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main.go
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main.go
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package main
import (
"fmt"
"math/rand"
"os"
"strconv"
"time"
"github.com/influxdb/influxdb/client"
)
func main() {
numberOfSeries := 50000
if len(os.Args) > 1 {
numberOfSeries, _ = strconv.Atoi(os.Args[1])
}
fmt.Printf("Benchmarking writing %d series\n", numberOfSeries)
c, err := client.NewClient(&client.ClientConfig{})
if err != nil {
panic(err)
}
before := time.Now()
c.DeleteDatabase("performance")
fmt.Printf("Deleting took %s\n", time.Now().Sub(before))
os.Exit(0)
if err := c.CreateDatabase("performance"); err != nil {
panic(err)
}
c, err = client.NewClient(&client.ClientConfig{
Database: "performance",
})
if err != nil {
panic(err)
}
before = time.Now()
for i := 0; i < 10; i++ {
series := []*client.Series{}
for i := 0; i < numberOfSeries; i++ {
name := fmt.Sprintf("series_%d", i+1)
series = append(series, &client.Series{
Name: name,
Columns: []string{"value"},
Points: [][]interface{}{
{rand.Float64()},
},
})
}
if err := c.WriteSeries(series); err != nil {
panic(err)
}
}
fmt.Printf("Writing took %s\n", time.Now().Sub(before))
}