This directory includes json benchmarks.

Setup

Ubuntu Linux
Intel(R) Xeon(R) CPU E5-2670 v2 @ 2.50GHz x 20 Cores (40 Hyperthreaded)
L1 Cache:   320 kB
L2 Cache:  2560 kB
L3 Cache: 25600 kB
Memory: 126 GB

This benchmark measures encoding and decoding a small JSON document and a larger JSON document. An example of the small document is as follows.

{
  "hashtags": [
    {
      "indices": [
        5,
        10
      ],
      "text": "some-text"
    }
  ],
  "urls": [
    
  ],
  "user_mentions": [
    
  ]
}

An example of the large document can be found here

Results

make json

goos: darwin
goarch: amd64
pkg: github.com/euskadi31/go-benchmarks/json
BenchmarkEasyjsonUnmarshalLargeData-8   	   30000	     50991 ns/op	 316.74 MB/s	    9792 B/op	     128 allocs/op
BenchmarkEasyjsonUnmarshalSmallData-8   	 3000000	       629 ns/op	 130.18 MB/s	     128 B/op	       3 allocs/op
BenchmarkEasyjsonMarshalLargeData-8     	  100000	     17635 ns/op	 510.17 MB/s	   10369 B/op	      10 allocs/op
BenchmarkEasyjsonMarshalSmallData-8     	 5000000	       307 ns/op	 263.41 MB/s	     240 B/op	       2 allocs/op
BenchmarkStdUnmarshalLargeData-8        	   10000	    169305 ns/op	  95.40 MB/s	   10720 B/op	     140 allocs/op
BenchmarkStdUnmarshalSmallData-8        	 1000000	      1805 ns/op	  45.42 MB/s	     608 B/op	      11 allocs/op
BenchmarkStdMarshalLargeData-8          	   20000	     82255 ns/op	 109.38 MB/s	   20291 B/op	      17 allocs/op
BenchmarkStdMarshalSmallData-8          	 1000000	      1372 ns/op	  59.00 MB/s	     552 B/op	       7 allocs/op
PASS
ok  	github.com/euskadi31/go-benchmarks/json	15.687s