Don't need to reset timers at the top of benchmarks
Benchmark log calls (when enabled vs. disabled)

BenchmarkToDisabled  50000000   34.6 ns/op   0 B/op  0 allocs/op
BenchmarkToEnabled    2000000  836.0 ns/op  64 B/op  2 allocs/op
BenchmarkToWithFmt    2000000  936.0 ns/op  81 B/op  3 allocs/op