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https://github.com/VictoriaMetrics/VictoriaMetrics.git
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d962568e93
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode . See https://blog.golang.org/go1.13-errors for details.
34 lines
915 B
Go
34 lines
915 B
Go
package opentsdbhttp
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import (
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"fmt"
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"testing"
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"github.com/valyala/fastjson"
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)
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func BenchmarkRowsUnmarshal(b *testing.B) {
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s := `[{"metric": "cpu.usage_user", "timestamp": 1234556768, "value": 1.23, "tags": {"a":"b", "x": "y"}},
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{"metric": "cpu.usage_system", "timestamp": 1234556768, "value": 23.344, "tags": {"a":"b"}},
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{"metric": "cpu.usage_iowait", "timestamp": 1234556769, "value":3.3443, "tags": {"a":"b"}},
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{"metric": "cpu.usage_irq", "timestamp": 1234556768, "value": 0.34432, "tags": {"a":"b"}}
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]
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`
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b.SetBytes(int64(len(s)))
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b.ReportAllocs()
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b.RunParallel(func(pb *testing.PB) {
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var rows Rows
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var p fastjson.Parser
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for pb.Next() {
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v, err := p.Parse(s)
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if err != nil {
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panic(fmt.Errorf("cannot parse %q: %w", s, err))
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}
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rows.Unmarshal(v)
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if len(rows.Rows) != 4 {
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panic(fmt.Errorf("unexpected number of rows unmarshaled; got %d; want 4", len(rows.Rows)))
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}
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}
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})
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}
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