Ihlola umthelela wokusebenza kwezengezo ze-Chrome ezidumile

Ishicilelwe imiphumela yocwaningo lomthelela ekusebenzeni kwesiphequluli kwezinkulungwane zezengezo ezidume kakhulu ze-Chrome. Kuye kwaboniswa ukuthi ezinye izengezo zingaba nomthelela omkhulu ekusebenzeni futhi zenze umthwalo omkhulu ohlelweni, kanye nokwandisa kakhulu ukusetshenziswa kwememori. Ukuhlola kuhlole ukudalwa komthwalo ku-CPU kumamodi asebenzayo nangemuva, ukusetshenziswa kwememori kanye nomthelela kusivinini sokubonisa samakhasi avuliwe. Imiphumela yethulwa ngamasampula amabili, ahlanganisa izengezo ezidume kakhulu eziyi-100 neziyi-1000.

Kuzengezo eziyi-100 ezaziwa kakhulu, izengezo ezisebenzisa kakhulu i-CPU i-Evernote Web Clipper (abasebenzisi abayizigidi ezi-4) kanye ne-Grammarly (abasebenzisi abayizigidi eziyi-10), okuholela kwesinye isikhathi esichithwe se-CPU esingu-500 ms lapho kuvulwa ikhasi ngalinye ( uma kuqhathaniswa, ukuvula isayithi lokuhlola ngaphandle kokungezwa kudla ama-40 ms).
Ngokuvamile, izengezo ezingu-20 zisebenzisa ngaphezu kuka-100 ms, futhi ezingu-80 zisebenzisa ngaphansi kuka-100 ms. Obekungalindelekile ukusetshenziswa kwensiza okuphezulu kakhulu kwesengezo se-Ghostery, esidla u-120 ms wesikhathi se-CPU. Isiphathi sephasiwedi i-LastPass ithathe u-241 ms, futhi i-Skype ithathe u-191 ms. Lezi zinsiza aziyeki ukunikeza, kodwa zivimbela ukuqala kokusebenzelana nekhasi futhi zithinte ukusetshenziswa kwamandla kwedivayisi.

Kusampula yezengezo eziyi-1000, kunezengezo ezidala umthwalo ophawuleka kakhulu:

Ekhasini elinikeza ukuhlolwa kokulinda, izengezo ze-Clever, Grammarly, Cash Back for Shopping, LastPass, ne-AVG zehlise ukuvuleka ngo-150-300 ms, kwezinye izimo zethula ukubambezeleka okuqhathanisekayo nokunikezwa kwekhasi ngokwalo. Ngokuvamile, isimo sivamile, kusukela kweziyi-100 ezingeziwe kuphela ezingu-6 ziholela ekubambezelekeni okungaphezu kuka-100 ms.

Imiphumela evela kusampula yezengezo eziyi-1000:

Lapho kuhlolwa umthwalo ku-CPU odalwe lapho isengezo senza imisebenzi yangemuva, isengezo sizibonise ukuthi
I-Avira Browser Safety, echithe cishe imizuzwana emi-3 yesikhathi se-CPU, kuyilapho izindleko zezinye izengezo zingazange zidlule ama-200 ms. Njengoba ingemuva livame ukusetshenziselwa ukusingatha izicelo zenethiwekhi ezenziwe ngenkathi kuvulwa ikhasi, ukuhlolwa kwaphindwa ku-apple.com, okwenza izicelo ezingu-50 esikhundleni sesisodwa. Imiphumela yashintsha futhi i-Ghostery yaba umholi ekudaleni umthwalo, futhi I-Avira Browser Safety yathuthela endaweni yesi-9 (ukuhlaziywa kwabonisa ukuthi umthwalo wehlile ngenxa yokuba khona kwe-apple.com ohlwini olumhlophe).

Imiphumela yokuhlolwa yezengezo eziyi-1000:

Ekuhlolweni kokusetshenziswa kwenkumbulo, i-Avira Browser Safet ithathe indawo yokuqala ngokusetshenziswa kwenkumbulo okungu-218 MB (ngenxa yokucubungula izinkulumo ezivamile ezingaphezu kwezinkulungwane ezingama-30 ezigcinwe kumemori). Ezindaweni zesibili nezesithathu bekukhona i-Adblock Plus ne-Adblock, idla ngaphansi kancane kuka-200 MB. Ikhipha okubi kakhulu okungama-20 ngokuya ngokusetshenziswa kwenkumbulo iBlock Origin, edla ngaphansi kuka-100 MB (uma iqhathaniswa nabanye abavimbeli besikhangiso, iBlock Origin inokusebenzisa inkumbulo okuphansi kakhulu, bheka ngezansi ukuze uthole ukuqhathanisa nabavimba).

Izinkomba ezimbi kakhulu ezingama-20 lapho kuhlolwa izengezo eziyi-1000:

Njengoba abasebenzisi bavame ukukhomba ukusebenza okuphansi kanye nokubambezeleka okuwumphumela kusiphequluli, futhi hhayi izengezo ezifakiwe, i-Google qala ucwaningo ngolwazi mayelana nezingezo eziyinkinga. Ukukhishwa okuzinzile kwe-Chrome 83 kwethule isilungiselelo se-“chrome://flags/#extension-checkup”, esivumela ukuboniswa kwemilayezo yolwazi mayelana nomthelela ongaba khona wezengezo kubumfihlo nokusebenza. Uma le nketho inikwe amandla, kuzovela isixwayiso ekhasini Lethebhu Entsha nakumphathi wesengezo esibonisa ukuthi izengezo zingasebenzisa izinsiza ezibalulekile noma zifinyelele idatha yomuntu siqu nomsebenzi.

Ukuqhathanisa okuhlukile kwenziwa ngezengezo zokuvimbela izikhangiso nokuqinisekisa ubumfihlo, esimweni sokulondoloza izinsiza ngokuvimbela imibhalo yangaphandle kanye nokufakwa kokukhangisa. Zonke izengezo zehlise umthwalo okungenani izikhathi ezintathu lapho kucutshungulwa isiqephu sendatshana sokuhlola esivela kwenye yezingosi zezindaba. Umholi kube isengezo se-DuckDuckGo Privacy Essentials, esinciphise umthwalo lapho uvula ikhasi lokuhlola ukusuka kumasekhondi angu-31 ukuya kumasekhondi angu-1.6 wesikhathi se-CPU ngokunciphisa inani lezicelo zenethiwekhi ngo-95% kanye nosayizi wedatha elandiwe ngo-80%. I-uBlock Origin ibonise umphumela ofanayo.

I-DuckDuckGo Privacy Essentials kanye ne-uBlock Origin nakho kusebenze kahle kakhulu lapho kulinganiswa ukusetshenziswa kwensiza yokusebenza kwangemuva.

Lapho kuhlolwa ukusetshenziswa kwememori, Okubalulekile Kobumfihlo kwe-DuckDuckGo kanye ne-uBlock Origin kunciphise ukusetshenziswa kwememori kusuka ku-536 MB lapho kucutshungulwa ngokugcwele ikhasi lokuhlola ukuya ku-~140 MB.

Ukuhlolwa okufanayo kwenziwe ezengezo zonjiniyela bewebhu. Ukulayisha kwe-CPU:

Ukulayisha kwe-CPU uma kwenziwa imisebenzi yangemuva

Ukubambezeleka kokunikezelwa:

Ukusetshenziswa kwememori:

Source: opennet.ru