Cogent peering issues between San Jose and San Francisco

Anyone else experiencing this? Paths through Cogent to San Jose are getting
100 ms of latency at p10-0.core01.sjc03.. Its been a daily occurrence for
about a week now. Latency is normal during the day until about 3-4pm when it
starts to rise to 100 ms and stays there until a little after midnight.

traceroute to www.apple.com.akadns.net (17.254.0.91), 30 hops max, 38 byte
packets
�1� 10.Ge1-0-10-Cr01-365m-SFO.unwiredltd.net (204.11.104.4)� 0.454 ms� 0.487
ms� 0.424 ms
�2� g0-8.na21.b007352-0.sfo01.atlas.cogentco.com (38.99.206.145)� 0.452 ms�
0.406 ms� 0.393 ms
�3� t3-4.mpd01.sfo01.atlas.cogentco.com (154.54.3.129)� 0.645 ms� 0.505 ms�
0.479 ms
�4� g3-0-0.core02.sfo01.atlas.cogentco.com (154.54.3.117)� 0.480 ms� 0.418
ms� 0.386 ms