Ukubambezeleka okuphezulu kwe-DPC akusho ukuthi indlela ye-VPN iyephuza

Isikhathi somshayeli, ukuhamba nokubuya komsindo kanye nezehlakalo zesikhathi zisola omunye komunye. Funda ukuthi isibali ngasinye silinganisa ini ngaphambi kokushintsha ingxenye.

Iphutha lomsindo nokuma kwe-VPN kuwela kumasekhondi ayishumi afanayo, futhi ithuluzi likubika inombolo ephezulu ebizwa ngokuthi ukubambezeleka kwe-DPC. Isilingo siwukuphetha ngokuthi umshayeli wehlisa ijubane lomhubhe, noma ukuthi umhubhe ucindezela umshayeli. Akukho kwemibono yomibili okulandela kuleyo nombolo.

Kunezilinganiso ezintathu ezisebenzayo lapha, futhi azihlanganyeli umngcele ofanayo.

Izinombolo ezintathu, imingcele emithathu

Ucingo lwenqubo olubambezelekile ngumsebenzi umshayeli awubeka emuva kusihlanu sokungenela kwakhe, futhi isikhathi esichithwa ngaphakathi kwalezo zinqubo isilinganiso sendawo yomshini wokucubungula esabelwa amamojula nemisebenzi. Ukuhamba nokubuya komsindo ukubonwa kwesikhathi kusokethi, okukhiqizwa yisitaki senethiwekhi nesiphenduli esikude. Umcimbi wokunqamuka ukushintsha kwesimo okurekhodwa yiklayenti. Ngakunye kuphendula umbuzo abanye abangakwazi ukuwuphendula, futhi amayunithi afanayo awakwenzi ashintshisana.

Isiyalo esiwusizo siwukusho umngcele ngaphambi kokufunda inani. Bhala iyunithi nomngcele eduze komunye. Uma ithuluzi libika amamiliyoni wekhilomitha ngokwesikhathi, buza ukuthi yimaphi amamiliyoni: isikhathi ngaphakathi kwenqubo, isikhathi sokulinda ukusebenza, noma isikhathi kuze kufike impendulo.

Inombolo ephezulu esigabeni esisodwa iwumkhondo, ayisoze yaba ukuxilongwa.

Funda incazelo engemva kwesihloko

Amathuluzi ahluka kulokho akubiza ngokuthi ukubambezeleka. Amanye abika isikhathi sezinqubo zomshayeli, amanye abika ukubambezeleka kokuhlela, futhi lezi zinto ezimbili zingahamba ngendlela ehlukile emshinini owodwa. Idashibhodi elibiza enye yazo ngokuthi ukubambezeleka kwe-DPC lidlule nje likutshele okuncane kunalokho okubonakala. Ngakho amadashibhodi amabili angase angavumelani ngomshini ongashintshanga nhlobo.

Ukucophelela okufanayo kuyasebenza ngaphakathi kwethuluzi elilodwa lokuhlaziya. Ubude obufakiwe bulandela inqubo kusukela ekungeneni kuze kube ekuphumeni, kanti ubude obukhethekile buhlanganisa kuphela izingcezu lapho inqubo ngokwayo yayisebenza khona. Ukukhetha ikholomu engalungile kwenza umbizi abe yicala.

Umsebenzi womshayeli wendawo nokubambezeleka kwenethiwekhi nakho kuyasebenzisana ngaphandle kokuhlangana. Umsebenzi omningi ohlobene nokuphazamiseka ungabambezela umsebenzi obucayi ngesikhathi emshinini, futhi indlela eminyene ingabambezela amaphakethe, futhi kokubili kungaba yiqiniso ngesikhathi sokuma okubonakalayo okukodwa.

Beka konke ukubonwa efasiteleni elilodwa

Ithrekhi iwusizo kuphela uma ufunda isikhawu esiqukethe uphawu. Rekhoda ithrekhi, umcimbi weklayenti nokuhluleka kohlelo ngamaphawu esikhathi, bese ubheka imizuzwana efanayo kukho kokuthathu. Inani eliphezulu elivela ethrekhi yehora nokunqamuka kamuva ntambama yalolo suku kungamazinga amabili angahlobene.

wpr -start CPU -filemode
wpr -stop vpn-trace.etl
xperf -i vpn-trace.etl -a dpcisr -o dpc.txt

Bese uvula ithrekhi ethuluzini lokuhlaziya futhi uhlele ngobude ngaphakathi kwalelo fasitela, hhayi ngokugcina konke. umhlahlandlela wokuhlaziya i-CPU ichaza umbono wobude be-DPC/ISR ohlobanisa isikhathi namamojula nemisebenzi.

Qinisekisa ukuthi kwenzeka ini emhubheni ngempela ngesikhathi usukhona. Ukulahlekelwa ithrafikhi yohlelo isikhashana akusho ukuthi iklayenti liqale izingxoxo ezintsha, futhi ukuphumelela kocwaningo oluncane akufakazeli ukuthi konke okunye kwaqhubeka kusebenza.

Shintsha ingxenye ekhonjwa ubufakazi

Imojula ematasa iyindawo yokuphenya, hhayi isinqumo. Ingase yenza umsebenzi obangelwa enye ingxenye, noma umthwalo owudale wena. Gcina ndawonye igama lemojula, idivayisi, inguqulo yomshayeli nesikhawu esibonwe, ngoba yilelo qoqo umhlinzeki angasebenza ngalo.

Ushintsho olulodwa kuwo wonke umgubho yindlela eyodwa yokufunda emphumeleni. Ukuqhathanisa ngentambo kunciphisa ububanzi, kodwa kushintsha indlela yomsakazo nomsebenzi womshayeli ngasikhathi sinye, ngakho kuthatha njengomkhondo hhayi njengobufakazi.

Thatha ithrekhi njengento ebucayi. Ingase ibe namagama ezinqubo nemininingwane yendawo, ngakho indawo yayo isiteshi sokugcina esisekelwayo, hhayi isinamathiselo esidlangalaleni. Shono ukuthi ithrekhi kwakufanele iphendule ukubonwa okukuphi.

Izihloko ezihlobene