Idan ana maganar auna aikin hanyar sadarwa, irin 3 An gabatar da shi a matsayin ɗaya daga cikin kayan aikin da masu kula da tsarin da masu sha'awar fasaha ke amfani da su. Wannan shirin yana ba ku damar yin aiki gwajin saurin canja wurin bayanai tsakanin na'urori guda biyu, wanda ke da amfani musamman a cikin hanyoyin sadarwa na kamfanoni da mahalli inda haɗin kai shine maɓalli mai mahimmanci. Don ƙarin bayani kan inganta aikin, zaku iya tuntuɓar yadda ake inganta aiki.
Ɗaya daga cikin abubuwan da suka fi dacewa na iperf3 shine ikon yin aiki a ciki Yanayin Multi-thread, ƙyale gwaji tare da rafukan bayanai da yawa a lokaci guda. Wannan yana da mahimmanci yayin neman kimanta aiki a cikin cibiyoyin sadarwa na babban gudu, kamar 10 Gbps ko sama. A cikin wannan labarin, za mu bincika zurfin yadda ake amfani da iperf3 a cikin wannan yanayin, gami da fasalulluka, daidaitawa, da mafi kyawun ayyuka don samun ingantaccen sakamako.
Menene iperf3 kuma menene amfani dashi?
irin 3 kayan aiki ne na buɗe tushen da aka ƙera don auna ma'aunin iyakar bandwidth mai iya kaiwa tsakanin na'urori biyu da aka haɗa ta hanyar hanyar sadarwar IP. Ana amfani da shi sosai don gwajin aiki a ciki hanyoyin sadarwa na gida (LAN), manyan cibiyoyin sadarwa (WAN) kuma har ma akan haɗin WiFi. A cikin wuraren da ake buƙatar sassauci, kamar tare da Rasberi Pi uteididdigar Module 5, iperf3 na iya zama kayan aiki mai mahimmanci.
Ba kamar sauran makamantan kayan aikin ba, iperf3 yana ba da damar daidaitawa daban-daban muhimmai sigogi, wanda ya sa ya yiwu siffanta gwaje-gwaje don daidaita su zuwa takamaiman bukatun mai amfani. Waɗannan sigogi sun haɗa da:
- Zaɓin tsarin watsawa tsakanin TCP, UDP da SCTP.
- Ma'anar Girman taga TCP.
- Kanfigareshan na adadin bayanai don watsawa.
- Analysis na mai jan hankali da asarar fakiti akan haɗin UDP.
- Yi gwaje-gwaje tare da mahara lokaci guda haɗi.
Babban fasali na yanayin zaren da yawa a iperf3
Shafin 3.16 na iperf3 ya gabatar da goyon baya ga Multi-threading, ba da damar rarraba rafukan bayanai da yawa a cikin nau'ikan sarrafawa daban-daban. Wannan yana da amfani musamman a mahallin cibiyar sadarwa. babban gudu, inda haɗin gwiwa guda ɗaya bazai isa ba don daidaita yawan bandwidth da ake samu. Idan kuna sha'awar ƙarin cikakkun bayanai game da manyan na'urori, muna ba da shawarar karantawa game da AMD Versal RF Adaftar SoCs.
Fa'idodin yanayin Multi-thread sun haɗa da:
- Babban aiki: Multi-core hardware ne mafi alhẽri amfani.
- Ingantattun sakamako: Mafi kyawun simulators na gaske lodin zirga-zirga.
- Gwajin bidirectional: Yana ba ku damar kimanta gudu a duka kwatance lokaci guda.
Yadda ake shigar iperf3 akan tsarin aiki daban-daban
Kafin amfani da iperf3, dole ne a shigar da shi akan na'urorin da za su shiga cikin gwaje-gwajen aiki. Ga yadda ake yin shi akan tsarin gama gari:
Girkawa akan Windows
Don shigar da iperf3 akan Windows, bi waɗannan matakan:
- Zazzage fakitin hukuma daga kirarf.fr.
- Cire fayil ɗin ZIP zuwa wurin da ake so.
- Bude taga umarni (cmd) kuma kewaya zuwa babban fayil inda mai aiwatarwa yake (
iperf3.exe).
Shigarwa akan Linux da macOS
A yawancin rarrabawar Linux da macOS, iperf3 yana samuwa a cikin wuraren adana hukuma:
- A kan Debian ko Ubuntu:
sudo apt-get install iperf3 - Akan CentOS ko RHEL:
sudo yum install iperf3 - A kan macOS:
brew install iperf3
Gudun iperf3 a cikin yanayin zaren da yawa
Don yin gwaje-gwaje masu zare da yawa, dole ne mu fara farawa iperf3 a yanayin uwar garken akan ɗayan injinan:
iperf3 -sSannan, daga injin abokin ciniki, muna gudanar da umarni mai zuwa don kunna rafukan bayanai da yawa:
iperf3 -c [IP_SERVIDOR] -P 4Inda:
-c [IP_SERVIDOR]yana bayyana uwar garken IP.-P 4yana nuna cewa za a yi amfani da haɗin kai guda 4.
Don yin gwaji a bangarorin biyu a lokaci guda, muna amfani da:
iperf3 -c [IP_SERVIDOR] -P 4 -dSakamakon bincike
Sakamakon da aka samu a iperf3 ya haɗa da mahimman bayanai kamar:
- Ancho de banda: Ana auna a Mbps ko Gbps.
- Jitter: Jinkiri wajen isar da kunshin.
- Hasara: Yawan fakitin da basu isa daidai ba.
Waɗannan dabi'u suna ba da damar kimanta matsayin hanyar sadarwa da ganowa yiwu cunkoso ko latency al'amurran da suka shafi. Amfani da iperf3 a cikin yanayin zaren da yawa shine kyakkyawan dabara don kimanta ayyukan cibiyoyin sadarwa masu sauri. Godiya ga ikonsa na rarraba kaya a kan haɗe-haɗe da yawa, ana samun ƙarin daidaitattun ma'auni na gaske. Tare da shigarwa mai sauƙi da zaɓuɓɓukan daidaitawa na ci gaba, wannan kayan aiki ya zama muhimmiyar hanya ga masu gudanar da tsarin da masu sha'awar sadarwar. Don ƙarin bayani mai amfani, zaku iya tuntuɓar jagorarmu akan ingantaccen tsarin sadarwa.
