Uphakame kangakanani uMyinge woMlayisho weLinux ufanelekile? UkuJonga ukusetyenziswa koMlayisho weCPU

Ukuba ikhompyuter yakho (ikhompyuter) iyacotha, ungafuna ukujonga ukuba inkqubo iphantsi komthwalo ophezulu?

Kutshanje, kukho aIntengiso ye-IntanethiIgosa lathi linoxanduva lokuEzorhweboIwebhusayithi ibingafikeleleki ngenxa yemeko yexesha elidlulileyo...

Le webhusayithi isekelwe kwiIwebhusayithi yeWordPress, ngaphakathiLinux Ukuseta iseva yeVPS.

• Ukucwangciswa kweseva ye-Linux VPS ine-core ye-CPU kunye ne-1GB yememori ye-RAM.

Ngena kwi-Linux VPS imvelaphi yomncedisi ukujonga ingxaki, kwaye ufumanise ukuba umyinge womthwalo uphezulu kakhulu, ufikelela ngaphezu kwe-10.0.

Kwiinkqubo zeLinux, siqhele ukusebenzisauptimeumyalelo wokuyijonga (wumyalelo kunyetopumyalelo ukhona).

Ukongeza, basebenza kunye neekhompyuter zeMac zeApple.

Ukuba ufumanisa ukuba umyinge womthwalo uphezulu kakhulu, zama ukusombulula ingxaki!

• Xa umyinge womthwalo womthwalo uphezulu kakhulu,Chen WeiliangIsisombululo esinikiweyo kukunyusa inani le-CPU cores.
• Emva koko, phucula ngokugqibeleleyo ubumbeko ukuya2 CPU cores,8 GB Imemori ye-RAM,
• Imeko yomthwalo ophakathi womthwalo ophezulu yasonjululwa ngokukhawuleza.

XNUMX. Jonga umthwalo wenkqubo

Kwifestile yendlela yeSSH, chwetheza lo myalelo ulandelayo▼

uptime

Inkqubo iya kubuyisela umgca wolwazi ▼

Isiqingatha sesibini somgca sithi "umndilili womthwalo" othetha "umndilili womthwalo wenkqubo"

• Ngamanani ama-3 ngaphakathi, ngaba sinokubona ukuba umthwalo wenkqubo mkhulu okanye uncinci?

Kutheni kukho amanani ama-3?

• Bamele umthwalo oqhelekileyo wenkqubo kwimizuzu ye-1 ngomzuzu, imizuzu emi-5 kunye nemizuzu eyi-15.
• Ukuba uqhubeka ujonge, iya kukuxelela ukuba xa i-CPU ingasebenzi ngokupheleleyo, umyinge womthwalo ngu-0;
• Xa umthwalo womsebenzi we-CPU ugcwele, umyinge womthwalo ngu-1.

Ithetha ukuthini i-CPU?

• I-CPU yeyona yunithi yokucubungula esembindini.
• (IYunithi yokuLungiselela iNgesi esembindini, iCPU)
• I-CPU ngundoqo wekhompyutha kunye nombindi wolawulo lwekhompyutha.

Ukusetyenziswa kwe-CPU

• Ukusetyenziswa kwe-CPU lulwazi lwamanani malunga nobume bokusetyenziswa kwe-CPU kwithuba lexesha.
• Esi salathisi sibonisa ukusetyenziswa kwe-CPU (xa i-CPU ihleli).
• Ukuba i-CPU ihlala ixesha elide, kufuneka ucinge ukuba i-CPU igcwele kakhulu. ?
• Ukusebenza kokugqithiswa kwexesha elide luhlobo lomonakalo kumatshini ngokwawo.
• Ke ngoko, ukusetyenziswa kweCPU kufuneka kulawulwe kumlinganiselo othile ukuqinisekisa ukusebenza okuqhelekileyo komatshini.

Yintoni uMyinge woMyilelo?

• Umyinge womthwalo ngumthwalo we-CPU, kwaye ulwazi oluqulethwe lubalo lobume bosetyenziso lwe-CPU ngaphakathi kwecandelo.
• Yistatistiki yesixa sokusetyenzwa kwe-CPU kunye nenani leenkqubo ezilinde ukusetyenzwa kwe-CPU kangangexesha elithile.
• Oko kukuthi, izibalo zobude bomgca osetyenziswa yi-CPU.

Ngokucacileyo, ixabiso eliphantsi "lomndilili womthwalo", njenge-0.2 okanye i-0.3, lithetha ukuba umthwalo wekhompyutheni (ikhompyutheni) ungaphantsi kwaye umthwalo wenkqubo ulula.

• Nangona kunjalo, unokubona nini ukuba inkqubo iphantsi komthwalo onzima?
• Ekugqibeleni ilingana neyure enye?Okanye ilingana no 1?Okanye ilingana no 0.5?
• Kufuneka ndenze ntoni ukuba ezi xabiso zintathu zahlukile ngaphakathi komzuzu omnye, imizuzu emi-1 kunye nemizuzu eli-5?

XNUMX. Isifaniso

Ukumisela ukuba isixokelelwano sakho sigcwele kakhulu, kufuneka uqonde ukuba i-avareji yomthwalo ithetha ukuthini ngokwenene.

Okulandelayo,Chen WeiliangLo mbuzo uya kucaciswa ngolwimi olulula kangangoko kunokwenzeka.

Okokuqala, sicinga ukuba kwimeko elula, ikhomputha yakho ine-CPU enye kuphela, kwaye yonke imisebenzi kufuneka yenziwe yile CPU.

Makhe sicinge ngomthwalo ophakathi kwale CPU njengebhulorho:

Kukho indlela enye kuphela kwibhulorho kwaye zonke izithuthi kufuneka ziwele le ndlela.

(Ngokucacileyo, ibhulorho ingasetyenziswa kwicala elinye kuphela.)

Xa inkqubo yomthwalo ingu-0, ithetha ukuba akukho moto kwibhulorho ▼

Umthwalo wenkqubo ngu-0.5, oku kuthetha ukuba kukho isiqingatha seemoto kwibhulorho ▼

Umthwalo wenkqubo ngu-1.0, oku kuthetha ukuba kukho iimoto kuzo zonke iindawo zebhulorho, oku kuthetha ukuba ibhulorho "igcwele" ▼

• Kodwa kufuneka kuphawulwe ukuba ibhulorho isenako ukugqithiswa ngokutyibilikayo apha.

Umthwalo wenkqubo yi-1.7, oku kuthetha ukuba zininzi kakhulu iimoto kwaye ibhulorho igcwele (100%).

• Izithuthi ezilinde kwibhulorho zibalelwa kwi-70% yezithuthi zebhulorho.

Ngokulinganisa, njalo njalo, umthwalo wenkqubo ngu-2.0:

• Oku kuthetha ukuba zininzi iimoto ezilindileyo njengoko kukho iidekhi zebhulorho.
• Umthwalo wenkqubo we-3.0 uthetha ukuba kukho izithuthi eziphindwe kabini ezilinde kwibhulorho njengedekhi.
• Xa umthwalo wenkqubo ungaphezu kwe-1, isithuthi esingasemva kufuneka silinde;
• Ukuba mkhulu inkqubo yomthwalo, ixesha elide lokulinda lokuwela ibhulorho▼

• Umthwalo wenkqubo ye-CPU ngokusisiseko ulingana nomthamo webhulorho ye-analog ekhankanywe ngasentla, owona msebenzi mkhulu we-CPU.
• Isithuthi kwibhulorho yinkqubo elindele ukuba iCPU iqhube.

Ukuba i-CPU iqhuba ubuninzi beenkqubo ze-100 ngomzuzu, umthwalo wenkqubo ngu-0.2, oku kuthetha ukuba i-CPU isebenza kuphela kwiinkqubo ze-1 kule mizuzu eyi-20;

Umthwalo wenkqubo we-1.0 uthetha ukuba i-CPU ibamba iinkqubo ze-1 kule mizuzu ye-100;

1.7 Oku kuthetha ukuba ukongeza kwiinkqubo ezili-100 i-CPU icutshungulwa, kukho iinkqubo ezingama-70 ezilindele ukusetyenzwa yi-CPU.

Ukuze kuqhutywe ikhompyutha ngokufanelekileyo, umthwalo wenkqubo akufanele udlule i-1.0, ngoko akukho mfuneko yokulinda nayiphi na inkqubo kwaye zonke iinkqubo zinokucutshungulwa kuqala.

Ngokucacileyo, i-1.0 lixabiso eliphambili.

Ukuba eli xabiso ligqithisiwe, inkqubo ayilunganga.Kufuneka ungenelele.

XNUMX. Umyinge womthwalo wenkqubo ufanelekile kangakanani?

Ngaba i-1.0 lixabiso elifanelekileyo kumthwalo wenkqubo?

Akunjalo, i-sysadmins idla ngokushiya indawo encinci.

Xa eli xabiso lifikelela ku-0.7, kuya kufuneka uyazi into enje:

• Xa umthwalo wenkqubo uqhubeka ube mkhulu kune-0.7, kufuneka uqale ukuphanda ingxaki kwaye uthintele imeko ukuba ibe mbi ngakumbi.
• Xa umthwalo wenkqubo uqhubeka ukuba mkhulu kune-1.0, kufuneka ufumane isisombululo kwaye unciphise ixabiso.
• Xa umthwalo wenkqubo ufikelela kwi-5.0, kubonisa ukuba kukho ingxaki enkulu kwinkqubo, kwaye ayizange iphendule ixesha elide, okanye iphantse yaphahlazeka.Akufunekanga uvumele inkqubo ifikelele kweli xabiso.

Ezine, iiprosesa ezininzi ze-CPU

Oku kungasentla kucinga ukuba ikhompyuter yakho (ikhompyuter) ine-CPU enye kuphela.

Kwenzeka ntoni ukuba ikhompyuter yakho (ikhompyuter) inee-CPU ezi-2 ezifakiweyo?

I-2 CPUs ithetha ukuba amandla okusebenza ekhompyutheni (ikhompyutheni) aphindwe kabini, kwaye inani leenkqubo ezinokucutshungulwa ngexesha elifanayo liphindwe kabini.

Chen WeiliangIbhulorho isasetyenziswa njengesifaniso apha 2 CPUs ithetha ukuba ibhulorho ineendlela ezi-2, kwaye umthamo wetrafikhi uphindwe kabini ▼

• Ngoko ke, ii-CPU ezi-2 zithetha ukuba umthwalo wenkqubo unokufikelela kwi-2.0, kwaye i-CPU nganye ifikelela kwi-100% yomsebenzi.
• Kwikhompyutha ene-n.0 CPUs, inkqubo yomthwalo eyamkelekileyo ifikelela kwi-n.0 CPUs.

Ezintlanu, multi-core CPU iprosesa

Ababoneleli beChip bahlala bequlatha ii-cores ezininzi ze-CPU ngaphakathi kwe-1 CPU, ebizwa ngokuba yi-"multi-core CPU".

I-multi-core CPU ifana ne-multi-CPU ngokomthwalo wenkqubo.

Ke ngoko, xa ucinga ngomthwalo wenkqubo, kufuneka uqwalasele ukuba zingaphi ii-CPU ekhompyuter yakho?Kwaye zingaphi ii-cores ezine-CPU nganye?

Emva koko, ngokwahlula umthwalo wenkqubo ngenani elipheleleyo lee-cores, nje ukuba umthwalo kwi-core awudluli i-1.0, ikhompyutha iya kusebenza njengesiqhelo.

Ungazi njani ukuba zingaphi ii-CPU cores ekhompyuter enazo?

Usebenzisa umyalelo, ikuvumela ukuba ujonge ulwazi lwe-CPU ▼

cat /proc/cpuinfo

Imiyalelo ebuyisela ngqo inani elipheleleyo leecores ze-CPU▼

grep -c 'model name' /proc/cpuinfo

XNUMX. Yiyiphi iavareji yomthwalo wexesha ekufuneka ndiyijonge?

umbuzo wokugqibela:

Umndilili womthwalo "womndilili" womthwalo ubuyisela iavareji iyonke emithathu:

• Umthwalo wenkqubo yemizuzu eyi-1, umthwalo wenkqubo yemizuzu emi-5, umthwalo wenkqubo yemizuzu eyi-15.

Leliphi ixabiso ekufuneka ndibhekiselele kulo?

• Ukuba umthwalo wesistim ungaphezu kwe-1 ngomzuzu we-1.0 kuphela, amanye amaxesha e-2 angaphantsi kwe-1.0, ebonisa ukuba le nto yinto yesikhashana kwaye ingxaki ayinzima.
• Ukuba umyinge womthwalo wenkqubo mkhulu kune-15 ngaphakathi kwemizuzu ye-1.0 (emva kokwandisa inani le-CPU cores), ingxaki isekhona, kungekhona into yesikhashana.
• Ke ngoko, kufuneka ujonge ubukhulu becala "imizuzu eyi-15 yomthwalo wenkqubo" njengesalathisi sokuba ikhomputha (ikhompyuter) isebenza ngokuqhelekileyo.

Okulandelayo kungaphezulu malunga nomyalelo ophezulu/usetyenziso lweCPU/umthwalo ophakathi kwendlela yokubala ▼

Umthwalo weseva? Umyalelo ophezulu/usetyenziso lweCPU/umthwalo ophakathi kwendlela yokubala

Xa sifunda ukwakha iwebhusayithi kunye nomncedisi we-Linux VPS, kuyimfuneko ukuqonda intsingiselo yomthwalo ophakathi, kuba kufuneka sisebenzise umyalelo ophezulu ukuze siqonde imeko yokugqiba inkqubo kwaye sinikele ingqalelo kwiinguqu zexesha langempela. ezahlukeneyo.Ukuqonda oku, umntu kufuneka azi oku kulandelayo…

Yintoni endimele ndiyenze ukuba umthwalo weVPS uphezulu kakhulu?

Ngoku iwebhusayithi yam ayinakufikelelwa ngenxa yokuba umthwalo uphezulu kakhulu, kufuneka ndenze ntoni?

phezulu - 20:44:30 phezulu 12 min, 1 umsebenzisi, umyinge womthwalo: 2.21, 8.39, 6.48

• Umncedisi wakho uyazilawula, into ekufuneka uyenzile kukujonga iseva yakho ngokwayo nge-SSH.
• Jonga ukuba ibaleka ntoni?Yiyiphi inkqubo kunye nokunye?
• Ukuba kuyimfuneko, zama ukuqalisa kwakhona iseva.
• Ukuba emva kokuqalisa kwakhona umncedisi, umthwalo usephezulu kakhulu, zama ukuchonga inkqubo egcweleyo kwaye uyiyeke.
• Ukuba kuyimfuneko, qala ngokutsha inkqubo (hayi iseva) ngabanye.
• Okanye emva kokubonisana nenkonzo yabathengi "kutheni umthwalo we-VPS / umncedisi uphezulu kakhulu", akusekho ndlela yokwenza, kwaye ekugqibeleni indlela yodwa yokwandisa ukulungelelaniswa komncedisi.

Ingakanani indawo efanelekileyo kwiwebhusayithi yenkampani yorhwebo lwangaphandle?

Unokukhetha njani uqwalaselo oluchanekileyo lweseva?Cofa ikhonkco elingezantsi ukujonga i-avareji yemihla ngemihla ye-1 yesisombululo seseva ye-IP ▼

Ingakanani iseva oyifunayo ukuba ukhethe amawaka e-IPs ngosuku?I-avareji yemihla ngemihla ye-1 yezisombululo zeseva ye-IP

Ngomyinge we-XNUMX IPs ngosuku, kuxhomekeke kwiyiphi inkqubo yokwakha iwebhusayithi esetyenziswa yiwebhusayithi yakho?Ukuba yiwebhusayithi eqhelekileyo ukuvelisa i-HTML, iseva eqhelekileyo yokubamba iwebhu yanele.Ukuba iforamu, ngoko kufuneka ucinge ngokutshintshela kwiseva yeVPS ephezulu, okanye umncedisi ozinikeleyo. ...