Abasebenzisi noma izinga lokudlulisa? Ukukala iseva ye-VPN ngomthwalo wangempela
Inani lama-akhawunti alikali umnyango; umsebenzi ohambisanayo uyawukala. Qhathanisa ukudluliswa okwenzeka ngasikhathi, i-CPU ngeyodwa ingqikithi kanye nemigqa, bese ubhala umthwalo.
Ama-akhawunti ayishumi angenzi lutho abiza ngaphansi kwekhophi eyodwa yasebusuku egcwalisa umhubhe, futhi inani labasebenzisi alikwazi ukukhombisa lo mehluko. Ukukala iseva ye-VPN ukuqhathanisa izinombolo ezimbili: ukuphindaphinda okwenzekayo oyithwalayo ngempela kanye nensiza eqeda kuqala. Iningi lamaphutha omthamo livela ekukhetheni inombolo yokuqala nokungayikali neze eyesibili. Yenza kokubili ngalolo hlelo, futhi isinqumo sehadiwe asisaba umqagelo.
Qhathanisa inani lama-akhawunti nehora elimatasatasa
Inani lama-akhawunti ilayisense nomngcele wokusekela; ihora elimatasatasa umthwalo. Bhala imisebenzi ehambisana ngalelo hora: izingcingo, ukuphatha kude, ukulandwa okukhulu, amakhophi asekelayo kanye nezicelo zezinhlelo zangasese ezibeka abantu ekulindeni. Bese umaka into ngayinye ukuthi iwunqamula yini umnyango kanye nakuphi uhlangothi. Izingcingo zilingana futhi zizwela ekubambezelekeni, kuyilapho ikhophi lesekelayo liwuhlangothi olulodwa futhi likwazi ukubekezelela ukuqala okunensayo, ngakho zicindezela izingxenye ezahlukene zendlela.
Uhlangothi lunquma ukuthi yiluphi uxhumano olubalulekile. Uxhumano lwangenhla lwasekhaya aluvamisile ukulingana, futhi igatsha elilanda usuku lonke lifinyelela umngcele walo wangaphansi kakhulu ngaphambi kokuba umnyango uqale ukujuluka. Bhala uhlangothi nobubanzi bomhubhe eduze kwento ngayinye, ngoba umnyango othwala izindawo zangasese kuphela kanye nalowo othwala wonke umthamo we-inthanethi yizinkinga ezimbili ezihlukene zokukala.
Engeza umthwalo wangemuva njengomugqa wawo: izibuyekezo zamaklayenti, i-telemetry kanye nakho konke umsingathi akwenzayo ngaphandle kokudlulisa. Lawa mabhayithi kulula ukuwakhohlwa futhi abalwa yisixhumi esibonakalayo esifanayo.
Thola insiza eqeda ngaphambi koxhumano
Uxhumano luyilungu elilodwa kuphela. Umsebenzi we-crypto womhubhe owodwa ungabamba ingqikithi eyodwa ngesikhathi isixhumi esibonakalayo sihlezi sinesigamu esingenalutho, futhi umugqa ogcwele ungabeka izingcingo zingasebenzi ngezinga lokudlulisa elibonakala livamile kugrafu. Indawo eqhele ngomzila owodwa onensayo ingabonakala njengobuthakathaka bomnyango kusihlalo seklayenti. Ukubheka okuthathu kuhlukanisa lezi zimo, futhi akukho okukodwa okudinga ukuhlolwa kokuqhuma.
| Observation | What to inspect |
|---|---|
| one core busy, bytes steady | per-core CPU, implementation, offload status |
| calls degrade during transfers | queueing and the access link |
| one remote destination slow | that route and its service |
Kala ngokudlulisa okuvunyelwe ukuthi ukusebenzise, futhi engeza umsebenzi wangasikhathi ngesikhathi ngezinyathelo hhayi konke ngakanye. Funda izinga eliqhubekayo nokuphendula okusebenzisanayo ndawonye, ngoba ukuhlolwa kwesilinganiso esiphakeme kuphela kufihla isikhathi esisiphelelo esingasasebenzi. Umnyango odlula umthamo wawo ophezulu ngesikhathi izingcingo ziphuka awuphumelelanga ukuhlolwa.
Bese uphinda ukugijima ngemithwalo yokuzikhethela emisiwe. Umngcele ohambayo lapho ikhophi lesekelayo lima awukaze ube umngcele womnyango.
Guqula ukuqhathanisa kube inombolo ongayivikela
Khetha insiza ephelile futhi uveze imfuneko ngamayunithi ayo: izingqikithi ekusetshenzisweni okuqondiwe ngehora elimatasatasa, amabhithi ngomzuzwana ohlangothini ngalunye, noma izikhathi ezenzeka ngasikhathi ngaphansi komngcele wokubambezeleka. Shiya isikhala sezibuyekezo, ukuxilonga nokubuyisela, ngoba iseva ehlezi ophahleni lwayo olukaliwe ayinalutho olusele lomsebenzi oyigcina isebenza. Bese ubhala izinombolo eduze kokucushwa okuzikhiqizile, kufaka inani lamaklayenti nokuhlolwa okusetshenzisiwe.
Inombolo yabasebenzisi ngeyodwa ingqikithi iyinombolo engathwaleki kalula kulo msebenzi, ngoba icabanga inhlanganisela yephrothokholi nephrofayela yedivayisi okungayabelana ngayo isayithi elandelayo. Gcina ukukala futhi ulahle ifomula. Uma othile ecela umthamo wabasebenzisi abangamashumi amahlanu abengeziwe, impendulo eqotho iphrofayela yehora elimatasatasa yalabo bashumi amahlanu, hhayi ukuphindaphinda.
Qopha isikhathi sokuphendula kanye nezinga lokudlulisa. Umthamo ogcina kuphela ukudluliswa kwenqwaba awuwona umthamo wabantu abasezingcingweni, futhi ukubuyekezwa okulandelayo kuzobuza ngomehluko.
Khetha phakathi kokukhulisa phezulu nokuhlukanisa indima
Uma umngcele okaliwe uyingqikithi eyodwa, izingqikithi ezengeziwe ngesivinini esifanayo zingase zingasizi; ingqikithi esheshayo noma imodeli ehlukile yabasebenzi ingasiza. Uma umngcele kuyi-CPU iyonke, isenzakalo esikhulu siyisixazululo esiqondile. Uma umngcele kuwuxhumano lokufinyelela, akukho ukuguqulwa kweseva okusizayo futhi ukuqhathanisa kuphela kumhlinzeki. Ukuhlukanisa indima ye-web ne-VPN kumasingathi ahlukene kuthenga ukuzihlukanisa ngenani lengaphezulu lesibili lokuphatha.
Qhathanisa lezo zinketho nenombolo eqoshiwe hhayi zodwa. Ushintsho oluphinda kabili insiza eyayingeyona isithiyo luyindleko engenanzuzo, futhi irekhodi yiyo ekuvumela ukuthi usho lokho ngaphandle kwengxabano. Kala futhi ngemuva koshintsho ngomthwalo ofanayo, kungenjalo ushintshile umqagelo ngomunye.