vvuksan

Run #1: ./tiotest -t 8 -f 2048 -r 500 -b 4096 -d /mnt/fio/test -TTT

Unit information
================
File size = megabytes
Blk Size  = bytes
Rate      = megabytes per second
CPU%      = percentage of CPU used during the test
Latency   = milliseconds
Lat%      = percent of requests that took longer than X seconds

vvuksan

#!/usr/bin/ruby
require "rexml/document"
require 'socket'

ganglia_hostname = 'localhost'
ganglia_port = 8649
graphite_host = "localhost"
graphite_port = "2003"

begin

vvuksan

--- webapp/graphite/storage.py  2009-12-07 05:58:32 +0000
+++ webapp/graphite/storage.py  2010-10-14 16:36:07 +0000
@@ -262,7 +262,8 @@
   def getDataSources(self):
     try:
       info = rrdtool.info(self.fs_path)
-      return [RRDDataSource(self, source) for source in info['ds']]
+      #return [RRDDataSource(self, source) for source in info['ds']]
+      return [RRDDataSource(self, source) for source in ["sum"]]
     except:

vvuksan

Stick the PHP file in your Ganglia Web directory. Then in 

$RUNDECK_HOME/projects/Default/etc/project.properties 

add following lines

project.resources.file = /opt/rundeck/projects/Default/etc/resources.yaml
project.resources.url = http://ganglia.local/ganglia/rundeck.php

In Rundeck web UI there will be a link that says

vvuksan

#! /bin/sh
#
# Logstash Start/Stop logstash
#
# chkconfig: 345 99 99
# description: Logstash
# processname: logstash

logstash_bin="/usr/java/latest/bin/java -jar /opt/logstash/logstash.jar"
logstash_conf="/etc/logstash/logstash.conf"

vvuksan

#  Based on https://github.com/ripienaar/mcollective-plugins/blob/master/agent/urltest/urltest.rb

require 'net/http'
require 'socket'

req_url = "http://www.google.com"

url = URI.parse(req_url)

vvuksan

For those who have wondered what ESC in ESC Conference stands for. Here is a short guide.

1. (15:50:22) nahamu: Extreme SCalability?
2. (15:50:29) whack: elastic synergy computing
3. (15:50:50) nahamu: "Eh, Something Cool"?
4. (15:51:47) devdas: Extremely Scalable Computing
5. (15:52:27) devdas: Explicitly Scalable Computing?
6. (15:53:03) lusis: eastern seaboard computing?
7. (15:53:15) Cope: Eloquent Sophistry Convention
8  (15:53:28) whack: Enterprise Synergism Combinatorics

vvuksan

PhantomJS – Headless Webkit browser

http://www.phantomjs.org/

Cache Manifest

https://github.com/jamesgpearce/confess

phantomjs confess.js http://functionsource.com

vvuksan

https://github.com/jmlowe/Ganglia-MonetDB-plugin

(16:07:47) jmlowe: monetdb's performance is still very flat 3400 rows, 4.3 msec
(16:11:03) bernardl: jmlowe: this is with gmetad-python constantly updating stuff?
(16:11:13) jmlowe: yes, it's banging away
(16:11:19) bernardl: jmlowe: cool -- host many hosts?
(16:11:24) jmlowe: just one
(16:11:27) bernardl: ok
(16:11:41) bernardl: how easy is it to setup monetdb? is it readily packaged up in Linux?

vvuksan

%define contentdir /var/www
%define apiver 20041225
%define zendver 20050922
%define pdover 20060409

Summary: The PHP HTML-embedded scripting language. (PHP: Hypertext Preprocessor)
Name: php
Version: 5.3.0
Release: 1%{?dist}
License: The PHP License v3.01