Kwinqaku elilandelayo siza kuqwalasela enye Ukuqokelelwa kwezinto eziluncedo ibizwa "netutils-linux". Ezi zinokusetyenziselwa yenza lula ukusombulula ingxaki kunye nokulungiswa kokusebenza kwenethiwekhi kwiinkqubo zethu zeGnu / Linux.
Ezi nzuzo zinokuba njalo iluncedo kumaziko edatha kunye nabanikezeli beenkonzo ze-intanethi ngomthwalo onzima womsebenzi kwi bomvu. Ngokuqinisekileyo ngekhe sikubone konke ukusebenza kakuhle kwikhompyuter yethu, nangona ungasoloko usebenzisa ithuba layo. Ngoku iyasetyenziswa kwimveliso kwaye ingasigcinela ixesha elininzi ngokulungisa izixhobo zekhompyuter kunye nokuseta isoftware.
Izixhobo zeNetutils-linux
Olu seto lwezixhobo luya kuthi ncedisa ukwenza inkqubo yokusebenza kwe-Gnu / Linux ngaphandle kwebhokisi. I-Netutils-linux yenziwe ngezixhobo zilandelayo:
- inethiwekhi-phezulu
- snlucop
- irqtop
- softirq-phezulu
- izinga lekhonkco
- I-softnet-stat-top
- rss ileli
- Uvavanyo
- Yandisa-cpu-freq
- rx-buffers-inyusa
- ulwazi-lomncedisi
Faka iNututils-linux
I-Netutils-linux iphuhliswa kusetyenziswa ulwimi lwenkqubo yePython. Ke ngoko kwaye uyabulela koku, unako faka ngokulula usebenzisa iPIP. Okokuqala kwi-Debian, Ubuntu nakwi-Linux Mint singafaka ipayipi ngokuvula i-terminal (Ctrl + Alt + T). Kuyo siza kubhala lo myalelo ulandelayo:
sudo apt-get install python-pip
Emva kokufaka i-PIP, kuya kufuneka siphumeze lo myalelo ulandelayo wokufaka i-netutils-linux:
sudo pip install netutils-linux
Sebenzisa i-Netutils-linux
Njengoko benditshilo imigca engentla, I-Netutils-linux inezinto ezininzi eziluncedo eyenzelwe ngokukodwa ukusombulula iingxaki kwinethiwekhi kunye nokulungiselela ukusebenza kwenethiwekhi. Zonke izinto eziluncedo zahlulwe zangamacandelo amathathu:
- Supervisión
- Ukulungisa
- I-Hardware kunye nokuhlelwa kwayo koqwalaselo
Supervisión
Zonke ezi zixhobo zikumgangatho ophezulu esinokuthi sizifumane phantsi kwecandelo lokongamela azidingi amalungelo engcambu. Siya kuba nakho ukuzisebenzisa njengomsebenzisi oqhelekileyo ngaphandle kwengxaki.
inethiwekhi-phezulu
Esi sixhobo siza kusivumela ukubeka iliso kuphazamiso, iinethiwekhi zokucwangciswa kwenethiwekhi zezixhobo kunye nee-CPUs. Ukuqhuba oku kuluncedo, kuya kufuneka sisebenze kwisiphelo sendlela (Ctrl + Alt + T):
network-top
snlucop
Yiyo Umlindi wepakethe osisiseko de / proc / net / smmp. Ukwenza lo msebenzi, kuya kufuneka siphumeze lo myalelo ulandelayo:
snmptop
irqtop
Esi sixhobo siza kusibonisa ngendlela elula a ukuphazamisa ireyithi esekwe kwi / fayile / iphazamise ifayile yenkqubo yethu yeGnu / Linux. Ungalibali ukuba le nto izokwazi ukuyiphumeza usebenzisa lo myalelo:
irqtop
softirq-phezulu
Lo myalelo uza kusibonisa Ukuhanjiswa kwepakethi kunye nenqanaba lokwamkela ngokusekwe kwifayile / proc / softirqs. Ukuze usebenzise lo myalelo, kuya kufuneka siphumelele kwisiphelo sendlela (Ctrl + Alt + T):
softirq-top
izinga lekhonkco
Xa usenza esi sixhobo, siya kusibonisa Zingaphi iipakethi / iibhayithi ujongano lwenethiwekhi olufumanayo / oludlulisayo kunye nokuba zingaphi iimpazamo ezenzekayo Isekwe kwi / sys / iklasi / umnatha / XXX / ubalo / iifayile zeYYY. Sebenzisa lo myalelo, siza kubhala nje kwisiphelo sendlela (Ctrl + Alt + T):
link-rate
I-softnet-stat-top
Bonisa ezahlukeneyo Iinkcukacha manani ekuqhubekeni kweepakethi yiCPU kwinkqubo yethu yeGnu / Linux. Kuya kufuneka sichwetheze kwisiphelo sendlela (Ctrl + Alt + T) oku kulandelayo ukufumana iziphumo:
softnet-stat-top
Ukulungisa
Ukuqhuba ezi zixhobo kuya kufuneka sizisebenzise njengengcambu okanye ngesudo.
rss ileli
Ngokuzenzekelayo icwangcisa smp_affinity_list ye-IRQ Imigca ye-NIC rx / tx edla ngokusebenza kwi-CPU0. Ikwaxhasa ukuphindaphindwa kabini / kwesikwere kwenkqubo yeenkqubo ezininzi.
sudo rss-ladder enp10s0 0
Uvavanyo
Ivumela i-RPS kuzo zonke ii-CPU ezikhoyo zendawo ye-NUMA Yonke imigca ye-NIC rx. Kuya kufuneka icaciswe ukuba sisixhobo esihle samakhadi enethiwekhi aphantsi.
sudo autorps enp10s0
Yandisa-cpu-freq
Esi sixhobo icwangcisa isikali sokusebenza kweCPU. Uya kuseta elona xabiso liphezulu lesikali ngexabiso lesikali esisezantsi. Oku kuthetha ukuba siya kuba nakho ukusebenzisa onke amandla abaqhubekisi bethu. Elinye inqaku ekufuneka uligcinile engqondweni kukuba iya kuba luncedo kakhulu kwiinkqubo ezibuthathaka kwi-latency.
sudo maximize-cpu-freq
rx-buffers-inyusa
Eli ziko lifumana kwaye liseta ixabiso elifunekayo thintela iipakethe ezilahlekileyo okanye ezilahlekileyo ngelixa ugcina i-latency ephantsi.
I-Hardware kunye nokuhlelwa kwayo koqwalaselo
ulwazi-lomncedisi
Esi sixhobo iyafana nomyalelo we-lshw. Singayisebenzisa ngokuchwetheza kwisiphelo sendlela (Ctrl + Alt + T):
sudo server-info show
Into eluncedo yomncedisi nayo Unokuhlela i-hardware ukongeza kuzo zonke iimpawu zayo kwisikali ukusuka ku-1 ukuya ku-10. Ukongeza kolu luhlu, sinokukwenza ngokuchwetheza kwisiphelo sendlela (Ctrl + Alt + T):
sudo server-info rate
Nabani na ofuna ukufunda okungakumbi ngezi zixhobo kwiphepha GitHub yeprojekthi. Apho uya kufumana inkcazo eneenkcukacha ngazo.
Khipha i-netutils-linux
Ukuphelisa eli qela lezicelo kwinkqubo yethu, kuya kufuneka sivule i-terminal (Ctrl + Alt + T) kwaye sibhale kuyo:
sudo pip uninstall netutils-linux