Taug qab thiab Nkag Siab Kev Pab Cuam thiab Yog Xav Paub Ntxiv RAM
Nws tau qee zaum yuav nyuaj rau koj lub taub hau ncig OS X nco kev siv, Kev Saib Xyuas Kev Ntsuas yuav pab tau tshwj xeeb tshaj yog thaum nws tuaj txog sij hawm xav txog kev hloov dua tshiab rau koj lub Mac. Yuav ntxiv ntau lub cim xeeb muab kev kawm nce qib ntxiv? Tias 's ib lo lus nug peb feem ntau hnov, li ntawd, peb nrhiav tau cov lus teb ua ke.
Yam Ntxim Saib Ntxim Ua
Muaj ib lub tswv yim zoo ntawm cov kev pabcuam rau kev txheeb xyuas kev pabcuam nco, thiab yog tias koj twb muaj lub siab nyiam, qhov ntawd yog qhov zoo. Tab sis rau qhov tsab xov xwm no, peb yuav siv Kev Ua Yeeb Yam, qhov chaw tso dej dawb uas tuaj nrog Macs tag nrho. Peb nyiam Kev Ntaus Nqi vim hais tias nws tuaj yeem ua cov khoom tsis sib thooj hauv qhov Ntsaws Duab , thiab tso saib kev siv lub cim xeeb tam sim no ua ib daim ntawv pov thawj yooj yooj yim ntawm nws cov icon kos (nyob ntawm OS X version ). Ib nrawm nias ntawm qhov Kev Ntsuas Saib Ntsuas Phem Nkaus, thiab koj paub ntau npaum li cas RAM koj siv thiab ntau npaum li cas.
Configure Activity Monitor
- Tua Tsum Saib Xyuas Kev Ntaus Tawm, nyob hauv / Cov Ntawv Qhia / Kev Siv Hluav Taws Xob.
- Hauv qhov chaw Saib Xyuas Yam Ntxwv uas qhib, nyem qhov 'System Memory' tab.
- Los ntawm Daim Ntawv Teev Tsom Ua Haujlwm Saib Xyuas Kev Nyuaj Siab, xaiv View, Dock Icon, Qhia Kev Siv Nco.
Rau Snow Leopard thiab Tom qab:
- Txoj cai-nias qhov Ntsuas Phem Saib Xyuas Tom Qab thiab xaiv Xaiv, Khaws Ncig Sab Hauv .
- Txoj cai-nias qhov Ntsuas Phem Saib Xyuas Tom Qab thiab xaiv Xaiv, Qhib Tus ID nkag.
Leopard thiab dhau los no:
- Txoj cai-nias qhov Kev Ntsuas Saib Ntsuas Phem Nkaus thiab xaiv Khaws Cia.
- Txoj cai-nias qhov Ntsuas Phem Saib Xyuas Tom Qab Dab Tsi thiab xaiv Qhib Tus ID nkag.
Koj tuaj yeem kaw qhov Kev Ntsuam Xyuas Kev Xaiv Tsa (cia li kaw qhov rais; tsis txhob tawm qhov kev pab cuam). Cov cim thooj nyaj yuav tseem qhia txog RAM cov khoom noj qab zib. Tsis tas li, Yam Ntxim Saib Ntxim Ua yuav khiav tau thaum twg koj rov qab qhib koj lub Mac, yog li koj yuav nco ntsoov saib xyuas kev nco.
Nkag Siab Kev Ntaus Nqi Soj Ntsuam & Cheebtsam Daim Ntawv Teev Npe (OS X Mavericks thiab Tom Qab)
Thaum Apple tso tawm OS X Mavericks, nws cim tau qhov kev hloov loj hauv kev cim tau li cas ntawm kev khiav haujlwm. Mavericks qhia txog kev siv lub suab nrawm, ib txoj kev uas ua rau feem ntau ntawm cov muaj RAM los ntawm compressing cov ntaub ntawv cia hauv RAM tsis yog paging nco rau virtual nco, tus txheej txheem uas ua tau qeeb hauv kev ua tau zoo ntawm Mac. Koj tuaj yeem nrhiav tau cov ntsiab lus ntawm qhov kev ua haujlwm li cas ua haujlwm hauv Kev Tshaj Tawm Compressed hauv OS X tsab xov xwm.
Ntxiv nrog rau kev siv cov cim xeeb ntawm cov cim compressed, Mavericks coj kev hloov mus rau Kev Saib Xyuas thiab Ua li cas nco siv cov lus qhia. Tsis txhob siv cov khoom noj qab zib uas paub zoo tshaj plaws los ua kom paub tias lub cim xeeb tau faib li cas, Apple tau qhia txog lub cim xeeb cim ceev, ib txoj hauv kev qhia tias koj lub cim xeeb npaum li cas yog muab qhov chaw pub dawb rau lwm cov dej num.
Nco Kev Ntxhov Siab
Lub siab nco daim ntawv qhia yog lub sij hawm qhia txog qhov nyiaj ntawm kev ywj pheej siv rau RAM, thiab thaum paging mus disk thaum kawg tshwm sim thaum compression yog tsis txaus kom tau raws li qhov kev thov los ntawm apps los faib cim xeeb.
Lub siab nco daim duab qhia txog peb xim:
- Ntsuab: Tsis qhia qhov tsis nruj.
- Daj: Qhia tshwm thaum muaj kev sib txuam yog tshwm sim.
- Liab: Compression tau mus txog nws cov kev txwv, thiab paging virtual nco tau pib.
Dhau li ntawm cov xim uas qhia tias muaj dab tsi tshwm sim nyob rau hauv qhov kev tswj hwm ntawm kev tswj hwm, qhov siab ntawm qhov shading pom tias qhov twg ntawm compression los yog paging uas yog tshwm sim.
Qhov zoo tshaj, lub cim xeeb siab yuav tsum nyob twj ywm hauv cov xim ntsuab, qhia tias tsis muaj kev ywj pheej tshwm sim. Qhov no qhia tau hais tias koj muaj txaus RAM rau cov dej num uas yuav tsum tau ua. Thaum daim duab pib qhia txog daj, nws qhia tau hais tias cov ntaub ntawv cached (zoo li cov neeg tsis nco qab hauv kev ua si dhau ntawm kev ua saib xyuas), cov apps yeej tseem dhia, tiam sis tseem muaj lawv cov ntaub ntawv khaws cia hauv RAM, tab tom raug tsim tawm kom txaus RAM mus cob rau lub apps thov ib qho kev faib ntawm RAM.
Thaum nco compressed, nws yuav tsum tau ua ib co CPU nyiaj siv ua haujlwm kom nruj, tab sis qhov kev kawm me me no yog me, thiab tej zaum tsis hnov li cas rau tus neeg siv.
Thaum lub cim xeeb nrawm pib pib tso rau hauv liab, nws txhais tau hais tias tsis muaj txaus txaus tsis tuaj yeem RAM kom hlob, thiab swapping rau disk (virtual nco) noj qhov chaw. Swapping cov ntaub ntawv tawm ntawm RAM yog ib qho hauj lwm ntau dua-kev ua hauj lwm, thiab feem ntau yog hnov li ua tiav zuj zus hauv koj lub Mac kev ua tau zoo .
Koj Puas Muaj Txaus RAM?
Lub siab nco daim ntawv yeej ua rau nws yooj yim dua los qhia ntawm ib nrais muag yog tias koj yuav tau txais txiaj ntsig los ntawm RAM tshiab. Nyob rau hauv versions dhau los ntawm OS X, koj yuav tsum tau xyuas cov xov tooj ntawm cov nplooj ntawv uas tau tshwm sim, thiab ua kom me ntsis ntawm cov lej tuaj nrog cov lus teb.
Nrog lub siab nco daim ntawv, txhua yam koj yuav tsum ua yog pom tias daim phiaj yog xim liab, thiab ntev npaum li cas. Yog tias nws nyob ntev mus ntev, koj yuav tau txais txiaj ntsim los ntawm ntau RAM. Yog hais tias nws tsuas peaks ua liab thaum qhib ib qho app, tab sis tsis yog nyob qis qis daj lossis ntsuab, koj zaum tsis xav tau ntau RAM; cia li txiav rov qab rau pes tsawg tus apps koj tau qhib ib zaug.
Yog hais tias koj daim ntawv qhia feem ntau yog hauv daj, ces koj lub Mac ua qhov nws yuav tsum ua: ua kom zoo tshaj plaws ntawm koj muaj RAM tsis muaj nplooj ntawv rau koj cov tsav. Koj nyob nraum pom cov kev pab cuam ntawm kev nco compression, thiab nws lub peev xwm los siv RAM kev lag luam thiab ua kom koj tsis txhob ntxiv RAM ntxiv.
Yog hais tias koj nyob rau hauv feem ntsuab ntsuab feem ntau, zoo, koj tsis muaj kev txhawj xeeb.
Nkag Siab Kev Ntaus Nqi Soj Ntsuam Cov Ntaub Ntawv Ntaus Ntawv (OS X Roob Tsom Thiab Tshaj Tawm)
Yav dhau los versions of OS X siv ib qho kev laus hauv kev tswj ntawm kev tswj uas tsis ua kom siv cov lus sib nco. Es tsis txhob, nws sim ua kom tsis txhob nco txog qhov uas twb muab faib rau apps lawm, thiab tom qab ntawd, yog xav tau, nplooj ntawv cim rau koj tsav (virtual memory).
Yam Ntxim Saib Ntxim Ua Ntaus Ntawv
Daim Ntawv Teev Tseg Saib Hauv Npleem Kev Lom Zem muaj qhia txog plaub hom kev nco: Dawb (ntsuab), Wired (xim liab), Nquag (daj), thiab tsis tuaj yeem (xiav). Yuav kom nkag siab txog koj lub cim xeeb, koj yuav tsum paub txhua yam kev nco thiab seb nws cuam tshuam muaj qhov cim xeeb.
Dawb. Qhov ib yog zoo nkauj ncaj nraim. Nws yog tus RAM hauv koj lub Mac uas tsis yog tam sim no siv thiab tuaj yeem raug xaiv rau txhua tus txheej txheem lossis daim ntawv thov uas xav tau tag nrho lossis qee yam ntawm cov cim xeeb.
Wired. Qhov no yog nco koj Mac tau muab rau nws tus kheej cov kev xav tau, nrog rau cov tub ntxhais cov kev xav tau ntawm cov kev siv thiab cov txheej txheem koj nyob nraum khiav. Wired nco nruab nrab yog qhov tsawg kawg ntawm RAM koj Mac xav tau nyob rau hauv txhua lub sij hawm nyob rau hauv lub sij hawm kom khiav. Koj tuaj yeem xav txog qhov no xws li nco uas tawm txwv rau txhua tus neeg.
Dhia nquag. Qhov no yog cim xeeb tam sim no nyob rau hauv kev siv los ntawm cov kev siv thiab kev ua haujlwm ntawm koj lub Mac, uas tsis yog qhov kev tsim tshwj xeeb hauv kev ua haujlwm rau Wired nco. Koj tuaj yeem pom koj tus cim xeeb hneev taw kom loj hlob thaum koj tso cov ntawv thov, los yog tam sim no khiav hauj lwm xav tau thiab khaws ntau lub cim xeeb ua haujlwm.
Tsis muaj zog. Qhov no yog cim xeeb uas tsis thov los ntawm ib daim ntawv thov, tiam sis tseem tsis tau tso tawm mus Dawb Memory pas dej.
To taub tsis nco qab nco
Feem ntau ntawm cov hom kev nco yog zoo nkauj ncaj nraim. Qhov ib uas mus ua neeg tuaj yog kuv nco tsis tau. Cov neeg feem ntau pom ntau xim xiav rau hauv lawv daim ntawv teev cov cim xeeb (Nco tsis zoo) thiab xav tias lawv muaj teeb meem nco. Qhov no ua rau lawv xav txog kev muab RAM los txhawb lawv cov kev ua haujlwm hauv Mac . Tab sis hauv kev muaj tiag, Tsaus ntuj nco ua ib qho txiaj ntsig zoo uas ua rau koj qhov Mac snappier.
Thaum koj tawm ntawm daim ntawv thov lawm, OS X tsis tso cai rau tag nrho cov cim xeeb hauv daim ntawv thov. Xwb, nws txuag tau daim ntawv thov lub xeev qhov pib ntawm qhov Nco Nco Nco. Koj yuav tsum tso tib daim ntawv thov dua, OS X paub nws tsis tas yuav ntsaws daim ntawv thov los ntawm koj tus tsav nyuab, vim nws twb muab cia rau hauv Cov Ntawv Txhawb Nqa. Yog li ntawd, OS X tsuas kho qhov seem ntawm Inactive nco uas muaj daim ntawv thov ua Active nco, uas ua rau rov qhib ib daim ntawv thov kev ceev nrooj.
Inactive nco tsis nyob hauv lub plhaub ib si. Raws li teev saum toj no, OS X yuav pib siv qhov cim ntawd thaum koj rov tso tawm ib daim ntawv thov. Nws tseem yuav siv Tsis nti nco yog tias tsis muaj txaus Nco txiaj ntsig rau daim ntawv thov kev pab.
Qhov sib lawv liag ntawm cov xwm txheej mus zoo li no:
- Thaum koj tso ib daim ntawv thov, OS X tshev los saib yog tias nws tau khaws cia rau hauv Cov Ntawv Txhawb Nqa. Yog hais tias nws yog, qhov nco ntawd reassigned li Active thiab daim ntawv thov launches.
- Yog tias daim ntawv thov tsis nyob hauv lub lag luam tsis zoo, OS X yuav muab tawm ib qho tsim nyog dawb ntawm lub cim xeeb rau daim ntawv thov.
- Yog tias tsis txaus Nco txiaj ntsig, OS X yuav tso tawm qee qhov tsis nco qab los ua kom tiav daim ntawv thov cov kev xav tau. Tshaj Xaus Inactive nco yuav tshem tawm ib los yog ntau dua ntawm daim ntaub ntawv cached los ntawm Tus Txhawb Nqus Nco, muab lub sij hawm ntev tso rau cov ntawv thov.
Yog li, Npaum Li Cas Koj Xav Tau Ntau Npaum Li Cas?
Cov lus teb rau lo lus nug no feem ntau yog ib qho kev xav txog ntawm RAM koj version ntawm OS X xav tau, hom kev siv koj siv, thiab muaj pes tsawg daim ntawv sau npe koj khiav sib luag. Tab sis kuj muaj lwm yam xav txog. Nyob rau hauv ib lub ntiaj teb zoo tagnrho, nws yuav zoo yog hais tias koj tsis tau ua txhaum Ractical RAM ntau dhau lawm. Qhov no yuav qhia tau zoo tshaj plaws thaum pib siv cov ntaub ntawv dua qub thaum tuav kom txaus Nco Dawb kom tau raws li cov kev xav tau ntawm cov kev sim khiav hauj lwm tam sim no. Piv txwv li, txhua zaus koj qhib ib daim duab los yog tsim ib daim ntawv tshiab, cov ntaub ntawv hais txog kev ua haujlwm yuav tsum tau dawb Dawb nco.
Pab koj txiav txim siab yog tias koj xav tau ntau RAM, siv Kev Saib Xyuas Kev Saib Xyuas koj cov kev siv RAM. Yog hais tias Dawb nco ntog mus rau qhov chaw uas cov neeg tsis nco qab raug tso tawm, koj yuav tau xav ntxiv ntau RAM kom tswj tau ntau tshaj plaws.
Koj tseem tuaj yeem saib ntawm tus nqi 'Page outs', nyob hauv qab ntawm Kev Ncaj Ncees Qhov Kev Xaiv lub qhov rais. (Nias Tsom Saib Cov Ntawv Ntsuas Phem Nkaus Yuav Tsum Saib Qhov Ncauj Txheeb Lub Npe.) Qhov no qhia tias pes tsawg lub sij hawm koj lub Mac tau khiav tawm ntawm lub cim xeeb thiab siv koj tus tsav nyuaj li virtual RAM. Tus lej no yuav tsum muaj tsawg li tsawg tau. Peb nyiam tus naj npawb kom tsawg dua 1000 tauj ib hnub thaum siv tag nrho peb lub Mac. Lwm tus neeg xav tau tus nqi ntau dua li qhov chaw pib ntxiv RAM, hauv thaj tsam ntawm 2500 txog 3000.
Kuj nco ntsoov, peb nyob nraum tham txog maximizing qhov kev ua tau zoo ntawm koj Mac li ntsig txog RAM. Koj tsis tas yuav ntxiv RAM ntxiv yog tias koj Mac ua qhov koj xav tau thiab xav tau.