Ukulanda kwakho kuyashesha, kungani ukuchofoza ngakunye kubonakala kuhamba kancane?

Ukulanda ifayela elikhulu ngokushesha bese uzwa ukuchofoza ngakunye kuhamba kancane akukona ukuphikisana. Umthamo usho ukuthi kungahamba kangakanani ngomzuzwana; isikhathi sokuhamba nokubuya sisho ukuthi ukushintshana kuthatha isikhathi esingakanani ngaphambi kokuba kwenzeke into ewusizo. Ukuthuthukisa okokuqala akusizi lutho kokwesibili, futhi okwesibili yikho umuntu akubonayo lapho ebhala, echofoza noma ekhuluma. Linganisa isikhalo, hhayi uxhumano.

Ifayela elisheshayo, ukuchofoza okuhamba kancane: izinombolo ezimbili ezihlukene

Ukudluliswa okukhulu kugcina idatha ihamba njalo, ngakho kungabika isivinini esinempilo ngisho lapho isicelo ngasinye silindile. Izivivinyo eziningi zivula nezixhumanisi ezimbalwa ngasikhathi sinye, okukhuphula inani eliphelele ngenkathi isicelo esisodwa sihlala sihamba kancane. Imiphumela yomibili iyavumelana, futhi ukusho inombolo ephezulu kumsebenzisi okhalaza ngokubambezeleka yiyo indlela yokulahlekelwa ukuthembana.

Ukulayisha ikhasi kuwuchungechunge lokushintshana okuncane: ukuxazululwa kwamagama, ukusethwa koxhumano, isicelo, impendulo, bese kuba izicelo ezincike kukho. Isinyathelo ngasinye sikhokha isikhathi sokuhamba nokubuya futhi, ngakho indlela enokubambezeleka okukhulu ibonakala ihamba kancane ngisho inomthamo omningi.

Ithumeli lengeza uhambo nokucubungula kwalo, futhi indlela ibaluleke ngaphezu kwelebuli ekumephi. Iziphuma ezimbili ezweni elilodwa zingaba nezindlela ezihluke kakhulu eziya endaweni eyodwa. Umehluko wamamilisekendi angamashumi amabili wanele ukushintsha indlela ikhasi elizwakala ngayo, nakuba kungayinyakazisi neze inombolo yokugeleza. Yingakho ukukhethwa kokuphuma kufanele kulandele isampula yokubambezeleka hhayi isithonjana sefulegi.

Linganisa isikhalo, hhayi uxhumano

Khetha isilinganiso esihambisana nomusho owashiwo umsebenzisi. Ukulanda okuhamba kancane kudinga isivinini esiqhubekayo endleleni efanele; ucingo olubambezelekayo ludinga izibalo zalelo hlelo ngokwalo; ikhasi eliqala kancane lidinga izikhathi zokuxazulula nokusetha.

ping -c 20 10.60.0.5
curl -sS -o /dev/null -w 'ttfb=%{time_starttransfer} rate=%{speed_download}\n' https://files.plant.example/1gb.bin
iperf3 -c 10.60.0.5 -t 10 -P 4

Umyalo wokuqala unikeza isampula yokuhamba nokubuya eya kumsingathi ophendula ngendlela elindelekile, owesibili ubika isikhathi safika kubhayithi yokuqala kanye nesivinini esiqhubekayo soxhumano olulodwa, futhi owesithathu ulinganisa ukugeleza okuphelele ngemifudlana emine ehambisanayo. Zisebenzise zibhekene nendawo efanayo ngesikhathi esifanayo sosuku, ngoba ukuqhathanisa isampula yasekuseni neyasekusihlwa kukhiqiza indaba, hhayi isilinganiso.

Gcina indawo inganyakazi lapho uqhathanisa iziphuma. Ukushintsha kokubili iseva nethumeli kwenza okuguquguqukayo okukodwa kube okubili, futhi umphumela awukwazi ukukutshela ukuthi yikuphi obekubalulekile. Sebenzisa isiphuma ngasinye okungenani izikhathi ezintathu, ngoba isampula eyodwa ivamise ukuwela ekushintsheni komzila noma emzuzwini onomsindo. Imediyeni iwusizo ngaphezu kwecala elingcono kakhulu.

Thatha i-ICMP njengomkhondo hhayi impendulo. Umsubathi ophendulayo angase aphathe izicelo zomsindo ngendlela ehlukile kunaleyo esetshenziswa uhlelo lwakho, futhi impendulo eyodwa elahlekile ayibona ubufakazi bokuthi lonke uhlelo lulahlekelwa amaphakethe.

Ukubambezeleka ngaphansi komthwalo inkinga yomugqa

Iphethini edida abantu kakhulu uxhumano oluzwakala lulungile lapho lungasebenzi futhi lungasebenziseki ngesikhathi sokusekelwa. Lowo umugqa, hhayi umthamo. Isixhumanisi esiphezulu esigcwele sakha ibhafa phambi kwayo yonke enye iphakethe, ngakho ukucindezela ukhiye kulinda ngemuva kwengxenye yokulayisha.

ping -c 20 10.60.0.5 &
iperf3 -c 10.60.0.5 -t 20 -R -b 20M

Umyalo wokuqala uthatha amasampula okubambezeleka ngemuva ngenkathi owesibili ugcwalisa indlela ephambene. Uma izikhathi ze-ping ziqhuma ngesikhathi sokudluliswa bese zilulama ngemuva kwalokho, usubuyisele i-bufferbloat hhayi ukuthola iphutha lomzila. Ukulungiswa ngokuvamile kuyisethingi yokuphatha umugqa, isivinini esiphansi sangemuva, noma ukususa ukudluliswa okukhulu endleleni yokuxhumana.

Ukunciphisa ithrafikhi yangemuva yokuzikhethela kuvame ukusiza ngaphezu kokushintsha izwe lokuphuma. Futhi kushibhile, kuyabuyiselwa futhi kungahlolwa ngomzuzu owodwa. Hlela ukulayisha okukhulu ngaphandle kwezikhathi zomsebenzi uma umugqa ungeke uphathwe, futhi unciphise isivinini sawo uma kufanele sisebenze emini. Isethingi yokuphatha umugqa iwukulungiswa okungcono lapho isikhombisi sisekela okukodwa.

Shintsha into eyodwa bese uqhathanisa okufanayo nokufanayo

Ngokubambezeleka okukhulu lapho kungasebenzi, qhathanisa iziphuma ugcina indawo inganyakazi, bese uqhathanisa imizila yekhandidethi engcono kakhulu. Ngokugeleza okuphansi okuzinzile, bheka umthamo, umthwalo wesiphakeli nokucubungula iklayenti, ngoba leyo imingcele ehlukene.

Bhala phansi ukuthi walilinganisa ini, ngokuqondene nendawo iphi, ngesikhathi sini nangaziphi izilungiselelo. Ukuqhathanisa okungenazo lezo zinto ezine akukwazi ukuphindwa, futhi umuntu olandelayo uzoqala kusifuri.

Bese uhlanganisa ithuluzi nesimangalo esisethikithini. "I-inthanethi ehamba kancane" akusona isilinganiso; "ibhayithi yokuqala yathatha 900 ms kuya kulo msubathi ngenkathi ukugeleza kukuhle" yisilinganiso, futhi sikhomba ngqo ekubambezelekeni hhayi emthameni.