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

-- build_meta_get --
short key, no flags...............................     58.8 ns/op  (  17,000,620 ops/sec)
short key, minimal flags..........................     70.2 ns/op  (  14,242,930 ops/sec)
short key, full flags.............................    102.5 ns/op  (   9,755,505 ops/sec)
long key, no flags................................    150.1 ns/op  (   6,664,268 ops/sec)
binary key, no flags..............................     76.6 ns/op  (  13,055,245 ops/sec)

-- build_meta_set --
short key, size, no flags.........................     67.0 ns/op  (  14,930,604 ops/sec)
short key, size, full flags.......................    111.4 ns/op  (   8,972,648 ops/sec)
short key, size, legacy fmt.......................     77.8 ns/op  (  12,855,681 ops/sec)

-- build_meta_delete --
short key, no flags...............................     58.7 ns/op  (  17,027,080 ops/sec)
short key, full flags.............................    100.3 ns/op  (   9,970,429 ops/sec)

-- build_meta_arithmetic --
short key, full flags.............................     99.3 ns/op  (  10,069,413 ops/sec)

-- build_cmd (generic) --
mg short key......................................     64.7 ns/op  (  15,457,390 ops/sec)
ms short key + size...............................    115.6 ns/op  (   8,653,369 ops/sec)

-- parse_header --
value response (all flags)........................    172.1 ns/op  (   5,810,910 ops/sec)
value response (simple)...........................    116.4 ns/op  (   8,589,822 ops/sec)
success response..................................    112.7 ns/op  (   8,871,285 ops/sec)
miss response.....................................     74.6 ns/op  (  13,398,378 ops/sec)
noop response.....................................     74.3 ns/op  (  13,467,616 ops/sec)
mid-buffer parse..................................    148.6 ns/op  (   6,731,296 ops/sec)
large buffer (4KB offset).........................    136.7 ns/op  (   7,316,656 ops/sec)

-- RequestFlags --
create full flags.................................    185.9 ns/op  (   5,380,655 ops/sec)
copy full flags...................................     49.8 ns/op  (  20,061,002 ops/sec)
to_bytes full flags...............................     93.6 ns/op  (  10,685,340 ops/sec)
equality check....................................     35.7 ns/op  (  28,011,008 ops/sec)

