45 lines
1016 B
Go
45 lines
1016 B
Go
package status
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import (
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"fmt"
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"github.com/shirou/gopsutil/v3/mem"
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)
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type MemoryStatus struct {
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TotalMemory uint64
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UsedMemory uint64
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AvailableMemory uint64
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TotalVirtualMemory uint64
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UsedVirtualMemory uint64
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}
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func GetMemoryStatus() (*MemoryStatus, error) {
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var memoryStatus *MemoryStatus
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virtualMemoryStat, err := mem.VirtualMemory()
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if err != nil {
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return memoryStatus, err
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}
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memoryStatus.TotalMemory = virtualMemoryStat.Total
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memoryStatus.UsedMemory = virtualMemoryStat.Used
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memoryStatus.AvailableMemory = virtualMemoryStat.Available
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memoryStatus.TotalVirtualMemory = virtualMemoryStat.Total
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memoryStatus.UsedVirtualMemory = virtualMemoryStat.Used
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return memoryStatus, nil
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}
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func FormatMemorySize(size uint64) string {
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const unit = 1024
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if size < unit {
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return fmt.Sprintf("%d B", size)
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}
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div, exp := int64(unit), 0
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for n := size / unit; n >= unit; n /= unit {
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div *= unit
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exp++
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}
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return fmt.Sprintf("%.1f %cB", float64(size)/float64(div), "KMGTPE"[exp])
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}
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