为什么一开会北京电信就崛起 不开会就拉稀呢

ping值才140ms还不丢包

是因为开会所以北京电信把平时估计添加的略化QoS策略去除了吗？

traceroute to 219.142.x.x (219.142.x.x), 30 hops max, 60 byte packets
1  140.91.234.2 (140.91.234.2)  0.161 ms 140.91.234.26 (140.91.234.26)  0.124 ms 140.91.234.23 (140.91.234.23)  0.855 ms
2  ae-0.oracle-oci.snjsca04.us.bb.gin.ntt.net (168.143.97.186)  0.842 ms  0.831 ms  0.818 ms
3  4.7.22.49 (4.7.22.49)  1.821 ms  1.898 ms  1.801 ms
4  4.15.125.54 (4.15.125.54)  2.082 ms 218.30.53.50 (218.30.53.50)  0.875 ms  2.050 ms
5  * * *
6  202.97.14.213 (202.97.14.213)  142.583 ms 202.97.58.85 (202.97.58.85)  147.012 ms 202.97.12.61 (202.97.12.61)  142.472 ms
7  * * 202.97.34.157 (202.97.34.157)  142.949 ms
8  bj141-152-54.bjtelecom.net (219.141.152.54)  144.382 ms bj141-152-74.bjtelecom.net (219.141.152.74)  162.303 ms bj141-152-66.bjtelecom.net (219.141.152.66)  147.347 ms
9  169.158.142.219.broad.bj.bj.dynamic.163data.com.cn (219.142.x.x)  146.147 ms  144.512 ms  144.534 ms