Psutil

简介 psutil 是一个使用 Python 编写的跨平台平台进程和系统利用率监控库，gopsutil 就是 psutil 的 go 语言实现。 使用 安装 go get github.com/shirou/gopsutil/v3 CPU 获取cpu基本信息 func getCpuInfo() { cpuInfos, err := cpu.Info() if err != nil { fmt.Printf("get cpu info failed, err:%v", err) } for _, ci := range cpuInfos { fmt.Println(ci) } for { percent, _ := cpu.Percent(time.Second, false) fmt.Printf("cpu percent:%v\n", percent) } } {"cpu":0,"vendorId":"GenuineIntel","family":"205","model":"","stepping":0,"physicalId":"BFEBFBFF000406E3","coreId":"","cores":4,"modelName":"Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz","mhz":2400,"cacheSize":0,"flags":[],"microcode":""} cpu percent:[40.625] cpu percent:[15] cpu percent:[9.615384615384617] cpu percent:[28.125] 获取cpu负载 func getCpuLoad() { info, err := load.Avg() if err != nil { panic(err) } fmt.Printf("%v\n", info) } 内存 获取内存 func getMemInfo() { memInfo, _ := mem.VirtualMemory() fmt.Printf("mem info:%v\n", memInfo) } mem info:{"total":8472920064,"available":1921372160,"used":6551547904,"usedPerce nt":77,"free":1921372160,"active":0,"inactive":0,"wired":0,"laundry":0,"buffers" :0,"cached":0,"writeBack":0,"dirty":0,"writeBackTmp":0,"shared":0,"slab":0,"srec laimable":0,"sunreclaim":0,"pageTables":0,"swapCached":0,"commitLimit":0,"commit tedAS":0,"highTotal":0,"highFree":0,"lowTotal":0,"lowFree":0,"swapTotal":0,"swap Free":0,"mapped":0,"vmallocTotal":0,"vmallocUsed":0,"vmallocChunk":0,"hugePagesT otal":0,"hugePagesFree":0,"hugePagesRsvd":0,"hugePagesSurp":0,"hugePageSize":0} 库的其他用法可以查看相应的官方文档。 ...