kirs

FROM ubuntu:bionic

ENV DEBIAN_FRONTEND=noninteractive

# tools you need to build MRI
RUN apt-get update && apt-get install -y tzdata git ruby autoconf bison gcc make zlib1g-dev libffi-dev libreadline-dev libgdbm-dev libssl-dev build-essential

kirs

#define _GNU_SOURCE
#include <netdb.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int
main(int argc, char *argv[])
{
    int i, ret;

kirs

require 'net/http'
require 'socket'

# to run on Ubuntu/Debian with sudo access
def with_unresponsive_dns
  fake_dns_ip = "127.0.0.1"
  th = Thread.new do
    server = UDPSocket.new
    server.bind(fake_dns_ip, 53)
    server.recvfrom(16)

kirs

require 'net/http'
require 'socket'
def with_unresponsive_dns
  fake_dns_ip = "127.0.0.1"
  th = Thread.new do
    server = UDPSocket.new
    server.bind(fake_dns_ip, 53)
    server.recvfrom(16)
    sleep
  end

kirs

int deserialize_String_vector(struct iarchive *in, const char *tag, struct String_vector *v)
{
    int rc = 0;
    int32_t i;
    rc = in->start_vector(in, tag, &v->count);
    v->data = calloc(v->count, sizeof(*v->data));
    for(i=0;i<v->count;i++) {
    rc = rc ? rc : in->deserialize_String(in, "value", &v->data[i]);
    }
    rc = in->end_vector(in, tag);

kirs

class Deadline
  def self.current=(value)
    ActiveRecord::Base.deadline = value
  end

  def initialize(duration_seconds)
    @deadline = now + duration_seconds.to_i
  end

  def extend_deadline(duration_seconds)

kirs

# frozen_string_literal: true
require 'benchmark/ips'
require 'securerandom'

str = "#{SecureRandom.alphanumeric(1000)} SUBSTR"
Benchmark.ips do |x|
  x.config(:time => 5, :warmup => 2)

  x.report("=~") do |t|
    100.times do

kirs

# frozen_string_literal: true

require "bundler/inline"

gemfile(true) do
  source "https://rubygems.org"

  git_source(:github) { |repo| "https://github.com/#{repo}.git" }

  gem "rails", github: "rails/rails"

kirs

#!/bin/bash

# The script to run actual benchmark

set -e -x

IMAGE=redmine:latest
CHECKPOINT_NAME=checkpoint-redmine
GCS_BUCKET=kirs-criu

kirs

apt update
apt upgrade
apt install build-essential
apt install pkg-config
apt install libnet-dev python-yaml libaio-dev
apt install libprotobuf-dev libprotobuf-c0-dev protobuf-c-compiler protobuf-compiler python-protobuf libnl-3-dev libcap-dev python-future

# criu install
curl -O -sSL http://download.openvz.org/criu/criu-3.10.tar.bz2
tar xjf criu-3.10.tar.bz2