hhvm/oss-performance — pull request #18 by danslo (2014-12-13 12:49:13+00:00)
Title: allow user to specify concurrency

I'm sure for a lot of benchmarks, 60 won't make a ton of sense.
For example there are much bigger gains with Magento when I use a
concurrency of 200.

We still fall back to 60.