Noticed the site was going really slow this morning, so ran mtr.
Two mtr runs, the second one started a little after the first. The packet loss on Einstein.home is just ICMP echo response rate limiting.
Host Loss% Snt Last Avg Best Wrst StDev
1. Einstein.home 96.3% 658 0.2 0.2 0.1 0.3 0.0
2. lo0-100.WASHDC-VFTTP-315.verizon 0.0% 658 4.0 10.4 2.2 280.9 19.4
3. B3315.WASHDC-LCR-22.verizon-gni. 0.0% 658 5.5 11.4 3.0 232.3 20.3
4. ???
5. 0.ae4.BR2.IAD8.ALTER.NET 0.0% 658 5.8 15.6 2.8 155.0 18.0
6. ae17.edge1.washingtondc12.level3 88.0% 658 7.3 1136. 3.6 6185. 1883.
7. ae-1-51.ear2.LosAngeles1.Level3. 97.0% 658 23574 23175 21825 24144 630.3
8. DIGITAL-WES.ear2.LosAngeles1.Lev 0.0% 658 74.5 77.8 70.4 314.0 19.1
9. xe-0-0-0-5011.core01.dwni.pin.sb 0.0% 658 74.2 79.2 70.8 297.9 18.0
10. ae1-2-dist09.dwni.pin.sbp1.digit 0.0% 658 73.4 79.4 72.7 249.6 16.1
11. ae0-17-dist10.dwni.pin.sbp1.digi 0.0% 657 74.9 78.3 71.2 200.1 13.6
12. lists-mx.musicbrainz.org 13.0% 657 135.7 114.6 71.1 592.6 67.1
To: musicbrainz.org
Host Loss% Snt Last Avg Best Wrst StDev
1. Einstein.home 0.0% 720 0.3 0.1 0.1 2.8 0.2
2. lo0-100.WASHDC-VFTTP-315.verizon 0.0% 720 3.6 9.2 2.1 152.5 13.8
3. B3315.WASHDC-LCR-22.verizon-gni. 0.0% 720 7.5 9.5 2.9 190.5 14.8
4. ???
5. 0.ae4.BR2.IAD8.ALTER.NET 0.0% 720 28.0 17.0 2.9 246.6 22.5
6. ae17.edge1.washingtondc12.level3 89.3% 720 7.0 90.6 3.1 1065. 222.1
7. ae-1-51.ear2.LosAngeles1.Level3. 98.3% 720 24262 23161 22288 24262 644.6
8. DIGITAL-WES.ear2.LosAngeles1.Lev 0.0% 720 72.2 76.2 70.3 198.4 13.6
9. xe-0-0-0-5011.core01.dwni.pin.sb 0.0% 720 74.6 78.5 71.7 242.9 15.3
10. ae1-2-dist09.dwni.pin.sbp1.digit 0.0% 720 73.7 78.6 72.9 284.3 17.8
11. ae0-17-dist10.dwni.pin.sbp1.digi 0.0% 720 75.1 78.9 72.8 335.7 17.6
12. stimpy.musicbrainz.org 13.9% 719 73.2 119.1 70.5 776.8 76.4
Not sure what to make of the loss (and epic latency) at 6/7, but it’s probably not a real issue since 8-11 have 0% and sane latency.