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Add Benchmark functions

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Add benchmark for normal and DNSSEC lookup. We can probably shave quite
a lot of these, but first lets actually get to something that is
serving.
This commit is contained in:
Miek Gieben
2016-03-31 22:10:17 +01:00
parent 374223f9a9
commit b915393aa0
3 changed files with 73 additions and 11 deletions
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50
middleware/file/lookup_test.go
View File

@@ -13,6 +13,16 @@ import (
)
var dnsTestCases = []coretest.Case{
{
Qname: "www.miek.nl.", Qtype: dns.TypeA,
Answer: []dns.RR{
coretest.CNAME("www.miek.nl. 1800 IN CNAME a.miek.nl."),
},
Extra: []dns.RR{
coretest.A("a.miek.nl. 1800 IN A 139.162.196.78"),
},
},
{
Qname: "miek.nl.", Qtype: dns.TypeSOA,
Answer: []dns.RR{
@@ -35,16 +45,6 @@ var dnsTestCases = []coretest.Case{
coretest.MX("miek.nl. 1800 IN MX 5 alt2.aspmx.l.google.com."),
},
},
{
Qname: "www.miek.nl.", Qtype: dns.TypeA,
Answer: []dns.RR{
coretest.CNAME("www.miek.nl. 1800 IN CNAME a.miek.nl."),
},
Extra: []dns.RR{
coretest.A("a.miek.nl. 1800 IN A 139.162.196.78"),
},
},
{
Qname: "a.miek.nl.", Qtype: dns.TypeSRV,
Ns: []dns.RR{
@@ -124,6 +124,36 @@ func TestLookup(t *testing.T) {
}
}
func BenchmarkLookup(b *testing.B) {
zone, err := Parse(strings.NewReader(dbMiekNL), testzone, "stdin")
if err != nil {
return
}
fm := File{Next: coretest.ErrorHandler(), Zones: Zones{Z: map[string]*Zone{testzone: zone}, Names: []string{testzone}}}
ctx := context.TODO()
rec := middleware.NewResponseRecorder(&middleware.TestResponseWriter{})
tc := coretest.Case{
Qname: "www.miek.nl.", Qtype: dns.TypeA,
Answer: []dns.RR{
coretest.CNAME("www.miek.nl. 1800 IN CNAME a.miek.nl."),
},
Extra: []dns.RR{
coretest.A("a.miek.nl. 1800 IN A 139.162.196.78"),
},
}
m := tc.Msg()
b.ResetTimer()
for i := 0; i < b.N; i++ {
fm.ServeDNS(ctx, rec, m)
}
}
const dbMiekNL = `
$TTL 30M
$ORIGIN miek.nl.