cc-metric-collector/collectors/loadavgMetric.go
2021-05-12 18:08:43 +02:00

45 lines
954 B
Go

package collectors
import (
"io/ioutil"
"strconv"
"strings"
"time"
)
const LOADAVGFILE = `/proc/loadavg`
type LoadavgCollector struct {
MetricCollector
}
func (m *LoadavgCollector) Init() {
m.name = "LoadavgCollector"
m.setup()
}
func (m *LoadavgCollector) Read(interval time.Duration) {
buffer, err := ioutil.ReadFile(string(LOADAVGFILE))
if err != nil {
return
}
ls := strings.Split(string(buffer), ` `)
loadOne, _ := strconv.ParseFloat(ls[0], 64)
m.node["load_one"] = float64(loadOne)
loadFive, _ := strconv.ParseFloat(ls[1], 64)
m.node["load_five"] = float64(loadFive)
loadFifteen, _ := strconv.ParseFloat(ls[2], 64)
m.node["load_fifteen"] = float64(loadFifteen)
lv := strings.Split(ls[3], `/`)
proc_run, _ := strconv.ParseFloat(lv[0], 64)
proc_total, _ := strconv.ParseFloat(lv[1], 64)
m.node["proc_total"] = float64(proc_total)
m.node["proc_run"] = float64(proc_run)
}
func (m *LoadavgCollector) Close() {
return
}