mirror of https://github.com/shirou/gopsutil
[v3][cpu] add plan9 support
lufia
3 years ago
parent
79c6edf913
commit
0617d71557
@ -0,0 +1,49 @@
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// +build plan9
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package cpu
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import (
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"context"
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"os"
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"runtime"
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stats "github.com/lufia/plan9stats"
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"github.com/shirou/gopsutil/v3/internal/common"
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)
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func Times(percpu bool) ([]TimesStat, error) {
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return TimesWithContext(context.Background(), percpu)
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}
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func TimesWithContext(ctx context.Context, percpu bool) ([]TimesStat, error) {
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// BUG: percpu flag is not supported yet.
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root := os.Getenv("HOST_ROOT")
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c, err := stats.ReadCPUType(ctx, stats.WithRootDir(root))
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if err != nil {
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return nil, err
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}
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s, err := stats.ReadCPUStats(ctx, stats.WithRootDir(root))
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if err != nil {
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return nil, err
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}
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return []TimesStat{
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{
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CPU: c.Name,
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User: s.User.Seconds(),
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System: s.Sys.Seconds(),
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Idle: s.Idle.Seconds(),
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},
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}, nil
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}
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func Info() ([]InfoStat, error) {
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return InfoWithContext(context.Background())
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}
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func InfoWithContext(ctx context.Context) ([]InfoStat, error) {
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return []InfoStat{}, common.ErrNotImplementedError
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}
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func CountsWithContext(ctx context.Context, logical bool) (int, error) {
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return runtime.NumCPU(), nil
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}
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@ -0,0 +1,50 @@
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// +build plan9
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package cpu
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import (
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"os"
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"path/filepath"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/google/go-cmp/cmp/cmpopts"
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)
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var timesTests = []struct {
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mockedRootFS string
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stats []TimesStat
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}{
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{
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"2cores",
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[]TimesStat{
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{
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CPU: "Core i7/Xeon",
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User: 2780.0 / 1000.0,
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System: 30020.0 / 1000.0,
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Idle: (1412961713341830*2)/1000000000.0 - 2.78 - 30.02,
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},
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},
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},
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}
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func TestTimesPlan9(t *testing.T) {
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origRoot := os.Getenv("HOST_ROOT")
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t.Cleanup(func() {
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os.Setenv("HOST_ROOT", origRoot)
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})
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for _, tt := range timesTests {
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t.Run(tt.mockedRootFS, func(t *testing.T) {
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os.Setenv("HOST_ROOT", filepath.Join("testdata/plan9", tt.mockedRootFS))
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stats, err := Times(false)
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skipIfNotImplementedErr(t, err)
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if err != nil {
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t.Errorf("error %v", err)
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}
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eps := cmpopts.EquateApprox(0, 0.00000001)
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if !cmp.Equal(stats, tt.stats, eps) {
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t.Errorf("got: %+v\nwant: %+v", stats, tt.stats)
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}
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})
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}
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}
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@ -0,0 +1 @@
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Core i7/Xeon 2403
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@ -0,0 +1,2 @@
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0 59251106 37524162 1208203 65907 0 0 7 100 0
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1 219155408 28582838 5017097 1002072 0 0 0 98 1
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@ -0,0 +1 @@
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1633882064 1633882064926300833 2825920097745864 1999997644
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@ -0,0 +1 @@
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init bootes Await 10 20 1404307210 110 20 0 116 10 10
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@ -0,0 +1 @@
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rc lufia Await 0 0 589160 8770 3260 0 248 10 10
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@ -0,0 +1 @@
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git-remote-https lufia Semacquire 390 310 370670 0 0 0 98368 10 10
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@ -0,0 +1 @@
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httpd none Open 2380 29690 1404804330 0 0 0 23616 10 10
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