realloc/frostfs-api-go
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service: Use sync pool for Sign/Verify request headers

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```
// Before
BenchmarkSignRequestHeader-8   	     146	   8070375 ns/op	 4210607 B/op	      48 allocs/op
BenchmarkVerifyRequestHeader-8   	      14	  83058325 ns/op	42085955 B/op	    1601 allocs/op

// After
BenchmarkSignRequestHeader-8   	     156	   7709172 ns/op	   33902 B/op	      45 allocs/op
BenchmarkVerifyRequestHeader-8   	      15	  76910232 ns/op	   54368 B/op	    1563 allocs/op

// Summary:
benchmark                          old ns/op     new ns/op     delta
BenchmarkSignRequestHeader-8       8070375       7709172       -4.48%
BenchmarkVerifyRequestHeader-8     83058325      76910232      -7.40%

benchmark                          old allocs     new allocs     delta
BenchmarkSignRequestHeader-8       48             45             -6.25%
BenchmarkVerifyRequestHeader-8     1601           1563           -2.37%

benchmark                          old bytes     new bytes     delta
BenchmarkSignRequestHeader-8       4210607       33902         -99.19%
BenchmarkVerifyRequestHeader-8     42085955      54368         -99.87%
```
This commit is contained in:
Evgeniy Kulikov 2019-12-20 10:13:16 +03:00
parent b76841b4b8
commit 8d028100e9
No known key found for this signature in database
GPG key ID: BF6AEE0A2A699BF2
3 changed files with 84 additions and 5 deletions
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51
service/verify_test.go
View file

@ -14,6 +14,57 @@ import (
"github.com/stretchr/testify/require"
)
func BenchmarkSignRequestHeader(b *testing.B) {
key := test.DecodeKey(0)
custom := testCustomField{1, 2, 3, 4, 5, 6, 7, 8}
some := &TestRequest{
IntField: math.MaxInt32,
StringField: "TestRequestStringField",
BytesField: make([]byte, 1<<22),
CustomField: &custom,
RequestMetaHeader: RequestMetaHeader{
TTL: math.MaxInt32 - 8,
Epoch: math.MaxInt64 - 12,
},
}
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
require.NoError(b, SignRequestHeader(key, some))
}
}
func BenchmarkVerifyRequestHeader(b *testing.B) {
custom := testCustomField{1, 2, 3, 4, 5, 6, 7, 8}
some := &TestRequest{
IntField: math.MaxInt32,
StringField: "TestRequestStringField",
BytesField: make([]byte, 1<<22),
CustomField: &custom,
RequestMetaHeader: RequestMetaHeader{
TTL: math.MaxInt32 - 8,
Epoch: math.MaxInt64 - 12,
},
}
for i := 0; i < 10; i++ {
key := test.DecodeKey(i)
require.NoError(b, SignRequestHeader(key, some))
}
b.ResetTimer()
b.ReportAllocs()
for i := 0; i < b.N; i++ {
require.NoError(b, VerifyRequestHeader(some))
}
}
func TestSignRequestHeader(t *testing.T) {
req := &TestRequest{
IntField: math.MaxInt32,