func ProcMetrics() (L []*model.MetricValue) {
reportProcs := g.ReportProcs()
sz := len(reportProcs)
if sz == 0 {
return
}
ps, err := nux.AllProcs()
if err != nil {
log.Println(err)
return
}
pslen := len(ps)
for tags, m := range reportProcs {
cnt := 0
for i := 0; i < pslen; i++ {
if is_a(ps[i], m) {
cnt++
}
}
L = append(L, GaugeValue("proc.num", cnt, tags))
}
return
}
func ProcMetrics() (L []*model.MetricValue) {
reportProcs := g.ReportProcs()
sz := len(reportProcs)
if sz == 0 {
return
}
ps, err := nux.AllProcs()
if err != nil {
log.Println(err)
return
}
pslen := len(ps)
for tags, preProc := range reportProcs {
cnt := 0
pids := map[int]struct{}{}
for i := 0; i < pslen; i++ {
if is_a(ps[i], preProc) {
cnt++
pids[ps[i].Pid] = struct{}{}
}
}
if cnt > 0 && is_restart_proc(pids, preProc) {
//此进程发生了重启,将进程数置为0
cnt = 0
}
L = append(L, GaugeValue(g.PROC_NUM, cnt, tags))
}
return
}