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// SPDX-License-Identifier: BSD-3-Clause
//go:build solaris
package load
import (
"bufio"
"bytes"
"context"
"strconv"
"strings"
)
func Avg() (*AvgStat, error) {
return AvgWithContext(context.Background())
}
func AvgWithContext(ctx context.Context) (*AvgStat, error) {
out, err := invoke.CommandWithContext(ctx, "kstat", "-p", "unix:0:system_misc:avenrun_*")
if err != nil {
return nil, err
}
avg := &AvgStat{}
scanner := bufio.NewScanner(bytes.NewReader(out))
for scanner.Scan() {
flds := strings.Fields(scanner.Text())
if len(flds) < 2 {
continue
}
var tgt *float64
switch {
case strings.HasSuffix(flds[0], ":avenrun_1min"):
tgt = &avg.Load1
case strings.HasSuffix(flds[0], ":avenrun_5min"):
tgt = &avg.Load5
case strings.HasSuffix(flds[0], ":avenrun_15min"):
tgt = &avg.Load15
default:
continue
}
v, err := strconv.ParseInt(flds[1], 10, 64)
if err != nil {
return nil, err
}
*tgt = float64(v) / (1 << 8)
}
if err = scanner.Err(); err != nil {
return nil, err
}
return avg, nil
}
func Misc() (*MiscStat, error) {
return MiscWithContext(context.Background())
}
func MiscWithContext(ctx context.Context) (*MiscStat, error) {
out, err := invoke.CommandWithContext(ctx, "ps", "-efo", "s")
if err != nil {
return nil, err
}
lines := strings.Split(string(out), "\n")
ret := MiscStat{}
for _, l := range lines {
if l == "O" {
ret.ProcsRunning++
}
}
return &ret, nil
}
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