Nick could use your help identifying potential bottlenecks in the 0.2.5.4-alpha release by profiling your relay. This is especially useful on high bandwidth relays (> ~50 Mbit/s).
https://trac.torproject.org/projects/tor/ticket/11332
Ideally, attach your report(s) to the ticket (you can use cypherpunks/writecode as login if you don't want to create a user). Thanks!