func testMetricCPU() {
var response cpmserverapi.MetricCPUResponse
var err error
request := &cpmserverapi.MetricCPURequest{}
response, err = cpmserverapi.MetricCPUClient("http://192.168.0.106:10001", request)
if err != nil {
fmt.Println(err.Error())
}
fmt.Println("returned " + response.Output)
}
//last minute load average of all cpu(s)
//range returned is 0.00 - 0.99
func Collectcpu(serverName string) (Metric, error) {
values := Metric{}
var err error
values.Timestamp = time.Now()
values.MetricType = "cpu"
var response cpmserverapi.MetricCPUResponse
request := &cpmserverapi.MetricCPURequest{}
var url = "http://" + serverName + ":10001"
response, err = cpmserverapi.MetricCPUClient(url, request)
if err != nil {
logit.Error.Println("cpu metric error:" + err.Error())
return values, err
}
var output = strings.TrimSpace(response.Output)
values.Value, err = strconv.ParseFloat(output, 64)
if err != nil {
logit.Error.Println("parseFloat error in cpu metric " + err.Error())
}
return values, err
}