eleksir/reniced
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Remove unneeded loop and reduce cpu usage

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eleksir
2024-04-14 02:43:13 +03:00
parent 227b9006dd
commit e569c6bfce
1 changed files with 84 additions and 86 deletions
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20
main.go
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@@ -101,7 +101,6 @@ func reniced(cnf Config) {
for _, p := range processList { for _, p := range processList {
ok := pool.TrySubmit(func() { ok := pool.TrySubmit(func() {
if processName, err := p.Name(); err == nil { if processName, err := p.Name(); err == nil {
for _, k := range cnf.Kill {
if killSignal := kill[processName]; killSignal != "" { if killSignal := kill[processName]; killSignal != "" {
switch killSignal { switch killSignal {
case "kill": case "kill":
@@ -111,7 +110,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "stop": case "stop":
@@ -122,7 +121,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
} else if err == nil && s[0] == "stop" && cnf.Debug { } else if err == nil && s[0] == "stop" && cnf.Debug {
@@ -138,7 +137,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "int": case "int":
@@ -148,7 +147,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "quit": case "quit":
@@ -158,7 +157,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "abrt": case "abrt":
@@ -168,7 +167,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "hup": case "hup":
@@ -178,7 +177,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "usr1": case "usr1":
@@ -188,7 +187,7 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
case "usr2": case "usr2":
@@ -198,12 +197,11 @@ func reniced(cnf Config) {
log.Printf( log.Printf(
"Matching processName with killProcessname (%s), SIG%s sent", "Matching processName with killProcessname (%s), SIG%s sent",
processName, processName,
strings.ToUpper(k.Sig), strings.ToUpper(killSignal),
) )
} }
} }
} }
}
// Для каждого процесса извлекаем его текущий priority. // Для каждого процесса извлекаем его текущий priority.
if currentPrioLevel, err := syscall.Getpriority(syscall.PRIO_PROCESS, int(p.Pid)); err == nil { if currentPrioLevel, err := syscall.Getpriority(syscall.PRIO_PROCESS, int(p.Pid)); err == nil {