m-lab / ndt

Network Diagnostic Tool
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Occasional multiple snaplog files with same timestamp #92

Open gfr10598 opened 7 years ago

gfr10598 commented 7 years ago

These do NOT appear to be timestamp collisions, (because we never see multiple meta files), but instead repeated tests from the same request. The test names are identical except for the port number. 2017/05/19 20:52:21 ndt.go:162: Collision: 2017/05/10/20170510T22:15:28.598980000Z_209.95.53.223.static.midphase.com:52921.c2s_snaplog 2017/05/10/20170510T22:15:28.598980000Z_209.95.53.223.static.midphase.com:52926.c2s_snaplog

These are occuring more often in c2s files, on the order of 1/5000 or 1/50,000.