I wonder what explains the 10x speedup with patched memcached, vs the locking showing up as only 17.68% in the non-patched profile, in the 8 thread case. (discl

I wonder what explains the 10x speedup with patched memcached, vs the locking showing up as only 17.68% in the non-patched profile, in the 8 thread case. (disclaimer: didn't read the whole paper, maybe they explain it).