JakSprats

/**
 * Module dependencies.
 */

var redis = require('./index');

var client = redis.createClient(),
    times  = 800000,
    curr   = {},
    start;

JakSprats

#!/usr/bin/env node

/*
    Redis client for Node.js -- tests

    Copyright (C) 2010 Fictorial LLC.

    Permission is hereby granted, free of charge, to any person obtaining
    a copy of this software and associated documentation files (the
    "Software"), to deal in the Software without restriction, including without

JakSprats

// A simple web server

var http = require("http"), server;

server = http.createServer(function (request, response) {
    response.writeHead(200, {
        "Content-Type": "text/plain"
    });

    response.write("Hello World\n");

JakSprats

Concurrency  hello_world    incr        ratio(b/c)
1	   1969.57 	    1033.73 	1.91
2	    5570.07 	    2103.45 	2.65
3	    9331.06 	    4217.50 	2.21
4	    11196.09 	    5962.03 	1.88
5	    12057.49 	    7240.00 	1.67
6	    12252.72 	    7774.29 	1.58
7	    12400.64 	    8571.86 	1.45
8	    12528.70 	    8753.54 	1.43

JakSprats

#!/bin/bash

ulimit -n 90000
echo 1024 65000 > /proc/sys/net/ipv4/ip_local_port_range
echo 1 > /proc/sys/net/ipv4/tcp_tw_recycle
echo 1 > /proc/sys/net/ipv4/tcp_tw_reuse

JakSprats

1: Requests per second:    1582.00 [#/sec] (mean)
2: Requests per second:    5650.92 [#/sec] (mean)
3: Requests per second:    6058.32 [#/sec] (mean)
4: Requests per second:    6813.98 [#/sec] (mean)
5: Requests per second:    7783.12 [#/sec] (mean)
6: Requests per second:    8987.17 [#/sec] (mean)
7: Requests per second:    10428.20 [#/sec] (mean)
8: Requests per second:    11345.91 [#/sec] (mean)
9: Requests per second:    12836.78 [#/sec] (mean)
10: Requests per second:    14834.44 [#/sec] (mean)

JakSprats

<?php

$link = mysqli_connect(
            '192.168.1.115',  /* The host to connect to */
            'root',       /* The user to connect as */
            '',   /* The password to use */
            'test');     /* The default database to query */

mysqli_query($link, "update requests set num=num + 1 where page_id = 1");

JakSprats

<?php
require_once 'Predis.php';

$single_server = array(
    'host'     => '192.168.1.115',
    'port'     => 6379,
    'database' => 0
);

// simple set and get scenario

JakSprats

1: Requests per second:    143.00 [#/sec] (mean)
2: Requests per second:    155.59 [#/sec] (mean)
3: Requests per second:    192.46 [#/sec] (mean)
4: Requests per second:    226.68 [#/sec] (mean)
5: Requests per second:    276.77 [#/sec] (mean)
6: Requests per second:    334.29 [#/sec] (mean)
7: Requests per second:    402.05 [#/sec] (mean)
8: Requests per second:    454.71 [#/sec] (mean)
9: Requests per second:    450.13 [#/sec] (mean)
10: Requests per second:    447.77 [#/sec] (mean)

JakSprats

#!/bin/bash

echo gcc -I/usr/include/lua5.1/ -L/usr/local/lib/ -llua -o call_lua{,.c} -llua -ldl -lm
gcc -I/usr/include/lua5.1/ -L/usr/local/lib/ -llua -o call_lua{,.c} -llua -ldl