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// this example showcases speeds metric inference from strings property
package main
import (
"flag"
"log"
"time"
"github.com/performancecopilot/speed/v4"
)
var timelimit = flag.Int("time", 60, "number of seconds to run for")
func main() {
flag.Parse()
c, err := speed.NewPCPClient("strings")
if err != nil {
log.Fatal("Could not create client, error: ", err)
}
m, err := c.RegisterString(
"this.is.a.simple.counter.metric.to.demonstrate.the.RegisterString.function",
10, speed.Int32Type, speed.CounterSemantics, speed.OneUnit)
if err != nil {
log.Fatal("Could not register string, error: ", err)
}
c.MustStart()
defer c.MustStop()
metric := m.(speed.SingletonMetric)
for i := 0; i < *timelimit; i++ {
val := metric.Val().(int32)
val++
metric.MustSet(val)
time.Sleep(time.Second)
}
}
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