Google Inqubo yokugunyaza ukufakwa kwe-Chrome Ukuvinjwa okuzenzakalelayo kwezikhangiso okudala umthwalo omkhulu ku-CPU noma ezilayisha ithrafikhi eningi kakhulu. Uma imikhawulo ethile yeqiwa, amabhulokhi wokukhangisa we-iframe adla izinsiza eziningi azokhutshazwa ngokuzenzakalelayo.
Kuyaphawulwa ukuthi ezinye izinhlobo zokukhangisa, ngenxa yokusetshenziswa kwekhodi okungasebenzi noma umsebenzi wezinambuzane wamabomu, zenza umthwalo omkhulu ezinhlelweni zomsebenzisi, zehlise ukulayishwa kokuqukethwe okuyinhloko, zinciphise impilo yebhethri futhi zisebenzisa ithrafikhi ezinhlelweni zeselula ezinganqunyelwe. Izibonelo ezijwayelekile zamayunithi ezikhangiso angaphansi kokuvinjwa zihlanganisa ukufakwa kwezikhangiso ezinekhodi yezimayini ye-cryptocurrency, amaphrosesa amakhulu ezithombe ezingacindezelwanga, amadekhoda evidiyo e-JavaScript, noma imibhalo ecubungula ngokujulile imicimbi yesikhathi (isibonelo, ukuhlaselwa kwesiteshi eseceleni).
Ikhodi vimba uma idle ngaphezu kwamasekhondi angu-60 wesikhathi se-CPU kuntambo eyinhloko isiyonke noma imizuzwana engu-15 esikhawulweni samasekhondi angu-30 (idla izinsiza ezingu-50% ngaphezu kwamasekhondi angu-30). Ukuvimbela kuzophinda kuqaliswe uma iyunithi yesikhangiso ilanda idatha engaphezu kuka-4 MB ngenethiwekhi. Ukuze kuqedwe ukusetshenziswa kokuvinjwa njengophawu lokuhlaselwa kwesiteshi eseceleni, esingasetshenziswa ukwahlulela amandla e-CPU, kuhlongozwa ukuthi kwengezwe ukuguquguquka okuncane okungahleliwe kumanani omkhawulo kanye nokuvinjwa kokucupha.
Izikhangiso kuphela umsebenzisi angazange axhumane nazo ezizothululwa futhi esikhundleni sakhe kube yisixwayiso esivimbayo. Ukuxhumana phakathi kwe-iframe nesikhangisi kunqunywa nge-heuristically kusetshenziswa indlela ekhona . Amanani e-Threshold akhethiwe ukuze avumele umsebenzi ongu-99.9% wamayunithi wesikhangiso ahlaziywe ukuthi udlule. Kubikezelwa ukuthi indlela yokuvimbela ehlongozwayo izonciphisa ithrafikhi evela kumayunithi okukhangisa ngo-12.8% futhi yehlise umthwalo we-CPU ngo-16.1%.
Source: opennet.ru