7 月 31 日起,本公司沙井的电信,就有同事反应打开网站很慢.确认路由都没问题后.
抓包排查,发现如下
19634 159.570937 163.177.151.110 10.10.0.228 TLSv1.2 179 [TCP Previous segment not captured] , Application Data
19640 159.570981 163.177.151.110 10.10.0.228 TLSv1.2 1283 [TCP Fast Retransmission] , Application Data
19642 159.570998 163.177.151.110 10.10.0.228 TCP 1454 [TCP Previous segment not captured] 443 → 61787 [ACK] Seq=218442 Ack=11909 Win=54528 Len=1400 [TCP segment of a reassembled PDU]
19646 159.571017 163.177.151.110 10.10.0.228 TLSv1.2 1283 [TCP Fast Retransmission] , Application Data
19652 159.571068 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19660 159.578785 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19662 159.578785 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19674 159.578859 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19683 159.578909 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19685 159.578909 163.177.151.110 10.10.0.228 TCP 1454 [TCP Previous segment not captured] 443 → 61787 [ACK] Seq=254329 Ack=11909 Win=54528 Len=1400 [TCP segment of a reassembled PDU]
19690 159.578953 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Fast Retransmission] , Ignored Unknown Record
19699 159.588063 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Spurious Retransmission] , Ignored Unknown Record
19701 159.588093 163.177.151.110 10.10.0.228 TCP 1454 [TCP Spurious Retransmission] 443 → 61787 [ACK] Seq=252929 Ack=11909 Win=54528 Len=1400 [TCP segment of a reassembled PDU]
这段的大概意思,就是 tcp 被丢掉了,一直在重传.
看抓包记录还是每隔一段时间就丢弃一次.
到现在都没好.加上那个破地方只有电信,其他运营商都没有.把电信的人叫过来搞了一遍没人说出个所以然.
现在内卷都那么严重了.我觉得我都快干不下去了.
抓包排查,发现如下
19634 159.570937 163.177.151.110 10.10.0.228 TLSv1.2 179 [TCP Previous segment not captured] , Application Data
19640 159.570981 163.177.151.110 10.10.0.228 TLSv1.2 1283 [TCP Fast Retransmission] , Application Data
19642 159.570998 163.177.151.110 10.10.0.228 TCP 1454 [TCP Previous segment not captured] 443 → 61787 [ACK] Seq=218442 Ack=11909 Win=54528 Len=1400 [TCP segment of a reassembled PDU]
19646 159.571017 163.177.151.110 10.10.0.228 TLSv1.2 1283 [TCP Fast Retransmission] , Application Data
19652 159.571068 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19660 159.578785 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19662 159.578785 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19674 159.578859 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19683 159.578909 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Previous segment not captured] , Ignored Unknown Record
19685 159.578909 163.177.151.110 10.10.0.228 TCP 1454 [TCP Previous segment not captured] 443 → 61787 [ACK] Seq=254329 Ack=11909 Win=54528 Len=1400 [TCP segment of a reassembled PDU]
19690 159.578953 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Fast Retransmission] , Ignored Unknown Record
19699 159.588063 163.177.151.110 10.10.0.228 TLSv1.2 1454 [TCP Spurious Retransmission] , Ignored Unknown Record
19701 159.588093 163.177.151.110 10.10.0.228 TCP 1454 [TCP Spurious Retransmission] 443 → 61787 [ACK] Seq=252929 Ack=11909 Win=54528 Len=1400 [TCP segment of a reassembled PDU]
这段的大概意思,就是 tcp 被丢掉了,一直在重传.
看抓包记录还是每隔一段时间就丢弃一次.
到现在都没好.加上那个破地方只有电信,其他运营商都没有.把电信的人叫过来搞了一遍没人说出个所以然.
现在内卷都那么严重了.我觉得我都快干不下去了.