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// SPDX-License-Identifier: BSD-3-Clause
//go:build aix && !cgo
package cpu
import (
"context"
"strconv"
"strings"
"github.com/shirou/gopsutil/v4/internal/common"
)
func TimesWithContext(ctx context.Context, percpu bool) ([]TimesStat, error) {
var ret []TimesStat
if percpu {
perOut, err := invoke.CommandWithContext(ctx, "sar", "-u", "-P", "ALL", "10", "1")
if err != nil {
return nil, err
}
lines := strings.Split(string(perOut), "\n")
if len(lines) < 6 {
return []TimesStat{}, common.ErrNotImplementedError
}
hp := strings.Fields(lines[5]) // headers
for l := 6; l < len(lines)-1; l++ {
ct := &TimesStat{}
v := strings.Fields(lines[l]) // values
for i, header := range hp {
// We're done in any of these use cases
if i >= len(v) || v[0] == "-" {
break
}
// Position variable for v
pos := i
// There is a missing field at the beginning of all but the first line
// so adjust the position
if l > 6 {
pos = i - 1
}
// We don't want invalid positions
if pos < 0 {
continue
}
if t, err := strconv.ParseFloat(v[pos], 64); err == nil {
switch header {
case `cpu`:
ct.CPU = strconv.FormatFloat(t, 'f', -1, 64)
case `%usr`:
ct.User = t
case `%sys`:
ct.System = t
case `%wio`:
ct.Iowait = t
case `%idle`:
ct.Idle = t
}
}
}
// Valid CPU data, so append it
ret = append(ret, *ct)
}
} else {
out, err := invoke.CommandWithContext(ctx, "sar", "-u", "10", "1")
if err != nil {
return nil, err
}
lines := strings.Split(string(out), "\n")
if len(lines) < 5 {
return []TimesStat{}, common.ErrNotImplementedError
}
ct := &TimesStat{CPU: "cpu-total"}
h := strings.Fields(lines[len(lines)-3]) // headers
v := strings.Fields(lines[len(lines)-2]) // values
for i, header := range h {
if t, err := strconv.ParseFloat(v[i], 64); err == nil {
switch header {
case `%usr`:
ct.User = t
case `%sys`:
ct.System = t
case `%wio`:
ct.Iowait = t
case `%idle`:
ct.Idle = t
}
}
}
ret = append(ret, *ct)
}
return ret, nil
}
func InfoWithContext(ctx context.Context) ([]InfoStat, error) {
out, err := invoke.CommandWithContext(ctx, "prtconf")
if err != nil {
return nil, err
}
ret := InfoStat{}
for _, line := range strings.Split(string(out), "\n") {
switch {
case strings.HasPrefix(line, "Number Of Processors:"):
p := strings.Fields(line)
if len(p) > 3 {
if t, err := strconv.ParseUint(p[3], 10, 64); err == nil {
ret.Cores = int32(t)
}
}
case strings.HasPrefix(line, "Processor Clock Speed:"):
p := strings.Fields(line)
if len(p) > 4 {
if t, err := strconv.ParseFloat(p[3], 64); err == nil {
switch strings.ToUpper(p[4]) {
case "MHZ":
ret.Mhz = t
case "GHZ":
ret.Mhz = t * 1000.0
case "KHZ":
ret.Mhz = t / 1000.0
default:
ret.Mhz = t
}
}
}
case strings.HasPrefix(line, "System Model:"):
p := strings.Split(string(line), ":")
if p != nil {
ret.VendorID = strings.TrimSpace(p[1])
}
case strings.HasPrefix(line, "Processor Type:"):
p := strings.Split(string(line), ":")
if p != nil {
c := strings.Split(string(p[1]), "_")
if c != nil {
ret.Family = strings.TrimSpace(c[0])
ret.Model = strings.TrimSpace(c[1])
}
}
}
}
return []InfoStat{ret}, nil
}
func CountsWithContext(ctx context.Context, _ bool) (int, error) {
info, err := InfoWithContext(ctx)
if err == nil {
return int(info[0].Cores), nil
}
return 0, err
}
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