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25 lines
622 B
Go
25 lines
622 B
Go
2 years ago
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//+build linux
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package staros
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import "syscall"
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// Memory 系统内存信息
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func Memory() (MemStatus, error) {
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var mem MemStatus
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ram := new(syscall.Sysinfo_t)
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if err := syscall.Sysinfo(ram); err != nil {
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return mem, err
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}
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mem.All = uint64(ram.Totalram)
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mem.BuffCache = uint64(ram.Bufferram)
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mem.Free = uint64(ram.Freeram)
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mem.Shared = uint64(ram.Sharedram)
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mem.Available = uint64(ram.Freeram + ram.Sharedram + ram.Bufferram)
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mem.SwapAll = uint64(ram.Totalswap)
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mem.SwapFree = uint64(ram.Freeswap)
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mem.SwapUsed = uint64(mem.SwapAll - mem.SwapFree)
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mem.Used = uint64(mem.All - mem.Free)
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return mem, nil
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}
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