Canonical wuxuu soo saaray eray, koronto loogu talagalay in lagula socdo dhaqdhaqaaqa inta lagu jiro fulinta fulinta. Barnaamijku wuxuu u egyahay yutiilitida iyo korantada korantada sidoo kale wuxuu adeegsadaa ptrace waqtiga shaqada.
Ujeeddada maamulaha etrace ayaa khaladaysa oo falanqaynaysa codsiyada la bilaabay laga bilaabo snapka Adeeggu wuxuu kuu oggolaanayaa inaad si dhakhso leh u qiimeyso barnaamijyada iyo feylasha la isticmaalo marka la wado xirmo snap ah.
Laba amar ayaa la bixiyaa, "exec" iyo "file", wixii macluumaad ah ee ku saabsan sida loo helo feylasha loona socodsiiyo howlaha kale. Xaaladda kowaad, shaqada wicitaanada nidaamka la xiriira faylka waa lala socdaa, tan labaadna, nidaamka wicitaanka nidaamka fulinta ayaa la dhexgeliyaa.
Etrace waa codsi raad raac guud ah, oo waxtar u leh seddex ujeedo iyo cabir ballaaran:
- Muddo intee le'eg ayey ku qaadaneysaa codsi in lagu soo bandhigo daaqad (garaaf / UI) shaashadda.
- Isku xigxiga howlaha ay abuureen oo ay fuliyeen barnaamijka ugu weyni inta lagu gudajiray waqtigiisa fulinta. Liiska faylasha ee la heli karo inta lagu jiro fulinta barnaamijka.
Qiyaasahaan waxaa loo isticmaali karaa in lagu khaldo dhibaatooyinka iman kara ku dhexjiro isla markaana fahmo waxa xirmadu isku dayeyso inay ku soo qabato ama ku hesho culeysyo waxqabad isla markiiba.
Dabcan, sidoo kale wuxuu la shaqeeyaa xirmooyinka Linux-ka ama barnaamij kasta oo la fulin karo, inkasta oo si yar loo yareeyay waxqabadka sanduuqa (dib uma cusbooneysiinayso xirmada asalka ah, tusaale ahaan), laakiin wali waad la socon kartaa barnaamijka oo cabirtaa inta ay qaadaneyso in lagu soo bandhigo daaqad.
Yutiilitiga sidoo kale waxaa loo isticmaali karaa in lagu aqoonsado culeysyada jira waxqabadka barnaamijyada sawirada ee ku saleysan 'X11' waxayna muujineysaa inta ay qaadaneyso codsigu inuu bilowdo kahor inta uusan bilaabin daaqada.
Intaas waxaa sii dheer, ikhtiyaarrada khaaska ah ee "–reinstall-snap" iyo "–clean-snap-user-data" ayaa la heli karaa, taas oo kuu oggolaanaysa inaad dib u rakibto xirmada snap-ka si aad u sameyso cabir ka-cesh-la'aan ah ama aad uga saarto xogta isticmaale ee la xiriirta xirmada ka hor ku socodsiinaya.
Isticmaalka aasaasiga ah
Etrace waxaa loo heli karaa sidii xirmo snap ah, marka waa inaan marka hore rakibnaa. Sababtoo ah etrace waxaa loo isticmaalaa in lagu fuliyo barnaamijyo sharci darro ah, oo ay ku jiraan xirmooyinka kale ee snapka ah iyo xitaa xirmooyinka linux ee dhaqameed, waxay u baahan tahay rukhsad-ballaadhan oo ballaadhan iyada oo loo marayo qufulka caadiga ah, taas oo lagu aqbali karo iyadoo la adeegsanayo calanka –klasska marka amarka soo socda la fuliyo.
Ku rakibida etrace:
snap install etrace --candidate --classic
Kiiskii ugu horreeyay ee adeegsiga etrace waa in la cabbiro intee in le'eg ayay ku qaadaneysaa arjiga sawirada si loo soo bandhigo daaqad shaashadda.
Aynu ku bilowno qalab fudud, gnome-calculator, oo aan ku wareejino 10 jeer si aan u aragno inta ay fulintu qaadaneyso. Ogsoonow inaad u baahan tahay inaad haysatid gnome-calculator - rakibi gnome-calculator. Halkan waxaan u adeegsaneynaa 'xulan-raad la'aan' sababtoo ah ma dooneyno isku-darka raadraaca oo buuxa, waxaan dooneynaa oo keliya in aan cabirno inta ay qaadaneyso in la bilaabo; waxaan gadaal ka gali doonnaa awoodaha dabagal buuxa.
etrace --repeat = 10 exec --use-snap-run --no-trace gnome-calculator --cmd-stderr = /dev/null Total startup time: 1.531152957s Total startup time: 513.948576ms Total startup time: 512.980061ms Total startup time: 515.576753ms Total startup time: 508.354472ms Total startup time: 515.734329ms Total startup time: 508.414271ms Total startup time: 514.258788ms Total startup time: 508.407346ms Total startup time: 511.950964ms
Sidoo kale, Canonical ayaa ku dhawaaqay hirgelinta taageerada degdegga ah ee algorithm ee riixa LZO. Algorithm-ka 'LZO algorithm' wuxuu diiradda saarayaa sidii loo gaari lahaa xawaaraha ugu badan ee hoos u dhaca, iyadoo qiimaha lagu kordhinayo cabirka feylka keenay. Markaad tijaabinayso xirmo leh Chromium, adoo adeegsanaya LZO halkii aad ka heli lahayd XZ algorithm waxay kuu oggolaaneysaa inaad xawaareyso sii deynta xirmada snap-ka 2-3 jeer adoo yareynaya waqtiga loo baahan yahay si loo jajabiyo sawirka 'SquashFS'.
Gaar ahaan, soosaariddii ugu horreysay ee Chromium ee laga rakibay xirmo deyn caadi ah waxay qaadataa qiyaastii 1,7 ilbidhiqsi.
Siidaynta ugu horreysa ee snap-ka marka la isticmaalayo XZ waxay qaadataa 8.1 ilbidhiqsi iyo marka la isticmaalayo LZO - 3.1 ilbidhiqsi. Marka dib loo bilaabayo, oo xogta la keydiyay, waqtiyada bilowgu waa 0,6, 0,7, iyo 0,6 ilbidhiqsi. siday u kala horreeyaan.
Cabirka xirmada snapka ayaa ka kordhay 150MB ilaa 250MB oo leh LZO.