Ithuluzi lokucindezeleka liyijeneretha yomthwalo womsebenzi ehlinzeka nge-CPU, inkumbulo ne-disk I/O ukuhlolwa kokucindezeleka. Ngenketho ye--cpu, umyalo wokucindezeleka usebenzisa umsebenzi we-square-root ukuphoqa ama-CPU ukuthi asebenze kanzima. Lapho inani lama-CPU liphezulu elicacisiwe, imithwalo izokhuphuka ngokushesha.
I-Linux ikuphatha kanjani ukusetshenziswa kwe-CPU?
Umyalo omdala omuhle ophezulu wokuthola Ukusetshenziswa kwe-Linux CPU
- Umyalo ophezulu wokuthola ukusetshenziswa kwe-Linux cpu. …
- Ithi sawubona ku-htop. …
- Bonisa ukusetshenziswa kwe-CPU ngayinye usebenzisa i-mpstat. …
- Bika ukusetshenziswa kwe-CPU usebenzisa umyalo we-sar. …
- Umsebenzi: Thola ukuthi ubani ophethe noma odla ama-CPU. …
- umyalo we-iostat. …
- umyalo we-vmstat.
I-Linux igcizelela kanjani inkumbulo?
Ngilisebenzisa kanjani ithuluzi lokucindezeleka ku-Linux?
- -c 2 : Izalela izisebenzi ezimbili eziphotha ku-sqrt()
- -i 1: Yenza isisebenzi esisodwa siphotha ku-sync()
- -m 1 : Zizalela isisebenzi esisodwa siphotha ku-malloc()/free()
- –vm-bytes 128M : I-Malloc 128MB isisebenzi ngasinye se-vm (okuzenzakalelayo ngu-256MB)
- -t 10s : Isikhathi siphelile ngemva kwemizuzwana eyishumi.
- -v : Yiba nezwi.
I-CPU ingacindezelwa kanjani?
Nansi indlela yokusebenzisa i-Prime95 ukwenza ukuhlolwa kokucindezeleka kwe-PC:
- Landa i-Prime95. …
- Yethula ithuluzi bese ukhetha Ukuhlola ukucindezeleka nje. …
- Kuleli qophelo, ukuhlolwa kuzoqala. …
- Njengamanye amathuluzi okuhlola ingcindezi, kufanele uyeke leli lisebenze cishe ihora (noma uma ngempela ufuna ukwazi imikhawulo ephezulu: usuku).
Kungani ukusetshenziswa kwe-Linux CPU kuphezulu kangaka?
Izimbangela ezijwayelekile zokusebenzisa okuphezulu kwe-CPU
Inkinga yensiza - Noma yiziphi izinsiza zesistimu njenge-RAM, iDiski, i-Apache njll. kungabangela ukusetshenziswa okuphezulu kwe-CPU. Ukucushwa kwesistimu - Izilungiselelo ezithile ezizenzakalelayo noma okunye ukungalungisi kahle kungaholela ezinkingeni zokusebenzisa. Isiphazamisi kukhodi - Isiphazamisi sohlelo lokusebenza singaholela ekuvuzeni kwememori njll.
Ngilibona kanjani iphesenti le-CPU ku-Linux?
Ukusetshenziswa kwe-CPU kubalwa kusetshenziswa umyalo 'ophezulu'.
- Ukusetshenziswa kwe-CPU = 100 - isikhathi sokungenzi lutho.
- Ukusetshenziswa kwe-CPU = ( 100 – 93.1 ) = 6.9%
- Ukusetshenziswa kwe-CPU = 100 - idle_time - steal_time.
Ngikwehlisa kanjani ukusetshenziswa okuphezulu kwe-CPU ku-Linux?
Ukuyibulala (okumele imise ukusebenza komkhawulo wokusetshenziswa kwe-CPU), cindezela u-[Ctrl + C] . Ukuze usebenzise i-cpulimit njengenqubo yangemuva, sebenzisa inkinobho ethi -background noma -b, ukhulule itheminali. Ukuze ucacise inani lama-CPU cores akhona ohlelweni, sebenzisa ifulegi -cpu noma -c (lokhu ngokuvamile kutholwa ngokuzenzakalelayo).
Yini i-Fallocate ku-Linux?
DESCRIPTION phezulu. fallocate kuyinto esetshenziselwa ukukhohlisa isikhala sediski esabiwe sefayela, noma ukuyihambisa noma ukwaba ngaphambili. Kuzinhlelo zefayela ezisekela ikholi yesistimu ye-fallocate, ukwabiwa kwangaphambi kwesikhathi kwenziwa ngokushesha ngokunikeza amabhlogo nokuwamaka njengangaqaliwe, okungadingi i-IO kumabhulokhi wedatha.
Uyisebenzisa kanjani i-stress ku-Linux?
Ngiyisebenzisa kanjani ingcindezi ezinhlelweni ze-Linux? 1. Ukuze uhlole umphumela womyalo ngaso sonke isikhathi uma uwusebenzisa, qala ngokusebenzisa umyalo wesikhathi esiphezulu futhi uphawule phansi isilinganiso somthwalo. Olandelayo, sebenzisa umyalo wokucindezeleka ukuze uveze abasebenzi abangu-8 abaphotha ku-sqrt() ngesikhathi sokuvala kwemizuzwana engama-20.
Ngiyikhulula kanjani inkumbulo ku-Linux?
Lonke uhlelo lwe-Linux lunezinketho ezintathu zokusula inqolobane ngaphandle kokuphazamisa noma yiziphi izinqubo noma amasevisi.
- Sula i-PageCache kuphela. # ukuvumelanisa; echo 1 > /proc/sys/vm/drop_caches.
- Sula amazinyo nama-inode. # ukuvumelanisa; echo 2 > /proc/sys/vm/drop_caches.
- Sula i-pagecache, amazinyo, nama-inode. …
- ukuvumelanisa kuzosusa ibhafa yesistimu yefayela.
Ngikuhlola kanjani ukusebenza kwe-CPU?
Windows
- Chofoza Qala.
- Khetha Iphaneli Yokulawula.
- Khetha Isistimu. Abanye abasebenzisi kuzodingeka bakhethe Isistimu Nokuphepha, bese ukhetha Isistimu efasiteleni elilandelayo.
- Khetha ithebhu ethi Okujwayelekile. Lapha ungathola uhlobo lwephrosesa yakho nesivinini, inani layo lememori (noma i-RAM), kanye nesistimu yakho yokusebenza.
Kushisa kangakanani ku-CPU?
“Ngokuvamile, noma yikuphi kuze kufike kuma-70 degrees Celsius [158 degrees Fahrenheit] kulungile, kodwa uma kushisa, ungaqala ukuba nezinkinga,” kusho uSilverman. I-CPU ne-GPU yakho imvamisa izoqala ukuzishaya phakathi kuka-90 no-105 degrees Celsius (yilokho 194 kuya ku-221 degrees Fahrenheit), kuya ngemodeli.
Yikuphi ukuhlolwa okuhle kakhulu kwe-CPU?
I-Cinebench ingasetshenziselwa ukuhlola ingcindezi ye-CPU ne-GPU. Prime95 iwusizo ekuhlolweni kwe-CPU nokucindezeleka kwe-RAM. I-PCMark10, iBurnIn Test, i-HeavyLoad, ne-Intel Extreme Tuning Utility angamathuluzi aphezulu okuhlola ingcindezi ye-PC. I-CoreTemp, i-AIDA64, ne-IntelBurn Test isofthiwe engcono kakhulu yokuhlola i-CPU Stress.