Faataʻitaʻiga faʻaaogaina le poloaiga "taimi"

O Se Folasaga Pupuu

Afai e te fia iloa le tele o le CPU taimi o le poloaiga "ulu -n 10000 telefile.txt" e ave, e mafai ona e faʻaaoga:

ulu taimi -n 10000 telefile.txt tagata moni 0m4.866s tagata faʻaaoga 0m0.001s sys 0m0.021s taimi CPU

Ina ia mafai ona maua le GNU version o le taimi o le poloaiga e tatau ona e faʻamaonia le auala atoa, e pei ole / usr / bin / time . O lenei lomiga e maua ai le tele o galuega faʻatino, e pei o le manatua ma le numera o le I / O. Faataitaiga:

/ usr / bin / time -f "\ n% Ua mavae, \ n% U user, \ n% S system, \ n% M memory \ n% x status" head -n 10000 largefile.txt 0: 07.96 elapsed, 0.00 tagata faaaoga, 0.01 polokalama, 1 manatua 0 tulaga

Mo nisi faʻasologa ma iunite o auala eseese e vaʻai i le taimi o le tagata .