Skip to content

Instantly share code, notes, and snippets.

View zanker's full-sized avatar

Zachary Anker zanker

82 followers · 1 following
  • San Francisco, CA
View GitHub Profile
@zanker
zanker / gist:812719
Created February 5, 2011 19:41
class Person
include Mongoid::Document
field :name, :type => String
embeds_one :location
end
class Location
include Mongoid::Document
field :country, :type => String, :default => "US"
field :address, :type => String
@zanker
zanker / varint.rb
Created September 28, 2015 03:48
require 'benchmark'
require 'protobuf'
require 'varint/varint'
ITERATIONS = 1_000_000
class Test
extend ::Varint
@zanker
zanker / gist:3231660
Created August 1, 2012 23:53
Example of aws-security-group-manager file
ec2:
default:
-
group: monitor
region: us-west-1
port: 4949
protocol: tcp
note: M/Monit
-
group: monitor
@zanker
zanker / protobuf-benchmark.rb
Created November 10, 2015 21:44
Benchmark of various Ruby protocol buffer libraries.
require 'benchmark'
require 'beefcake' # 1.1.0
require 'protocol_buffers' # 1.6.1
require 'protobuf' # 3.5.5
require 'protobuf/message'
require 'google/protobuf' # 3.0.0.alpha.4.0
require 'varint/varint' # 0.1.1
module Test
# beefcake
@zanker
zanker / benchmark-protobuf.rb
Last active November 10, 2015 21:51
Benchmark results of protobuf vs google-protobuf gems
=begin
Decoding a large proto 1,000 times.
Ruby 2.2.3
user system total real
protobuf encoding 13.060000 0.180000 13.240000 ( 13.262584)
google-protobuf encoding 1.780000 0.050000 1.830000 ( 1.823272)
protobuf decoding 8.890000 0.030000 8.920000 ( 8.927971)
@zanker
zanker / gist:5351986
Created April 10, 2013 05:12
Modification of the original Mongo instrumentation by Alexey Palazhchenko. This handles obfuscating values itself which means Newrelics obfuscator should be set to raw to prevent it breaking anything. This will also make Mongo show up under the overview again.
DependencyDetection.defer do
@name = :mongodb
depends_on do
defined?(::Mongo) and not NewRelic::Control.instance['disable_mongodb']
end
executes do
NewRelic::Agent.logger.debug 'Installing MongoDB instrumentation'
end
@zanker
zanker / gist:5278a25a2904f7542150
Created March 11, 2016 21:59
raven-ruby optimizations
Measure Mode: wall_time
Thread ID: 70319499115040
Fiber ID: 70319529395800
Total Time: 1.1018621921539307
Sort by: total_time
%total %self total self wait child calls Name
--------------------------------------------------------------------------------
100.00% 0.00% 1.102 0.000 0.000 1.102 1 Global#[No method]
1.102 0.001 0.000 1.100 1/1 Integer#times
@zanker
zanker / gist:683c9346af06453a8b14
Created March 11, 2016 21:59
raven-ruby base
Measure Mode: wall_time
Thread ID: 70262938909220
Fiber ID: 70262945578140
Total Time: 12.474074363708496
Sort by: total_time
%total %self total self wait child calls Name
--------------------------------------------------------------------------------
100.00% 0.00% 12.474 0.000 0.000 12.474 1 Global#[No method]
12.474 0.002 0.000 12.472 1/1 Integer#times
@zanker
zanker / puma-sockets.rb
Created June 8, 2017 22:20
if io = sock.accept_nonblock
client = Client.new io, @binder.env(sock)
if remote_addr_value
client.peerip = remote_addr_value
elsif remote_addr_header
client.remote_addr_header = remote_addr_header
end
pool << client
pool.wait_until_not_full unless queue_requests
@zanker
zanker / puma-thread-pool.rb
Created June 8, 2017 22:23
def <<(work)
@mutex.synchronize do
if @shutdown
raise "Unable to add work while shutting down"
end
@todo << work
if @waiting < @todo.size and @spawned < @max
spawn_thread