Rubyのエラー『Timeout::Error: execution expired』の解決方法

require 'timeout'

begin
  Timeout.timeout(1) do
    sleep 2  # 2秒間スリープ
  end
rescue Timeout::Error => e
  puts "Timeout::Error: #{e.message}"
end

require 'timeout'

begin
  Timeout.timeout(5) do  # タイムアウト時間を5秒に延長
    sleep 2
  end
rescue Timeout::Error => e
  puts "Timeout::Error: #{e.message}"
end

require 'timeout'

begin
  thread = Thread.new do
    sleep 2  # 長時間実行される処理
  end

  Timeout.timeout(1) do
    thread.join
  end
rescue Timeout::Error => e
  puts "Timeout::Error: #{e.message}"
  thread.kill  # スレッドを終了
end

require 'timeout'

retries = 3
begin
  Timeout.timeout(1) do
    sleep 2
  end
rescue Timeout::Error => e
  retries -= 1
  if retries > 0
    puts "Retrying... (#{retries} attempts left)"
    retry
  else
    puts "Timeout::Error: #{e.message}"
  end
end

require 'timeout'

begin
  Timeout.timeout(nil) do  # タイムアウトを無効にする
    sleep 2
  end
rescue Timeout::Error => e
  puts "Timeout::Error: #{e.message}"
end

require 'socket'

socket = TCPSocket.new("example.com", 80)
socket.read_timeout = 5  # 読み取りタイムアウトを5秒に設定

begin
  response = socket.read
  puts response
rescue Timeout::Error => e
  puts "Timeout::Error: #{e.message}"
ensure
  socket.close
end

require 'net/http'

uri = URI("http://example.com")
http = Net::HTTP.new(uri.host, uri.port)
http.open_timeout = 5  # 接続タイムアウトを5秒に設定
http.read_timeout = 5  # 読み取りタイムアウトを5秒に設定

begin
  response = http.get(uri.path)
  puts response.body
rescue Timeout::Error => e
  puts "Timeout::Error: #{e.message}"
end

# システムリソースの使用状況を確認
puts "CPU usage: #{`ps -o %cpu= -p #{Process.pid}`.strip}%"
puts "Memory usage: #{`ps -o %mem= -p #{Process.pid}`.strip}%"

require 'timeout'
require 'logger'

logger = Logger.new("timeout_errors.log")

begin
  Timeout.timeout(1) do
    sleep 2
  end
rescue Timeout::Error => e
  logger.error("Timeout::Error: #{e.message}")
end