Kwinqaku elilandelayo siza kubona ukuba singakwenza njani oko jonga i-RAM kunye nenqanaba layo. Ngelixa usebenzisa Ubuntu, abasebenzisi banokuzifumana bekwiimeko ezininzi apho i-RAM kufuneka ithathelwe ingqalelo. Ngesi sizathu kuhlala kunomdla ukwazi ukuba ingakanani i-RAM efakiweyo, ukuba i-RAM yethu ayinasiphoso okanye ingakanani esinokuyisebenzisa.
Imemori ye-RAM (Imemori yokufikelela ngokungaqhelekangasingayithatha njenge indawo yokusebenza yekhompyuter yakho. Kule migca ilandelayo siza kubona ezinye zezinto esinokuzenza ngokubhekisele kwi-RAM efakiweyo. Kule mzekelo, siya kuyenza yonke le nto nge-Ubuntu 18.04 yomgca wokuyalela.
Ukujonga ukuba ifakwe njani, isetyenzisiwe kwaye ikhona i-RAM
Eyona ndlela ilula neyona ikhawulezayo yokwenza jonga ubalo lweememori ku-Ubuntu kungenxa yomyalelo khulula. Kufuneka sivule i-terminal (Ctrl + Alt + T) kwaye siyibhale:
free
Ngalo myalelo sinokuqinisekisa inkumbulo kunye nokusetyenziswa Shintsha kwinkqubo yakho usebenzisa imigca embalwa. Ngaphandle kokubhala naluphi na ukhetho kumyalelo, Iziphumo ezibonisiweyo ziya kuprintwa kwii-kilobytes.
Olunye uhlobo olulungileyo kukuba sebenzisa -h ukhetho ngomyalelo wasimahla wokubonisa inkumbulo kunye nokutshintsha ungene Iifomathi ezi-3, kufutshane kangangoko:
free -h
Kumgca 'Memoria'kwimveliso oya kusibonisa yona, siya kuba nakho ukubona ulwazi malunga ne-RAM kwinkqubo yakho. Ikholamu iyonke iya kusibonisa iyonke kwi-GB ye-RAM. Iikholamu eziboniswe ngezantsi zibonisa i-RAM inkqubo yakho oyisebenzisayo kunye nobungakanani obukhoyo bokusetyenziswa.
Umyalelo olandelayo ngu olona hlobo lude lomyalelo SIMAHLA, apho siza kufumana khona umxholo wememori engasebenziyo. Eli gama lisetyenziselwa ukuthetha ngememori esetyenziswayo kodwa ayabelwanga kuyo nayiphi na inkqubo, iyenza imemori yasimahla kuzo zonke iinjongo kunye neenjongo:
vmstat -s -S M
Ingaba fumana iziphumo ezifanayo ngokubamba ifayile / pro / meminfo.
Jonga isantya kunye nohlobo lwe-RAM
Phambi kokuqala kungafuneka ubonakalise oko uhlobo lwe-RAM namhlanje luza kwiiprofayili ezininzi ezahlukeneyo, kuxhomekeke kwidatha kunye neerhafu zokudlulisa. Phakathi kwazo sinokufumana DDR1, DDR2, DDR3, njl. Izixhobo eziphathwayo siya kuzifumana I-DRAM okanye i-SDRAM.
Ngokubhekisele kwisantya se-RAM siza kubhekisa kwi imijikelo yeewotshi. Umjikelo ubhekisa kwiseshoni enye yokufunda nokubhala, ke isantya se-RAM sithetha ukuba zingaphi imijikelezo ngomzuzwana ezinokwenziwa.
Ngomyalelo olandelayo siya kuba nakho ukuqinisekisa uhlobo lwe-RAM esetyenziswa zizixhobo zethu. Kwisiphelo (Ctrl + Alt + T) siza kubhala:
sudo dmidecode --type memory | less
Kwisiphumo somyalelo onakho fumana ebaleni "uhloboUhlobo lwe-RAM okanye setha isantya sewotshi, Kule meko eyi-1333 MT / s.
Xa ugqibile, Cinezela iqhoshaq' ukuvala.
Jonga i-RAM ngeempazamo usebenzisa iMemTester
Kuba i-RAM sisixhobo esiethe-ethe, ukusebenza kwayo kunokuba sengozini ukuba iyahlupheka. Kuba jonga i-RAM ngeempazamo ezinokwenzeka, siya kuba nakho ukusebenzisa iMemTester.
Ukufakela oku kuluncedo kwinkqubo yethu Ubuntu, kuyakufuneka sivule i-terminal (Ctrl + Alt + T). Nje ukuba kuyo, kuqala siya kuthi Hlaziya isalathiso seephakeji ezikhoyo. Ngale nto siya kuba nakho ukuqinisekisa ukuba inguqulelo yamva nje yesoftware ekhethiweyo ifakiwe kwinkqubo yethu:
sudo apt update
Ngoku siza kusebenzisa lo myalelo ulandelayo kwisiphelo esinye ukuya faka iMemtester:
sudo apt install memtester
Nguwo usebenzisa umyalelo weememester:
Njengomzekelo siza kubona indlela oya kuthi ngayo ngalo mthetho ulandelayo jonga i-400 MB yendawo ye-RAM ngeendlela ezimbini:
sudo memtester 400M 2
Njengoko ubona kwisikrini sangaphambili, ukuqinisekiswa kwalo mzekelo kuchanekile.
Kufuneka kuthiwe lo myalelo unomda. Iya kuba nakho kuphela ukuskena i-RAM ukuya kubungakanani be-RAM yasimahla kwinkqubo yakho. Ukuba ufuna ukuvavanya kakuhle i-RAM yakho, olona khetho lulungileyo into eluncedo mzantsi86 onokuyifumana kwimenyu yokuqala yeGRUB.