// Generate XXX
func (g *MemoryGenerator) Generate() (interface{}, error) {
result := make(map[string]interface{})
var memoryStatusEx windows.MEMORY_STATUS_EX
memoryStatusEx.Length = uint32(unsafe.Sizeof(memoryStatusEx))
r, _, err := windows.GlobalMemoryStatusEx.Call(uintptr(unsafe.Pointer(&memoryStatusEx)))
if r == 0 {
return nil, err
}
result["total"] = fmt.Sprintf("%dkb", memoryStatusEx.TotalPhys/1024)
result["free"] = fmt.Sprintf("%dkb", memoryStatusEx.AvailPhys/1024)
return result, nil
}
// Generate XXX
func (g *MemoryGenerator) Generate() (metrics.Values, error) {
ret := make(map[string]float64)
var memoryStatusEx windows.MEMORY_STATUS_EX
memoryStatusEx.Length = uint32(unsafe.Sizeof(memoryStatusEx))
r, _, err := windows.GlobalMemoryStatusEx.Call(uintptr(unsafe.Pointer(&memoryStatusEx)))
if r == 0 {
return nil, err
}
free := float64(memoryStatusEx.AvailPhys)
total := float64(memoryStatusEx.TotalPhys)
ret["memory.free"] = free
ret["memory.total"] = total
ret["memory.used"] = total - free
ret["memory.pagefile_total"] = float64(memoryStatusEx.TotalPageFile) / 1024
ret["memory.pagefile_free"] = float64(memoryStatusEx.AvailPageFile) / 1024
memoryLogger.Debugf("memory : %s", ret)
return metrics.Values(ret), nil
}