Umbiko obuyekeziwe ulungisiwe ngemiphumela yocwaningo lomthelela ekusebenzeni kwesiphequluli nokunethezeka komsebenzisi kwezinkulungwane zezengezo ezidume kakhulu ku-Chrome. Uma kuqhathaniswa nokuhlolwa konyaka odlule, ucwaningo olusha lubheke ngale kwekhasi le-stub elilula ukuze libone izinguquko ekusebenzeni lapho kuvulwa i-apple.com, toyota.com, The Independent kanye ne-Pittsburgh Post-Gazette.
Okutholwe ucwaningo kusalokhu kufana: izengezo eziningi ezidumile, njenge-Honey, i-Evernote Web Clippe, ne-Avira Browser Safety, zinganciphisa kakhulu ukusebenza kokuvula amawebhusayithi ku-Chrome. Ngakolunye uhlangothi, kuyaphawulwa ukuthi ukuvinjwa kwezikhangiso kanye nezengezo zobumfihlo kungathuthukisa kakhulu ukusebenza uma uphequlula amasayithi aqukethe inani elikhulu lamayunithi ezikhangiso.
Okuthakazelisa kakhulu ukucwaninga komthelela wokusetshenziswa kwezivimbeli zesikhangiso ngesivinini sokuvula amakhasi. Ngokukhubaza ikhodi enikeza izikhangiso nezibali, ukusetshenziswa kwesikhathi se-CPU lapho kuvulwa amawebhusayithi e-The Independent kanye ne-Pittsburgh Post-Gazette kusetshenziswa isivimbeli se-Ghostery esisebenza kahle kakhulu kwehlisiwe kusuka kumasekhondi angu-17.5. kufika kumasekhondi angu-1.7, i.e. izikhathi ezingu-10. Ngokusebenza kahle kancane kwezivimbeli ezihloliwe ze-Trustnav, ukusetshenziswa kwesikhathi se-CPU kwehlisiwe kwaba amasekhondi angu-7.4, i.e. ngo-57%.
Ezinye izengezo zokuvimbela izikhangiso zisebenzisa izinsiza zokucubungula ezingemuva, ezingase, naphezu kokusheshisa ukucutshungulwa kwekhasi, zikhulise umthwalo ophelele ohlelweni. Kusivivinyo esihlanganisiwe esicabangela umthwalo we-CPU lapho uvula ikhasi futhi ngemuva, i-Ghostery ne-uBlock Origin zibonisa ukusebenza kahle okukhulu kakhulu.
Ngesikhathi esifanayo, ngaphezu kokusheshisa ukucutshungulwa kwekhasi, uma usebenzisa izivimbela zesikhangiso, ithrafikhi iyancipha kakhulu (kusuka ku-43% kuya ku-66%) kanye nenani lezicelo zenethiwekhi ezithunyelwe (kusuka ku-83% kuya ku-90%).
Izivimbeli zesikhangiso nazo zikuvumela ukuthi unciphise ukusetshenziswa kwe-RAM, isibonelo, uma usebenzisa isengezo se-Nqamula, ukusetshenziswa kwememori yesiphequluli lapho uvula amakhasi we-Independent kanye ne-Pittsburgh Post-Gazette kuncishisiwe kusuka ku-574 MB kuya ku-260 MB, i.e. ngo-54%, okunxephezela izindleko zememori zokugcina uhlu lwamabhulokhi.
Lapho ihlola ukusebenza kwesengezo, ibheka izengezo eziyi-100 ezaziwa kakhulu, i-Evernote Web Clipper isebenzisa izinsiza eziningi lapho ivula ikhasi le-stub (idla u-368 ms wesikhathi se-CPU). Phakathi kwezengezo ezisebenzisa izinsiza ezibalulekile, singaqaphela futhi isengezo sobumfihlo i-Ghostery, isigijimi sevidiyo i-Loom ye-Chrome, isengezo sabafundi i-Clever, kanye nabaphathi bamagama-phasiwedi i-Avira ne-LastPass, enabangaphezu kwesigidi. ukufakwa.
Esivivinyweni esivula iwebhusayithi ye-apple.com, isimo siyashintsha futhi isengezo se-Dark Reader sithatha indawo yokuqala, sichitha cishe amasekhondi angu-25 wesikhathi sokucubungula (ikakhulukazi ngenxa yokulungisa izithombe kumklamo omnyama). Isengezo sosesho lwekhuphoni le-Honey sisebenzisa izinsiza ezibalulekile (+825ms)
Uma uvula iwebhusayithi ye-Toyota, Isiphathi Sephasiwedi Ye-Norton siyahola ekudaleni umthwalo we-parasitic ku-CPU.
Kusampula yezengezo ezidume kakhulu eziyi-1000 ngokuya ngokusetshenziswa kwensiza ye-CPU phakathi nokucubungula ikhasi, izengezo ezihamba phambili yilezi: Ubersuggest (idla imizuzwana engu-1.6 yesikhathi se-CPU), i-ProWritingAid Grammar Checker (+658 ms), Meow (637) ms) kanye ne-MozBar (+604 ms). Abaholi ekusetshenzisweni kwezinsiza ngemuva yilaba: I-Avira Safe Shopping (+2.5 sec.), TrafficLight (+1.04 sec.), Virtru Email Protection (+817 ms) kanye ne-Stylebot (655 ms). Ukusetshenziswa kwememori okuphezulu kakhulu kuqashelwa izengezo: I-AdBlocker ka-Trustnav (+215MB), i-Ad-Blocker Pro (+211MB), isikhiphi sesikhangiso se-Hola (198MB) kanye ne-Xodo PDF Viewer & Editor (197MB). Ukuze uqhathanise, i-uBlock Origin idla u-27 ms wesikhathi se-CPU lapho icubungula ikhasi, ichitha u-48 ms wesikhathi se-CPU ngemuva futhi ithatha u-77 MB wenkumbulo.
Lapho uqhuba ukuhlolwa kumasayithi wangempela, isimo siba sibi kakhulu. Isibonelo, isengezo Sokushintshwa, esingena esikhundleni sekhodi ngokuzenzakalelayo, sichitha amasekhondi angu-9.7 esikhathi se-CPU.
Lapho ukala ukubambezeleka ngaphambi kokuthi ikhasi le-stub liqale ukunikeza, kwezengezo eziyi-100 ezaziwa kakhulu, i-Clever, Lastpass, kanye ne-DuckDuckGo Privacy Essentials ibe nokusebenza okubi kakhulu.
Lapho kuphinda ukuhlolwa ku-apple.com, izinkinga ezinkulu zibonwe nge-Dark Reader, ebambezele ukuqala kokusebenza ngamasekhondi angu-4.
Kusizindalwazi sakwaToyota, ukubambezeleka kwe-Dark Reader kubonakale kungabalulekile kangako kanti abaholi bebengabavimbi bokuqukethwe okungafunwa.
Esivivinyweni sokusetshenziswa kwensiza lapho ithebhu ingemuva, ukusebenza okubi kakhulu kuboniswe isengezo se-Avira Safe Shopping, esidle ngaphezu kwamasekhondi angu-2 wesikhathi sokucubungula.
Lapho kuphinda ukuhlolwa kuwebhusayithi ye-Toyota, ukusetshenziswa kwesikhathi se-CPU esingaphezu kwemizuzwana emi-2 kuphinde kwaphawulwa kumphathi wephasiwedi we-Dashlane kanye nesivimbeli sesikhangiso se-AdGuard AdBlocker.
Ekuhlolweni kwezengezo ezingu-1000 ku-The Independent, uberAgent, Dashlane kanye nezengezo ze-Wappalyzer zidle ngaphezu kwamasekhondi angu-20 esikhathi se-CPU ngemuva.
Ngokuqondene nokusetshenziswa kwenkumbulo, abaholi abakulesi sigaba bangezangezo zokuvinjwa kwezikhangiso nobumfihlo, okufanele bagcine imininingwane egciniwe enezinhlu ezivinjiwe enkumbulweni. Ngesikhathi esifanayo, uma inombolo enkulu yamasayithi agcwele ukukhangisa evulwa esipheqululini, ukusetshenziswa kokugcina kwememori yesiphequluli kungase kube ngaphansi ngaphandle kokusetshenziswa kwezivimba.
Lapho ufaka izengezo ezimbalwa, ukusetshenziswa kwezinsiza kuzo kuyengezwa.
Uma kuqhathaniswa imiphumela nocwaningo lwangonyaka odlule, inqubekelaphambili enkulu yabonwa ku-Grammarly, Microsoft Office, Okta Browser Plugin, Avira Safe Shopping kanye ne-Avira Browser Safety add-ons, ebone ukusetshenziswa kwe-CPU kwehliswa ngaphezu kuka-100 ms. Ukuwohloka okukhulu kokusetshenziswa kwezinsiza kubonakala kokuthi Gcina ku-Pocket, Loom kanye nezengezo ze-Evernote.
Source: opennet.ru