> On 28 Jan 2016, at 12:38, Pat Scharmer <[email protected]> wrote: > > Hi all, > > I’m running a server with a couple of relays and was getting good overall > performance (120+ Mbps) up until a couple days ago. For the last two days, > the log for one of the two relays is showing thousands of the following > message: > > [notice] Resolved [scrubbed] which was already resolved ignoring
It seems that tor is getting duplicate DNS responses when it sends out a DNS query. Are your resolvers configured correctly? Have you configured a caching DNS resolver on your machine? (This has been reported to increase throughput substantially.) > Prior to yesterday, I hadn’t ever seen this message in my log (and the second > relay on this same server/same IP is not showing any such messages). Since > this started, my throughput has dropped from around 120Mbps to about 80Mbps. > Looking around on the internet, I can’t find anything about this message. My > server is running tor 2.7.6 on Ubuntu. A misconfigured DNS resolver is one of the common reasons Exit throughput drops. > The relay in question is: > https://atlas.torproject.org/#details/FE67A1BA4EF1D13A617AEFB416CB9E44331B223A > > <https://atlas.torproject.org/#details/FE67A1BA4EF1D13A617AEFB416CB9E44331B223A> Thanks for the fingerprint, Atlas confirms your relay is an Exit. Tim Tim Wilson-Brown (teor) teor2345 at gmail dot com PGP 968F094B teor at blah dot im OTR CAD08081 9755866D 89E2A06F E3558B7F B5A9D14F
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