显示3张图片 1M带宽下,the cost of time is 28.50s 本地运行,the cost of time is 2.24s 3M带宽下,the cost of time is 28.54s 3M带宽下,the cost of time is 28.50s -------------- 如果不显示图片, 3M带宽下,the cost of time is 0.26s 3M带宽下,the cost of time is 0.26s 本地运行,the cost of time is 0.97s 本地运行,the cost of time is 0.97s
结论,如果显示图片的话,如matplot,网络传输很慢,花费的时间也很长;
如果没有图片展示,CPU的计算速度就体现出来了;
580M的文件下载速度:
