bench

Comparison benchmarks for joefriday and other packages that provide similar information. Some of these 3rd party versions may not get the same information as the joefriday bench versions.

Results

####CPU

Name	Ops	ns/Op	Bytes/Op	Allocs/Op
joefriday/cpu/facts.Get	100000	10481	800	18
joefriday/cpu/stats.Get	200000	8346	264	4
DataDog/gohai/cpu.Cpu.Collect	5000	306624	999877	822
shirou/gopsutil/cpu.Info	50000	38845	9656	120
shirou/gopsutil/cpu.Times	50000	31120	10512	28

####Memory

Name	Ops	ns/Op	Bytes/Op	Allocs/Op
joefriday/mem.Get	200000	9954	352	1
joefriday/sysinfo/mem.Info.Get	10000000	189	0	0
cloudfoundry/gosigar.Mem.Get	50000	33532	13912	108
DataDog/gohai/memory.Memory.Collect	2000	1037399	3543120	2683
guillermo/go.procmeminfo.MemInfo.Update	30000	42205	8216	133
shirou/gopsutil/mem.VirtualMemory	30000	52938	12296	264

####Network

Name	Ops	ns/Op	Bytes/Op	Allocs/Op
joefriday/net/info.Get	300000	5002	328	4
joefriday/net/usage.Get	300000	5544	664	6
DataDog/gohai/network	10000	109043	55109	222
shirou/gopsutil/net	30000	55134	25568	134
shirou/gopsutil/net/IOCounters	100000	21182	6200	26

####Platform

Name	Ops	ns/Op	Bytes/Op	Allocs/Op
joefriday/platform/kernel.Get	1000000	1789	288	7
joefriday/platform/release.Get	1000000	1771	229	7
DataDog/gohai/platform.Platform.Collect	1000	1491460	177305	400
joefriday/platform/loadavg.Get	1000000	1754	12	3
joefriday/sysinfo/load.LoadAvg.Get	10000000	192	0	0
cloudfoundry/gosigar.LoadAverage.Get	200000	8245	2440	9
shirou/gopsutil/load.Avg	200000	9014	2488	11
shirou/gopsutil/load.Misc	50000	34513	8744	20
joefriday/platform/uptime.Get	1000000	1438	32	2
joefriday/sysinfo/uptime.Uptime.Get	10000000	189	0	0
cloudfoundry/gosigar.Uptime.Get	10000000	136	0	0