awsping：控制台工具，用于检查每个Amazon EC2区域的延迟

梳理 控制台工具检查每个AWS区域的延迟 用法 通过TCP测试 ➥ ./awsping Europe (Frankfurt) 51.86 ms Europe (Ireland) 62.86 ms US-East (Virginia) 126.39 ms US-East (Ohio) 154.81 ms Asia Pacific (Mumbai) 181.09 ms US-West (California) 194.27 ms US-West (Oregon) 211.87 ms South America (São Paulo) 246.20 ms Asia Pacific (Tokyo) 309.27 ms Asia Pacific (Seoul)