//percent memory utilization
//range returned is 1-100
func Collectmem(serverName string) (Metric, error) {
values := Metric{}
var err error
values.Timestamp = time.Now()
values.MetricType = "mem"
var output string
var response cpmserverapi.MetricMEMResponse
request := &cpmserverapi.MetricMEMRequest{}
var url = "http://" + serverName + ":10001"
response, err = cpmserverapi.MetricMEMClient(url, request)
if err != nil {
logit.Error.Println("mem metric error:" + err.Error())
return values, err
}
output = strings.TrimSpace(response.Output)
values.Value, err = strconv.ParseFloat(output, 64)
if err != nil {
logit.Error.Println("parseFloat error in mem metric " + err.Error())
}
return values, err
}
func testMetricMEM() {
var response cpmserverapi.MetricMEMResponse
var err error
request := &cpmserverapi.MetricMEMRequest{}
response, err = cpmserverapi.MetricMEMClient("http://192.168.0.106:10001", request)
if err != nil {
fmt.Println(err.Error())
}
fmt.Println("returned " + response.Output)
}