flyerhzm

Synvert::Rewriter.new "remote_rewriter", "Remote rewriter example" do
end

flyerhzm

class Image
  extend ActiveModel::Naming
  extend ActiveModel::Callbacks

  include ActiveModel::Validations
  include Paperclip::Glue

  define_model_callbacks :save, only: [:after]
  define_model_callbacks :destroy, only: [:before, :after]

flyerhzm

#! /bin/sh
### BEGIN INIT INFO
# Provides:          god
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: God initscript
### END INIT INFO

flyerhzm

# {"text":"富裕"}

Server Software:        Goliath
Server Hostname:        127.0.0.1
Server Port:            9000

Document Path:          /v1/dicts/homonyms
Document Length:        23 bytes

Concurrency Level:      10

flyerhzm

"http--127.0.0.1-8180-1" daemon prio=10 tid=0x00007f4a178e8800 nid=0x7265 in Object.wait() [0x0000000049bfb000]
   java.lang.Thread.State: TIMED_WAITING (on object monitor)
	at java.lang.Object.wait(Native Method)
	- waiting on <0x0000000704f40e18> (a org.jruby.libraries.ThreadLibrary$ConditionVariable)
	at java.lang.Object.wait(Object.java:443)
	at org.jruby.RubyThread$SleepTask.run(RubyThread.java:816)
	- locked <0x0000000704f40e18> (a org.jruby.libraries.ThreadLibrary$ConditionVariable)
	at org.jruby.RubyThread.executeBlockingTask(RubyThread.java:832)
	at org.jruby.RubyThread.wait_timeout(RubyThread.java:1097)
	at org.jruby.libraries.ThreadLibrary$ConditionVariable.wait_ruby(ThreadLibrary.java:286)

flyerhzm

GC::Profiler.enable
before_stats = ObjectSpace.count_objects
start = Time.now
files = Dir["**/*"].map { |file| file unless File.directory?(file) }
`zip test.zip #{files.join(" ")}`
puts "Total time: #{Time.now - start}"
after_stats = ObjectSpace.count_objects
puts "[GC Stats] #{before_stats[:FREE] - after_stats[:FREE]} new allocated objects."

# Total time: 0.349816

flyerhzm

require 'zip/zip'
GC::Profiler.enable
before_stats = ObjectSpace.count_objects
start = Time.now
Zip::ZipFile.open("test.zip", Zip::ZipFile::CREATE) do |z| 
  Dir["**/*"].each do |file|
    z.add file, file
  end 
end
puts "Total time: #{Time.now - start}"

flyerhzm

➜  torquebox-lite git:(master) mvn install
[INFO] Scanning for projects...
[INFO] ------------------------------------------------------------------------
[INFO] Reactor Build Order:
[INFO] 
[INFO] TorqueBox Lite
[INFO] TorqueBox Lite Build Aggregator
[INFO] TorqueBox Lite Build Assembly
[INFO] TorqueBox Lite Gems Parent
[INFO] TorqueBox Lite Gem

flyerhzm

class trinidad {
  $jruby_home = "/opt/jruby"
  $trinidad_home = "/opt/trinidad"

  package { jsvc :
    ensure => present
  }

  exec {  install_trinidad :
    command => "jruby -S gem install trinidad -v 1.3.4",

flyerhzm

require 'redis'
require 'benchmark'
#                                                           user     system      total        real
#  redis set                                            0.280000   0.170000   0.450000 (  0.809112)
#  redis get                                            0.290000   0.160000   0.450000 (  0.806711)
#  redis mset with 1000                                 0.070000   0.020000   0.090000 (  0.148474)
#  redis mget with 1000                                 0.080000   0.020000   0.100000 (  0.142837)
#  redis mset with 100                                  0.050000   0.000000   0.050000 (  0.067859)
#  redis mget with 100                                  0.050000   0.010000   0.060000 (  0.063040)
#  redis mset with 10                                   0.040000   0.000000   0.040000 (  0.060200)