mirror of
https://github.com/weaveworks/scope.git
synced 2026-03-04 18:51:17 +00:00
32 lines
546 B
Go
32 lines
546 B
Go
package host
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import (
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"fmt"
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"strconv"
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"strings"
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)
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func getLoad() string {
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buf, err := ReadFile(ProcLoad)
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if err != nil {
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return "unknown"
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}
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toks := strings.Fields(string(buf))
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if len(toks) < 3 {
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return "unknown"
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}
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one, err := strconv.ParseFloat(toks[0], 64)
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if err != nil {
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return "unknown"
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}
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five, err := strconv.ParseFloat(toks[1], 64)
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if err != nil {
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return "unknown"
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}
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fifteen, err := strconv.ParseFloat(toks[2], 64)
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if err != nil {
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return "unknown"
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}
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return fmt.Sprintf("%.2f %.2f %.2f", one, five, fifteen)
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}
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