coresh

Moved to git repository: https://github.com/denji/nginx-tuning

NGINX Tuning For Best Performance

For this configuration you can use web server you like, i decided, because i work mostly with it to use nginx.

Generally, properly configured nginx can handle up to 400K to 500K requests per second (clustered), most what i saw is 50K to 80K (non-clustered) requests per second and 30% CPU load, course, this was 2 x Intel Xeon with HyperThreading enabled, but it can work without problem on slower machines.

You must understand that this config is used in testing environment and not in production so you will need to find a way to implement most of those features best possible for your servers.

coresh

# This is an annotated subset of the Nginx configuration from our Magento production platform @ www.hypernode.com
# See https://www.byte.nl/blog/magento-cacheleak-issue 

# !!!! If you are a Hypernode customer, do not use this config as it will result in duplicate statements. !!!!!

user app;
worker_processes 4;
pid /var/run/nginx.pid;

events {

coresh

<?php
 
function multiRequest($data, $options = array()) {
 
  // array of curl handles
  $curly = array();
  // data to be returned
  $result = array();
 
  // multi handle

coresh

#!/usr/bin/env bash
usage() {
    echo "Usage: $0 [-e <staging|local>]" 1>&2; exit 1;
}

maintenanceEnable() {
    touch maintenance.enable
    php bin/magento maintenance:enable
}

coresh

Cron Job Wrapper Wish List

I want a script that will give me:

1. Logging
2. Log purging!
3. Email errors!
4. Prevent duplicate processes! (flock)
5. Source an environment file!
6. Anything else?

coresh

 function incrementFLoat($float){
     echo $float."\n";
   $decimal = strlen(strrchr($float, '.')) -1;
       $factor = pow(10,$decimal);
       $incremented = (($factor * $float) + 1) / $factor;
   return $incremented;
 }
 
 function decrementFLoat($float){
   // get amount of decimals

coresh

<?php
/*
Copyright (c) 2013, Manu Manjunath
All rights reserved.
 
Redistribution and use of this program in source/binary forms, with or without modification are permitted.
Link to this gist is preferred, but not a condition for redistribution/use.
*/

function parse_csv_file($csvfile) {

coresh

<?php
function csv_to_array($filename='', $delimiter=',')
{
    if(!file_exists($filename) || !is_readable($filename))
        return FALSE;

    $header = NULL;
    $data = array();
    if (($handle = fopen($filename, 'r')) !== FALSE)
    {

coresh

multipass: true

plugins:
  - addAttributesToSVGElement: false
  - addClassesToSVGElement: false
  - cleanupAttrs: true
  - cleanupEnableBackground: true
  - cleanupIDs: true
  - cleanupListOfValues: true
  - cleanupNumericValues:

coresh

//Orders, Invoices, Shipments

DELETE FROM sales_order;
DELETE FROM sales_creditmemo_comment;
DELETE FROM sales_creditmemo_item;
DELETE FROM sales_creditmemo;
DELETE FROM sales_creditmemo_grid;
DELETE FROM sales_invoice_comment;
DELETE FROM sales_invoice_item;
DELETE FROM sales_invoice;