Ezinsukwini ezimbalwa ezedlule kuvele izindaba iGoogle eqale ngazo inqubo yokuvunywa Imodi yokukhiya ngokuzenzakalela ye-Chrome, lapho ifaka khona umthwalo osindayo ku-CPU noma umthwalo omningi kakhulu. Uma lokhu kwenzeka uma kudlulwe imikhawulo ethile, ama-iframes wokukhangisa asebenzisa izinsiza eziningi kakhulu azokhutshazwa ngokuzenzakalela kusuka kusiphequluli sewebhu.
Ngokunikezwa kwalesi sinyathelo kuyabonakala ukuthi ezinye izinhlobo zokukhangisa, ngenxa yokungasebenzi kahle kwekhodi noma ukwenza ngamabomu izinambuzane, dala umthwalo omkhulu wemithombo kusistimu yomsebenzisi, okwehlisa ukulayishwa kokuqukethwe okuyinhloko, ukunciphisa impilo yebhethri nokudla ithrafikhi ngamazinga angenamkhawulo weselula.
Ezibonelweni ezijwayelekile zamayunithi esikhangiso okufanele zivinjwe, ukufakwa kwe- izikhangiso ezinekhodi yezimayini ze-cryptocurrency, ama-processor wesithombe esikhulu ezingacindezelwe, ama-decoder evidiyo yeJavaScript, noma imibhalo ecubungula ngokuqinile imicimbi yesikhathi (ngokwesibonelo, ukuhlaselwa kwesiteshi sangaphandle).
Esitatimendeni sayo iGoogle iphawula:
Isifingqo
I-Chrome izolanda ama-iframes wesikhangiso asebenzisa i-CPU eningi noma umkhawulokudonsa wenethiwekhi. Ama-iframes amakwe njengezikhangiso nge-AdTagging. Imikhawulo yalokhu kungenelela ichaziwe kumchazi.
Ukugqugquzela
Ingxenyana encane yezikhangiso kuwebhu zisebenzisa inani elikhulu lezinsiza zohlelo. Lezi zikhangiso ezisebenza kancane (kungaba ngamabomu noma cha) zilimaza isipiliyoni sokuphequlula komsebenzisi ngokunciphisa ijubane amakhasi, ukukhipha ibhethri ledivayisi, nokusebenzisa idatha yeselula (kulabo abangenazo izinhlelo ezingenamkhawulo).
Kulezi zimo ezimbi, isiphequluli singalanda izikhangiso ezihlaselayo ukuvikela izinsiza zedivayisi yomuntu ngamunye. Lokhu ukungenelela okuqinile okuhloswe ngakho ukuvikela izinsiza zomsebenzisi ngengozi ephansi ngoba ukulanda isikhangiso akunakwenzeka ukuthi kubangele ukulahleka kokuqukethwe kokuqukethwe okuyinhloko ekhasini.
Izibonelo ezijwayelekile zalezi zikhangiso zifaka:
- Ama-cyptominers
- Izikhangiso ezilayisha amafayela wesithombe amakhulu angacindezelwe
- Izikhangiso ezisebenzisa iJavaScript ukunquma amafayela evidiyo
Izingozi
Ukusebenzisana nokuhambisana
Kukhona ubungozi bokusebenzisana lapha. Okwamanje ayikho indlela ehlanganisiwe yokuthi iziphequluli zikhombe izikhangiso.
Ezinye iziphequluli zibhekana namanye amacala wokusebenzisa akhuthazayo ngokusebenzisa ezinye izivikelo zomsebenzisi. I-Edge ibhekana nabavukuzi be-crypto ngokuvikela ukulandela umkhondo. IFirefox iphinde inikeze indlela yokubhalisa eyeka imibhalo eyaziwayo yezimayini ze-crypto.
Ngokuyinhloko kuhlongozwa ukuvimba ikhodi uma lokhu kudle ngaphezu kwamasekhondi angama-60 esiphelele seprosesa entanjeni enkulu noma kumasekhondi ayi-15 kusikhawu sesibili esingu-30 (kudla ama-50% ezinsizakusebenza ngaphezu kwemizuzwana engama-30).
Umenzeli womsebenzisi uzovimba zonke lezo zikhangiso ezisebenzisa inani elikhulu le-bandwidth yenethiwekhi noma ukusetshenziswa kwe-CPU.
Ukuvimba Izobangelwa futhi lapho iyunithi lesikhangiso lilayisha ngaphezu kwe-4MB yedatha ngenethiwekhi.
Ukukhipha ukusetshenziswa kokuvimba njengesibonakaliso sokuhlaselwa eziteshini ezivela eceleni, ezingasetshenziswa ukwahlulela amandla we-CPU, kuhlongozwa ukwengeza ukwehla okuncane okungahleliwe kumanani we-threshold nempendulo yokuvimba.
Izikhangiso kuphela umsebenzisi angasebenzisananga nazo ezizolayishwa futhi izothathelwa indawo isixwayiso mayelana nokuphahlazeka.
Ukuzimisela kobudlelwano phakathi kwama-iframes nokukhangisa kwenziwa ngokuzenzakalela kusetshenziswa indlela ekhona ye-AdTagging.
Imibundu ikhethiwe ukudlulisa umsebenzi ka-99,9% wamayunithi esikhangiso ahlaziyiweyo. Ngaphezu kwalokho, indlela yokukhiya ehlongozwayo kulindeleke ukuthi inciphise ukuhamba kwezimoto wamayunithi esikhangiso ngo-12,8% futhi kuzonciphisa umthwalo ku-CPU ngo-16,1%.
Lokhu kungenelela kuzozimela kungxenyekazi (ideskithophu / idivayisi yeselula) ukuze ababhali bazi kalula ukuthi isikhangiso sabo sizongenelela noma cha. IThresholds ingadinga ukuguquka njengoba imvelo yewebhu namaphrofayli wedivayisi ajwayelekile eguquka.
Ingabe ukuvinjelwa esihlokweni sezindaba akuvunyelwe?