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package main
import (
"flag"
"fmt"
"log"
"os"
"runtime/pprof"
"github.com/influxdata/influxdb/stress"
v2 "github.com/influxdata/influxdb/stress/v2"
)
var (
useV2 = flag.Bool("v2", false, "Use version 2 of stress tool")
config = flag.String("config", "", "The stress test file")
cpuprofile = flag.String("cpuprofile", "", "Write the cpu profile to `filename`")
db = flag.String("db", "", "target database within test system for write and query load")
)
func main() {
o := stress.NewOutputConfig()
flag.Parse()
if *cpuprofile != "" {
f, err := os.Create(*cpuprofile)
if err != nil {
fmt.Println(err)
return
}
pprof.StartCPUProfile(f)
defer pprof.StopCPUProfile()
}
if *useV2 {
if *config != "" {
v2.RunStress(*config)
} else {
v2.RunStress("stress/v2/iql/file.iql")
}
} else {
c, err := stress.NewConfig(*config)
if err != nil {
log.Fatal(err)
return
}
if *db != "" {
c.Provision.Basic.Database = *db
c.Write.InfluxClients.Basic.Database = *db
c.Read.QueryClients.Basic.Database = *db
}
w := stress.NewWriter(c.Write.PointGenerators.Basic, &c.Write.InfluxClients.Basic)
r := stress.NewQuerier(&c.Read.QueryGenerators.Basic, &c.Read.QueryClients.Basic)
s := stress.NewStressTest(&c.Provision.Basic, w, r)
bw := stress.NewBroadcastChannel()
bw.Register(c.Write.InfluxClients.Basic.BasicWriteHandler)
bw.Register(o.HTTPHandler("write"))
br := stress.NewBroadcastChannel()
br.Register(c.Read.QueryClients.Basic.BasicReadHandler)
br.Register(o.HTTPHandler("read"))
s.Start(bw.Handle, br.Handle)
}
}
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