github.com/qxnw/lib4go@v0.0.0-20180426074627-c80c7e84b925/sysinfo/memory/memory.go (about) 1 package memory 2 3 import "github.com/shirou/gopsutil/mem" 4 import "runtime" 5 6 // Useage Total总量,Idle空闲,Used使用率,Collercter总量,使用量 7 type Useage struct { 8 Total uint64 `json:"total"` 9 Idle uint64 `json:"idle"` 10 Used uint64 `json:"used"` 11 UsedPercent float64 `json:"percent"` 12 } 13 14 // GetInfo 获取当前系统内存使用数据 15 func GetInfo() (useage Useage) { 16 vm, _ := mem.VirtualMemory() 17 useage.Total = vm.Total 18 useage.Idle = vm.Free 19 useage.Used = vm.Used 20 useage.UsedPercent = vm.UsedPercent 21 return 22 } 23 24 //GetAPPMemory 获取当前应用程序占用的内存大小 25 func GetAPPMemory() uint64 { 26 var mem runtime.MemStats 27 runtime.ReadMemStats(&mem) 28 return mem.TotalAlloc >> 20 29 }