==============================================================================
meta_memcache_socket benchmark
==============================================================================

-- build_meta_get --
short key, no flags...............................     56.9 ns/op  (  17,568,157 ops/sec)
short key, minimal flags..........................     67.6 ns/op  (  14,801,713 ops/sec)
short key, full flags.............................     98.4 ns/op  (  10,164,306 ops/sec)
long key, no flags................................    143.0 ns/op  (   6,993,072 ops/sec)
binary key, no flags..............................     73.4 ns/op  (  13,619,648 ops/sec)

-- build_meta_set --
short key, size, no flags.........................     66.3 ns/op  (  15,082,880 ops/sec)
short key, size, full flags.......................    112.4 ns/op  (   8,893,909 ops/sec)
short key, size, legacy fmt.......................     77.3 ns/op  (  12,936,764 ops/sec)

-- build_meta_delete --
short key, no flags...............................     57.3 ns/op  (  17,466,359 ops/sec)
short key, full flags.............................     97.1 ns/op  (  10,300,341 ops/sec)

-- build_meta_arithmetic --
short key, full flags.............................     96.9 ns/op  (  10,314,719 ops/sec)

-- build_cmd (generic) --
mg short key......................................     63.5 ns/op  (  15,738,035 ops/sec)
ms short key + size...............................    118.6 ns/op  (   8,431,354 ops/sec)

-- parse_header --
value response (all flags)........................    167.4 ns/op  (   5,972,690 ops/sec)
value response (simple)...........................    111.2 ns/op  (   8,994,949 ops/sec)
success response..................................    111.0 ns/op  (   9,010,572 ops/sec)
miss response.....................................     71.6 ns/op  (  13,970,074 ops/sec)
noop response.....................................     74.1 ns/op  (  13,486,647 ops/sec)
mid-buffer parse..................................    150.2 ns/op  (   6,658,067 ops/sec)
large buffer (4KB offset).........................    132.6 ns/op  (   7,540,838 ops/sec)

-- RequestFlags --
create full flags.................................    192.3 ns/op  (   5,200,977 ops/sec)
copy full flags...................................     49.8 ns/op  (  20,076,928 ops/sec)
to_bytes full flags...............................     97.1 ns/op  (  10,302,516 ops/sec)
equality check....................................     36.6 ns/op  (  27,286,433 ops/sec)

