macros

[Mon, 26 Oct 2009 21:57:11 +0000] INFO: Starting Chef Run
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: Loading plugin os
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: Loading plugin ruby
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: Loading plugin languages
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: Loading plugin kernel
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: ---- Begin uname -s STDOUT ----
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: Linux
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: ---- End uname -s STDOUT ----
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: ---- Begin uname -s STDERR ----
[Mon, 26 Oct 2009 21:57:11 +0000] DEBUG: 

macros

   def ganglia_interface(host)
    if host[:ganglia] && host[:ganglia][:cluster] && host[:ganglia][:cluster][:interface]
      interface = host[:ganglia_cluster][:interface]
    else
      interface = host[:network][:default_interface]
    end
  end


  def ganglia_ip(host)

macros

#!/usr/bin/perl                                                                               
use strict;
use warnings;

use utf8;
use Net::Stomp;
use Data::Dumper;

while(1) {
eval {

macros

require 'rubygems'
require 'xml/libxml'

Gmeta
  include XML::SaxParser::Callbacks

  def initialize
    @ganglia = {}
    @grid = nil
    @cluster = nil

macros

jasonc@trask:~$ ruby libxml_sax.rb
Thread ID: 70237214132660
Total Time: 0.14

  %total   %self     total      self      wait     child            calls   Name
--------------------------------------------------------------------------------
 100.00%   0.00%      0.14      0.00      0.00      0.14                1     Global#[No method] (libxml_sax.rb:64}  libxml_sax.rb:64
                      0.14      0.11      0.00      0.03              1/1     LibXML::XML::SaxParser#parse
                      0.00      0.00      0.00      0.00              1/2     Class#new
                      0.00      0.00      0.00      0.00              1/1     <Class::LibXML::XML::SaxParser>#file

macros

Sequential Reads
                              File  Blk   Num                   Avg      Maximum      Lat%     Lat%    CPU
Identifier                    Size  Size  Thr   Rate  (CPU%)  Latency    Latency      >2s      >10s    Eff
---------------------------- ------ ----- ---  ------ ------ --------- -----------  -------- -------- -----
2.6.33.1-wikia               98304  4096    1  673.27 22.21%     0.006        2.62   0.00000  0.00000  3031
2.6.33.1-wikia               98304  4096    3  747.55 61.86%     0.012       13.87   0.00000  0.00000  1208
2.6.33.1-wikia               98304  4096    6  780.92 119.1%     0.022       33.00   0.00000  0.00000   656
2.6.33.1-wikia               98304  4096   12  763.32 245.1%     0.046       63.59   0.00000  0.00000   311
2.6.33.1-wikia               98304  4096   24  752.84 529.6%     0.103      207.99   0.00000  0.00000   142

macros

/opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/1.8/net/http.rb:2103:in `error!': 500 "Internal Server Error" (Net::HTTPFatalError)
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/rest.rb:253:in `streaming_request'
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/rest.rb:268:in `retriable_rest_request'
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/rest.rb:231:in `streaming_request'
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/rest.rb:99:in `get_rest'
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/client.rb:277:in `sync_cookbook_file_cache'
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/client.rb:258:in `each'
	from /opt/ruby-enterprise-1.8.7-2010.02/lib/ruby/gems/1.8/gems/chef-0.9.6/bin/../lib/chef/client.rb:258:in `sync_cookbook_file_cache'
	from /opt/r

macros

def get_ifs_and_addrs
  interfaces = {}
  curr_inf = ""
  IO.popen("ip a").each do |line|
    if line =~ /^\d+?: (.*):/
      interfaces[$1] = Array.new
      curr_inf = $1
    end
    if line =~ /\s+inet\s(.*)\//
      interfaces[curr_inf] << $1

macros

Run #1: /usr/bin/tiotest -t 8 -f 6125 -r 500 -b 4096 -d . -T

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

macros

Node 0, zone      DMA
  pages free     3916
        min      2
        low      2
        high     3
        scanned  0
        spanned  4080
        present  3923
    nr_free_pages 3916
    nr_inactive_anon 0