorthio/jedis) client library. 6 | 7 | On MacOs X, install via 8 | 9 | ``` 10 | $ wget https://github.com/xetorthio/jedis/archive/jedis-2.7.2.tar.gz 11 | $ tar xvzf jedis-2.7.2.tar.gz 12 | $ cd jedis-jedis-2.7.2 13 | $ mvn compile 14 | $ cd .. 15 | ``` 16 | 17 | 18 | ## Build 19 | 20 | ``` 21 | $ javac -classpath jedis-jedis-2.7.2/target/classes/ JavaJedisPerformance.java 22 | ``` 23 | 24 | 25 | ## Run 26 | 27 | ``` 28 | $ java -classpath .:jedis-jedis-2.7.2/target/classes/ JavaJedisPerformance 29 | ``` 30 | 31 | 32 | ## My Result 33 | 34 | ``` 35 | $ java -classpath .:jedis-jedis-2.7.2/target/classes/ JavaJedisPerformance 36 | Total execution time: 2641ms 37 | ``` 38 | 39 | => 387,000 cps 40 | 41 | -------------------------------------------------------------------------------- /C/c_hiredis_performance.c: -------------------------------------------------------------------------------- 1 | #include 2 | #include 3 | 4 | const int N = 1000000; 5 | 6 | int main () { 7 | printf("Connecting...\n"); 8 | redisContext *redis = redisConnect("localhost", 6379); 9 | if(redis->err) { 10 | puts(redis->errstr); 11 | char *p = redis->errstr; 12 | while(*p) { 13 | printf("%x ", (int) (*p++)); 14 | } 15 | printf("\n"); 16 | } else { 17 | puts("Connected!"); 18 | // void *redisCommand(redisContext *c, const char *format, ...); 19 | 20 | for(int i = 0; i < N; i++) { 21 | redisAppendCommand(redis,"SET foo bar"); 22 | } 23 | 24 | for(int i = 0; i < N; i++) { 25 | redisReply *reply; 26 | redisGetReply(redis, (void**) &reply); // reply for SET 27 | freeReplyObject(reply); 28 | } 29 | 30 | puts("Done"); 31 | } 32 | } 33 | 34 | -------------------------------------------------------------------------------- /Java/JavaJedisPerformance.java: -------------------------------------------------------------------------------- 1 | 2 | import redis.clients.jedis.HostAndPort; 3 | import redis.clients.jedis.Jedis; 4 | import redis.clients.jedis.Pipeline; 5 | import redis.clients.jedis.Response; 6 | import redis.clients.jedis.Tuple; 7 | import redis.clients.jedis.exceptions.JedisDataException; 8 | import redis.clients.util.SafeEncoder; 9 | import java.util.List; 10 | 11 | public class JavaJedisPerformance { 12 | public static final int N = 1000000; 13 | 14 | public static void main(String[] args) { 15 | long startTime = System.currentTimeMillis(); 16 | Jedis jedis = new Jedis("localhost"); 17 | Pipeline p = jedis.pipelined(); 18 | for(int i= 0; i < N; i++) { 19 | p.set("foo", "bar"); 20 | } 21 | List results = p.syncAndReturnAll(); 22 | long endTime = System.currentTimeMillis(); 23 | System.out.println("Total execution time: " + (endTime-startTime) + "ms"); 24 | } 25 | } 26 | 27 | -------------------------------------------------------------------------------- /Node.js/nodejs_node_redis_performance.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | var Redis = require('redis'); 4 | 5 | function benchmark () { 6 | var start = new Date(); 7 | var pipeline = redis.batch(); 8 | for(var i = 0; i < N; i++) { 9 | pipeline.set('foo', 'bar'); 10 | } 11 | pipeline.exec(function (err, results) { 12 | // `err` is always null, and `results` is an array of responses 13 | // corresponding the sequence the commands where queued. 14 | // Each response is either a error or a result 15 | 16 | var end = Date.now(); 17 | var elapsedTime = end - start; 18 | console.log('Elapsed time: ' + elapsedTime + 'ms'); 19 | console.log('Commands per second: ' + Math.round(N * 1000 / elapsedTime)); 20 | 21 | redis.quit(); 22 | }); 23 | } 24 | 25 | var N = 1000 * 1000; 26 | 27 | var redis = Redis.createClient({ 28 | parser: 'javascript' // Pur javascript, no C involved 29 | }); 30 | 31 | // Only check the raw pipeline performance from the moment on redis is ready 32 | redis.on('ready', benchmark); 33 | -------------------------------------------------------------------------------- /Node.js/README.md: -------------------------------------------------------------------------------- 1 | # Node.js / io.js with ioredis 2 | 3 | ## Note 4 | 5 | The Node.js benchmark derives from the others because I could only run 100,000 commands in one pipeline, not 1,000,000. With more than 100,000, the Node.js client would just hang. I just have to hope that this lower number of commands gives enough precision. 6 | 7 | 8 | ## Runtime: Node.js vs io.js 9 | 10 | I tried both Node.js 0.12.2 and io.js 2.0.1. 11 | 12 | 13 | ## Install 14 | 15 | 16 | This code needs the [ioredis](https://github.com/luin/ioredis) client library. 17 | 18 | ``` 19 | $ npm install 20 | ``` 21 | 22 | 23 | 24 | ## Run 25 | 26 | ``` 27 | $ iojs ./nodejs_ioredis_performance.js 28 | ``` 29 | 30 | 31 | ## My Results 32 | 33 | ### Node.js 34 | 35 | ``` 36 | $ node ./nodejs_ioredis_performance.js 37 | Elapsed time: 1169ms 38 | Commands per second: 85543 39 | ``` 40 | 41 | => 88,000 cps 42 | 43 | 44 | ### io.js 45 | 46 | ``` 47 | $ iojs ./nodejs_ioredis_performance.js 48 | Elapsed time: 1075ms 49 | Commands per second: 93023 50 | ``` 51 | 52 | => 93,000 cps 53 | 54 | -------------------------------------------------------------------------------- /Node.js/nodejs_ioredis_performance.js: -------------------------------------------------------------------------------- 1 | 'use strict'; 2 | 3 | var Redis = require('ioredis'); 4 | 5 | function benchmark () { 6 | var start = new Date(); 7 | var pipeline = redis.pipeline(); 8 | for(var i = 0; i < N; i++) { 9 | pipeline.set('foo', 'bar'); 10 | } 11 | pipeline.exec(function (err, results) { 12 | // `err` is always null, and `results` is an array of responses 13 | // corresponding the sequence the commands where queued. 14 | // Each response follows the format `[err, result]`. 15 | 16 | var end = new Date(); 17 | var elapsedTime = end - start; 18 | console.log('Elapsed time: ' + elapsedTime + 'ms'); 19 | console.log('Commands per second: ' + Math.round(N * 1000 / elapsedTime)); 20 | 21 | redis.disconnect(); 22 | }); 23 | } 24 | 25 | // I can't get to 1,000,000 commands in one pipeline, not even to 120,000, because ioredis would just hang. 26 | // Therefore I use 100,000 and hope that this is precise enough. 27 | var N = 100*1000; 28 | 29 | var redis = new Redis({ 30 | parser: 'javascript' // Pure javascript, no C involved 31 | }); 32 | 33 | // Only check the raw pipeline performance from the moment on redis is ready 34 | redis.on('ready', benchmark); 35 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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