- Ukusetshenziswa kwamasu okuphatha inkumbulo ethuthukisiwe kanye ne-CPU ukuze kuncishiswe ukubambezeleka.
- Ukulungiswa kwe-kernel kanye ne-network stack ukuze kwandiswe ukusebenza kahle emisebenzini enzima.
- Ukwenza ngokwezifiso indawo enezithombe kanye nokususwa kwezinqubo ezingadingekile ukuze uthole ukuguquguquka.
Kungakhathaliseki ukuthi umusha ku-Ubuntu noma ubulokhu uyisebenzisa isikhathi esithile, uyazi ukuthi nakuba kuyisistimu yokusebenza eqinile, kuhlale kunendawo yokuthuthukisa. cindezela ihadiwe futhi wenze konke kusebenze kahle. Kungakhathaliseki ukuthi ungumhleli wezinhlelo, unjiniyela wegeyimu, noma ufuna nje i-laptop yakho igweme ukubanda uma uvula amathebhu amathathu, kunezilungiselelo eziningana ezingenza umehluko phakathi kwesistimu esebenza nje kanye nesistimu endiza.
Akudingeki ube yingcweti yamakhompyutha noma uchithe izinsuku zakho ubhala imigqa yekhodi kukhonsoli ukuze ubone intuthuko, yize sivuma lokho. thinta i-terminal Kusinika lowo moya wobungcweti futhi kusenza sikwazi ukwenza izinguquko ezijulile, okusenza sikwazi Funda izimfihlo nemiyalo ye-Linux ukuze uyiqonde kahle. Kulesi sihloko, sizohlanganisa konke kusukela kumaqhinga alula okucushwa kuya ekuthuthukisweni kwezinga le-kernel okuzoshiya umshini wakho ulungiswe kahle futhi ulungele noma iyiphi inselele.
Izilungiselelo Zememori Nokuphathwa Kokushintshana
Elinye lamaphuzu abalulekile ukuthi uhlelo luphatha kanjani i-RAM. Ukuze sivimbele ikhompyutha ukuthi ingasebenzi kahle lapho imemori ebonakalayo igcwala, singasebenzisa... zRAMokudala idivayisi yokushintshana ecindezelwe ku-RAM uqobo, ngaleyo ndlela kuvimbele uhlelo ukuthi lubhale njalo ku-hard drive, okuyinto ehamba kancane kakhulu.
Uma ukhetha indlela yendabuko, kubalulekile ukulungisa ukuthambekela kokushintshana noma inani le-swappiness. Ngokuzenzakalelayo, i-Ubuntu ivame ukuza nenani elingu-60, kodwa ungayinciphisa ibe ngu-10 ngokuhlela ifayela. /etc/sysctl.conf Kuphoqa uhlelo ukuthi lusebenzise kangcono i-RAM ebonakalayo ngaphambi kokusebenzisa ifayela lokushintshana, elihumusha libe yi- impendulo eshesha kakhulu yohlelo.
Kulabo abafuna ukuzinza okuphezulu kumaseva noma ezindaweni zokuthuthukiswa ezisindayo, kunconywa ukuthi balungiselele Ama-HugePages Lokhu kunciphisa ukuphuthelwa yi-TLB futhi kulawula ukusebenza ngokweqile kwememori. Kuvimbela ukwanda kwe-latency okungalindelekile, ikakhulukazi lapho usebenza nezizindalwazi ezifana ne-PostgreSQL noma izinhlelo zokusebenza ezisekelwe ku-Java.
Ukuthuthukiswa kwe-CPU kanye ne-Processor
Iprosesa ivame ukuza ihlelwe ngemodi ethi "ondemand", elinganisela ukusetshenziswa kwamandla nokusebenza. Kodwa-ke, uma udinga ukuthi umshini wakho usebenze kahle kakhulu kungakhathaliseki ukusetshenziswa kwamandla, shintsha i- Umphathi we-CPU ukusebenza Lona umgomo oyinhloko. Lokhu kufezwa ngokufaka cpufrequtils kanye nokudala iskripthi esisebenza ekuqaleni ukuze wonke ama-core asebenze ngomthamo wawo omkhulu.
Ngemisebenzi ethile kakhulu, singasebenzisa amathuluzi anjenge taskset ukuze ukuxhumanisa izinqubo kuma-cores okuqondile, ngaleyo ndlela kugwenywe izinguquko zomongo ezibizayo. Ngokufanayo, ukusetshenziswa renice o chrt Ivumela ukwabela izinhlelo zokusebenza ezibalulekile izinto eziza kuqala, ukuqinisekisa ukuthi isofthiwe yokuthuthukisa noma izinjini zemidlalo zinayo ukufinyelela okuqinisekisiwe ku-CPU, ukuvumela ukulinganisa isivinini sokusebenza kohlelo ku-Linux ukuqinisekisa ukuthuthukiswa.
Ukuhlela i-Kernel kanye ne-Network
Uma usebenza ezindaweni ezifunwa kakhulu, thuthukisa I-TCP/IP stack Lokhu kubalulekile. Ukwandisa imikhawulo yokuchaza amafayela nokwandisa ama-buffer e-TCP kuvumela uhlelo ukuthi luphathe inani elikhulu lokuxhumana ngaphandle kokudala izithiyo. I-TCP ivulekile ngokushesha Futhi kusiza ukunciphisa ukubambezeleka ngesikhathi sokuqala kokuxhumana.
Ngokuphathelene nohlelo lwefayela, faka amadiski ngezinketho noatime y nodiratime Kususa umthwalo wokuvuselela usuku lokufinyelela lwefayela ngalinye, okuyinto kukhanyisa i-I/O yediskiKulabo abasebenzisa ama-SSD, khetha isheduli ye-I/O none o mq-deadline Kuyindlela engcono kakhulu yokwandisa isivinini sokugcina idatha.
Ukuthuthukiswa kwe-Graphical Interface kanye ne-GNOME
Akukhona konke mayelana ne-terminal kanye ne-kernel; indawo ebonakalayo nayo isebenzisa izinsiza. Uma ubona ukuthi izithombe zihamba kancane, faka Umphathi Wesandiso Ikuvumela ukuthi ungeze amathuluzi afana Dash to Panel o Just Perfectionokusiza ukuhlela kangcono ideskithophu nokususa izinto ezibonakalayo ezingadingekile ziphazamisa ukusebenza, kufana Lungiselela i-GNOME ukuze uthole umkhiqizo omkhulu.
Ukuze wenze ngokwezifiso ezijulile, IGNOME Tweaks Kuyithuluzi elibalulekile. Ukusuka lapha ungabeka phakathi amafasitela amasha noma ushintshe indawo yezinkinobho zokulawula, okwenza ulwazi lomsebenzisi lube lula kakhulu. Uma unomuzwa wokuthi i-GNOME inzima kakhulu kwihadiwe yakho, faka indawo elula njenge I-XFCE Kuyisisombululo esiqinile kodwa esisebenza kahle kakhulu.
Ukuhlanzwa Kwesistimu Nohlelo
Ukugcina uhlelo luhlanzekile kufana nokulungisa imoto yakho; kuyadingeka ukuvimbela ukonakala kokusebenza. Amathuluzi anjenge BleachBit Zinhle kakhulu ekususeni i-cache, amakhukhi, namafayela esikhashana ngobuningi. Zigcwalisa lokhu ngemiyalo yesiphelo efana apt autoremove y apt clean siza lokho indawo yokugcina akufanele isabalale ngamaphakheji aphelelwe yisikhathi.
Kunconywa futhi ukuhlola izinhlelo zokusebenza eziqala ngokuzenzakalelayo. gnome-session-propertiesUngakhubaza izinhlelo ongazidingi uma uvula i-PC yakho, ngaleyo ndlela ukhulule isikhala. Imijikelezo ye-CPU ne-RAM Kusukela kumzuzwana wokuqala. Kuziphequluli ezifana neFirefox, faka about:config Futhi ukulungisa ukuxhumeka kwamapayipi kanye nokuxhumeka okuphezulu kungenza ukuzulazula kusheshe kakhulu.
Ukuze sithuthukise uhlelo, singasusa izinsizakalo esingazisebenzisi kakhulu, njengesiphequluli somculo se-Unity, iklayenti le-UbuntuOne, noma inkomba yephrinta. Inqubo ngayinye Siyikhulisile ngemuva. Kuyimpumuzo kuprosesa kanye nokuthuthukiswa kokushelela okuphelele.
Ukufeza uhlelo oluthuthukisiwe kuhilela ukuhlanganisa ukuhlanzwa njalo kwamafayela esikhashana, ukulungisa amapharamitha e-kernel ukuze kuxhunywe inethiwekhi kanye nenkumbulo, nokukhetha indawo enezithombe efanela amandla omshini wethu, ngaleyo ndlela kuqinisekiswe ukuhamba komsebenzi okubushelelezi nokungaphazanyiswa.
Umbhali oshisekayo ngomhlaba wamabhayithi nobuchwepheshe ngokujwayelekile. Ngiyathanda ukwabelana ngolwazi lwami ngokubhala, futhi yilokho engizokwenza kule bhulogi, ngikubonise zonke izinto ezithakazelisayo kakhulu ngamagajethi, isofthiwe, ihadiwe, izitayela zobuchwepheshe, nokuningi. Inhloso yami ukukusiza ukuthi uzulazule emhlabeni wedijithali ngendlela elula nejabulisayo.