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  insert/s query/s update/s delete/s getmore/s command/s flushes/s mapped  vsize    res faults/s locked % idx miss %    q t|r|w  conn       time 
     123     455      342      148        57        77         0 153752 159869  10902       16     28.7          0      0|0|0   498   16:55:21 
     136     484      408      188        82       129         0 153752 159869  10902       42     45.3        2.3      0|0|0   498   16:55:22 
     113     530      579      184        70       155         0 153752 159869  10903       39     62.3          0    17|6|11   498   16:55:23 
     100     564      362      178        57       167         0 153752 159869  10903       26     50.6          0   36|18|18   498   16:55:24 
      87     400      266      133        70        89         0 153752 159869  10903       33     47.2        3.4   48|25|23   498   16:55:25 
     143     309      153       67         3        34         0 153752 159869  10899       12     16.4          0      0|0|0   498   16:55:26 
     129     6

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             total       used       free     shared    buffers     cached
Mem:         17118      17023         95          0        147      15878
Low:         17118      17023         95
High:            0          0          0
-/+ buffers/cache:        997      16120
Swap:            0          0          0
Total:       17118      17023         95

> db.serverStatus()
{

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  * executing `production'
  * executing `deploy'
  * executing `deploy:update'
 ** transaction: start
  * executing `deploy:update_code'
    executing locally: "git ls-remote git@github.com:iGoDigital-LLC/greenhawk.git HEAD"
  * executing "git clone -q git@github.com:iGoDigital-LLC/greenhawk.git /var/www/greenHawk/releases/20101214204047 && cd /var/www/greenHawk/releases/20101214204047 && git checkout -q -b deploy 0cb2c6268134ea47690c1d32bbffeab425c171b6 && (echo 0cb2c6268134ea47690c1d32bbffeab425c171b6 > /var/www/greenHawk/releases/20101214204047/REVISION)"
    servers: ["collector-l5.public.aws.igodigital.net"]
    [collector-l5.public.aws.igodigital.net] executing command
 ** [collector-l5.public.aws.igodigital.net :: out] ERROR: Permission to iGoDigital-LLC/greenhawk denied to expectedbehavior/igodigital_analytics_dashboard.

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migrate_one_faster = function(c) { 
  print("Collection: " + c);
  print("Initial Count: " + db[c].count());
  i = 0;
  db[c].find({created_at:{$exists:true}}).forEach(function(item){
    if(i++ % 10000 == 0){ print("progress: " + i);}
    item.timestamp = item.created_at;
    delete item.created_at;
    db[c].save(item);
    print(tojson(db.getLastErrorObj()));

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insert/s query/s update/s delete/s getmore/s command/s flushes/s mapped  vsize    res faults/s locked % idx miss %    q t|r|w  conn       time 
      12     275      275        0       114         4         0 218232 225400  21598       28     22.1          0      0|0|0   491   18:07:12 
       9     214       53        0        35         1         0 218232 225400  21598        7      6.5          0      0|0|0   491   18:07:13 
       7     197       43        0        54         5         0 218232 225400  21599       13     10.8          0      0|0|0   491   18:07:14 
       7     161      249        0       136         3         0 218232 225400  21602       27     33.8          0      0|0|0   491   18:07:15 
      10     257       47        0        61         5         0 218232 225400  21602       19     13.1          0      0|0|0   491   18:07:16 
      14     203       52        0        90         1         0 218232 225400  21602        8      5.2          0      0|0|0   491   18:07:17 
      11     195

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class Simulation < ActiveRecord::Base
  @queue = :simulation
  @unique_jobs = true
  @delayed_jobs = true

  def simulate
    Resque.enable_delay(:simulation) #call this elsewhere in a production app
    Resque.enqueue(Simulation, {:_id => self.id, :delay_until => Time.now + 1800})
  end 

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{ "_id" : ObjectId("4d5165a29426b56825000001"), "class" : "Simulation", "args" : [ { "submitted_by" : "Website", "punishment_id" : 2 } ], "resque_enqueue_timestamp" : "Tue Feb 08 2011 10:47:46 GMT-0500 (EST)" }

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i = 0;
 print("View load: " + db["Views." + x].find({ created_at:{ $exists:true}}).count());
  db["Views." + x].find({ created_at:{ $exists:true}}).forEach(function(y){ 
    y.timestamp = y.created_at;
    delete y['created_at'];
   db["Views." + x].save(y);
});

//OR:
  db["Views." + x].remove({ created_at:{ $exists:true}});

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Total movies 7645
Total actors 18973
Total movies with at least 2 actors 6778
Actors movie combinations 57187
bacon number 0 has 36
bacon number 1 has 1437
bacon number 2 has 5111
bacon number 3 has 566
bacon number 4 has 51
bacon number 5 has 13

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class MiniTest::Unit
  alias :run_test_suites_old :run_test_suites
  def run_test_suites(filter = /./)
    @test_count, @assertion_count = 0, 0
    old_sync, @@out.sync = @@out.sync, true if @@out.respond_to? :sync=
      TestCase.test_suites.each do |suite|
      test_cases = suite.test_methods.grep(filter)
      if test_cases.size > 0
        @@out.print "\n#{suite}:\n"
      end