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27 lines
597 B
27 lines
597 B
3 months ago
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package main
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import (
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"fmt"
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"os"
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"github.com/shirou/gopsutil/mem"
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)
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func main() {
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vMem, err := mem.VirtualMemory()
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if err != nil {
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fmt.Fprintf(os.Stderr, "Failed to get virtual memory info: %v\n", err)
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os.Exit(1)
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}
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// Use the Available field to get the available memory
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availableMemoryGB := float64(vMem.Available) / float64(1024*1024*1024)
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if availableMemoryGB < 1.0 {
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fmt.Fprintf(os.Stderr, "System available memory is less than 1GB: %.2fGB\n", availableMemoryGB)
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os.Exit(1)
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} else {
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fmt.Printf("System available memory is sufficient: %.2fGB\n", availableMemoryGB)
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}
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}
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