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影响网络体验的几个比较主要要素:
* 带宽容量(你的机器的带宽/上游互联带宽/运营商骨干带宽)
* 延迟
* 丢包率

大众对163印象差的主要原因是,亚太付费互联价格昂贵,导致不少网络都需要绕美进而高延迟,外加跨境段长期拥塞带来的丢包,和到部分网络互联长期拥塞容量不足,所以速度不爽
而且多数用户接触到的低价服务器产品线都是通过T1 Transit(比如NTT/TATA/Cogent这种)到达的电信网内(比如r****nerd/c****cone/coloc***g)
且不谈低价服务商本身的带宽超卖,电信到T1的容量也是有限的,不可能放开了无限跑
然而同样是163,走T1转接的,和Azure/阿里云这种163付费互联,亦有差别
实际上对于亚太163的付费互联,从近一两个月的观察数据来看,体验并没有大众想的那么差
以Azure新加坡为例,到电信163过去一周白天几乎不丢包,而如果像阿里云香港这种,回程继续走联通至电信,那么部分地区由于跨网问题,白天延迟就可以翻倍,甚至带丢包(需要说明的是,阿里至联通并未丢包,所以联通的跨境段并不是问题,通过mtr也可以观察到延迟暴增是从进入电信网内后开始的)
并且如果一定要说晚高峰体验的话,163付费互联晚高峰丢包最高8%,单线程依然可以上百兆,而同样是晚高峰,联通跨网至电信也可以见到10%-15%的丢包,移动CMI跨网则是差不多是10%,并且部分省份伴有限速情况
所以从数据上来说,现阶段部分厂商(比如阿里香港)切换部分电信回程至163并不是什么坏事

如果只说网络建设本身,163本身并不差,问题还是在跨境容量上,毕竟用户太多了
而且不管什么网络,容量再大,只要用户和流量起来了,多少都会遇到这种问题,电信也是,阿里也是,AWS也是

* 题外话:从监控数据来看三家上海出口至日本方向的容量都有问题,颇有一种“众生平等”的感觉



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影响网络体验的几个比较主要要素:
* 带宽容量(你的机器的带宽/上游互联带宽/运营商骨干带宽)
* 延迟
* 丢包率

大众对163印象差的主要原因是,亚太付费互联价格昂贵,导致不少网络都需要绕美进而高延迟,外加跨境段长期拥塞带来的丢包,和到部分网络互联长期拥塞容量不足,所以速度不爽
而且多数用户接触到的低价服务器产品线都是通过T1 Transit(比如NTT/TATA/Cogent这种)到达的电信网内(比如r****nerd/c****cone/coloc***g)
且不谈低价服务商本身的带宽超卖,电信到T1的容量也是有限的,不可能放开了无限跑
然而同样是163,走T1转接的,和Azure/阿里云这种163付费互联,亦有差别
实际上对于亚太163的付费互联,从近一两个月的观察数据来看,体验并没有大众想的那么差
以Azure新加坡为例,到电信163过去一周白天几乎不丢包,而如果像阿里云香港这种,回程继续走联通至电信,那么部分地区由于跨网问题,白天延迟就可以翻倍,甚至带丢包(需要说明的是,阿里至联通并未丢包,所以联通的跨境段并不是问题,通过mtr也可以观察到延迟暴增是从进入电信网内后开始的)
并且如果一定要说晚高峰体验的话,163付费互联晚高峰丢包最高8%,单线程依然可以上百兆,而同样是晚高峰,联通跨网至电信也可以见到10%-15%的丢包,移动CMI跨网则是差不多是10%,并且部分省份伴有限速情况
所以从数据上来说,现阶段部分厂商(比如阿里香港)切换部分电信回程至163并不是什么坏事

如果只说网络建设本身,163本身并不差,问题还是在跨境容量上,毕竟用户太多了
而且不管什么网络,容量再大,只要用户和流量起来了,多少都会遇到这种问题,电信也是,阿里也是,AWS也是

* 题外话:从监控数据来看三家上海出口至日本方向的容量都有问题,颇有一种“众生平等”的感觉

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That growth environment will include rising inflation and interest rates. Those upward shifts naturally accompany healthy growth periods as the demand for resources, products and services rise. Importantly, the Federal Reserve has laid out the rationale for not interfering with that natural growth transition.It's not exactly a fad, but there is a widespread willingness to pay up for a growth story. Classic fundamental analysis takes a back seat. Even negative earnings are ignored. In fact, positive earnings seem to be a limiting measure, producing the question, "Is that all you've got?" The preference is a vision of untold riches when the exciting story plays out as expected.

Can I mute a Telegram group?

In recent times, Telegram has gained a lot of popularity because of the controversy over WhatsApp’s new privacy policy. In January 2021, Telegram was the most downloaded app worldwide and crossed 500 million monthly active users. And with so many active users on the app, people might get messages in bulk from a group or a channel that can be a little irritating. So to get rid of the same, you can mute groups, chats, and channels on Telegram just like WhatsApp. You can mute notifications for one hour, eight hours, or two days, or you can disable notifications forever.

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