Sida loo cabbiro daahitaanka DPC gudaha Windows oo lagu ogaado barnaamijka keenaya gooyn-yaryar

Haddii kombayutarkaagu uu la kulmaayo dildilaac maqal ah, ku turunturooday marka uu daawanayo muuqaalka, ama u muuqdo inuu "daldalayo" sabab la'aan, waxaa jira tuhmane caadi ah: Daahitaanka DPCDib u dhacan, oo aan la arki karin indhaha qaawan, wuxuu burburin karaa set DJ, duubista DAW kaaga, ama ciyaarta khadka tooska ah marka aad ugu yaraan filayso. Taasi waa sababta ay muhiim u tahay in la ogaado Ku cabbir daahitaanka DPC gudaha Daaqadaha oo xal loo helo.

Si aan kuu caawino, waxaanu diyaarinay taxane ah hababka iyo qalabka wax ku ool ah oo run ahaantii shaqeeyaWaxaan isku darnay sida ugu wanaagsan dhowr khibradood oo adduunka dhabta ah: laga bilaabo adeegsiga LatencyMon iyo PerfMon, ilaa awood la geliyo, adeegyada, darawalada GPU (NVIDIA/AMD), iyo tabaha kale.

Maxay muhiim u tahay in la cabbiro daahitaanka DPC ee Windows?

DPC-yada (Wicitaannada Habraaca Dib loo dhigay) waa shaqooyin uu kernel-ku dib u dhigo si uu u maareeyo qalabku si deggan u gooyo; marka ay urursadaan ama ay socdaan muddo dheer, daahitaanka ayaa kiciyay iyo gooyn-yar-yar oo maqal ah, ku-xad-gudbid muuqaal ah ama barafyo yaryar ayaa muuqda.

Calaamadaha caadiga ah waxaa ka mid ah dhagsiimo maqal ah, ku dhufashada muuqaalka shaashadda oo dhan, ama xargaha la tuuray, waxayna inta badan ku beegan yihiin meelaha ugu sarreeya tobanaan kun oo ilbiriqsiyeed. Kiis caadi ah: kombuyuutar aan shaqaynayn agagaarka 1000–20000 µs iyo markaan fiidiyoowga geliyo shaashadda buuxda waxay kicisaa, xitaa ka dib marka la gooyo kormeeraha labaad.

Qalab lagu kalsoonaan karo si loo cabbiro daahnimada DPC gudaha Windows

Windows 7, waxaad isticmaali kartaa Hubiyaha Daahitaanka DPC (DPCLAT)Way fududahay oo waxay tusaysaa in nidaamku xamili karo socodka wakhtiga-dhabta ah, in kasta oo noocyada casriga ah ee Windows-ka aanu hadda ahayn habka lagu taliyay.

Windows 8, 10 iyo 11, tixraacu waa LatencyMon. Kaliya dhagsii badhanka Play oo u ogolow inuu ordo markaad isticmaaleyso kumbuyuutarkaaga (ciyaaraha ciyaarta, fiidiyowyada, furitaanka barnaamijyada). Inkasta oo loo sameeyay xirfadlayaasha maqalka, waxay cabbirtaa awoodda nidaamka si uu u shaqeeyo wakhtiga dhabta ah oo kuu sheega waxa darawalka ama habka waxay keenaysaa dhibaatooyin xitaa haddii aanad lahayn qalab dhawaaqa ku xidhan.

Dembiilayaasha caadiga ah iyo sida loo dhaqmo

Kahor intaanan falanqeyn hababka lagu cabbiro daahitaanka DPC ee Windows, aan aragno waxa ay yihiin waxyaabaha inta badan keena dhibaatada:

• ndis.sys (shabakad). Tani waxay badanaa la xiriirtaa adabtarada Wi-Fi/Ethernet. Isku day inaad ka joojiso Wi-Fi iyo NIC-yada Maareeyaha Aaladda oo is barbar dhig cabbirada; haddii ay ku guuldareysato, hubi darawalka shabakada ama u beddel darawalka soo saaraha mid guud (ama liddi ku ah).
• ohci1394.sys (FireWire). Haddii aad isticmaalayso IEEE 1394 aaladaha, ka saar inta lagu jiro tijaabada; cusbooneysii darawalada FireWire; oo hubi isku dhacyada IRQ, gaar ahaan GPU-da. Motherboard-yada leh FireWire isku dhafan, kaarka PCI/PCIe ee go'an ayaa laga yaabaa inuu bixiyo waxqabad wanaagsan. daahitaan joogto ah.
• usbport.sys (xakameeyaha USB). Ka soo deji darawalada chipset-ka ee ugu dambeeyay bogga soo saaraha Motherboard-ka. Waxaa jiray horumar la diiwaangeliyay ee Windows 7 SP1 (KB2529073). Marar dhif ah, akhristayaasha kaadhka SD/MMC/CF waxay keeneen DPC sare; dami gelitaankooda Maareeyaha Aaladda oo arag haddii garaafyada ayaa horumariya.
• nvlddmkm.sys (NVIDIA). Cusbooneysii ka nvidia.com, ka saar telemetry rakibo nadiif ah, oo hubi IRQ-yada. Qaybtani waxa ay caan ku tahay xadhkaha DPC ee leh maaraynta awooda gardarada ah; waxa kale oo mararka qaar saameeya darawalada Chipset-ka, markaa waa fikrad fiican in la isticmaalo. mar walba u cusboonaysii.
• ACPI.sys (maamulka awooda). Ku badan laptops Deminta joojinta xulashada, hagaajinta qorshaha korantada, iyo xaaladaha daran, curyaaminta batteriga ACPI ee Maareeyaha Aaladda ayaa laga yaabaa inay ku caawiso, ogaanshaha inaad waayi karto awoodda ku dallacaadda batteriga. Waa dawo adag waana in lagu tijaabiyaa taxaddar cad.

Ficilada la taaban karo si loo yareeyo daahitaanka DPC

Ka bilow aasaaska: gudaha BIOS/UEFI iyo Windows, waxay baabi'isaa sifooyinka awood-badbaadinta gardarrada ah (C-States iyo wixii la mid ah), isticmaal qorshaha waxqabadka sare oo hubi heerkulka. Kuwani waa hagaajinta aasaasiga ah, laakiin waxay aasaas u yihiin isbeddellada intiisa kale si ay u dhaqan galaan.

Dami sugidda xulashada USB Qorshahaaga korantada (AC iyo batari labadaba). Waxaad yaraynaysaa daahitaanka storport.sys oo aad dejin doontaa kaydinta USB iyo qalabka maqalka.

Iyada oo leh Dejinta Awooda Explorer (U orod sida maamule), muuji goobaha qarsoon ee processor-ka: hel "Processor Idle Demote Threshold" iyo "Processor Idle Promote Threshold", ka saar iyaga, ka dibna, Xulashada Awoodda> Maareynta Awoodda Processor, dhig labada marinba 100%. Tani waxay yaraynaysaa isbeddellada shaqo-la'aanta ah ee CPU waxayna hoos u dhigtaa meelaha ugu sarreeya. ee kernel iyo darawallada.

Isla Ikhtiyaarada Awooda, hagaaji: "Waxqabadka Processor: ugu yaraan baarkinka xudunta ah" ilaa 100% (AC iyo batari), "xaalad processor-ka ugu yar" ilaa 100% iyo "xaalad processor-ka ugu badan" ilaa 100%. Wixii "Disable processor-ka shaqo la'aanta", ka tag "enable idle" sida haddii kombayutarkaagu si ka wanaagsan ugu dulqaato. Isbeddelladani waxay yareeyaan "barkinka aasaasiga ah" oo iska ilaali daahitaanka marka "tooska" dunta, in kasta oo ay wax badan cunaan oo ay kor u qaadaan heerkulka.

Samee rakib nadiif ah oo darawallada GPU ahGudaha 3D Control Panel, dooro "doorbida waxqabadka ugu badan." Dhanka AMD, isticmaal DDU, soo saar xirmada darawalka, oo jooji rakibaha. Kadibna, gudaha Aaladda Maareeyaha> Adapters-ka Muujinta, dooro "Cusboonaysiinta Darawalka" oo tilmaan tusaha la soo saaray. Tani waxay ku rakibi doontaa darawalka birta qaawan iyada oo aan wax dheeraad ah la helin.

Daar qaabka MSI GPU kaaga oo leh MSI Utility v3 (maamule ahaan), ka dooro MSI GPU oo u deji mudnaanta Sare. Dib u bilow oo tijaabi Habkani waxa uu yareynayaa muranka hakadka ah waxana uu yarayn karaa ku-tuurashada ciyaaraha.

Ka saar "Windows Update Health Tools" Hadii aad haysato. Sababaha qaar, dhowr qof ayaa la kulma daahitaan hoose ka dib markii ay ka saareen, iyagoo og inaad waayi doonto saaxirkii hubiya haddii PC-gaagu u qalmo Windows 11 oo xannibi kara cusbooneysiinta qaarkood; waa a isdhaafsi miyir leh.

Instala los darawalada chipset si toos ah uga soo saaraha Motherboard-ka. Daaqadaha badanaa waxay ka tagaan si wanaagsan, laakiin xirmada rasmiga ah waxay hagaajinaysaa USB, PCIe, kaydinta, iyo saacadaha-afar tiir oo saameeya DPC in ka badan intaad u malaynayso.

Hagaajinta dheeriga ah ee maqalka-waqtiga dhabta ah (DJs, DAWs, streaming)

Haddii aad u isticmaashid kumbuyuutarkaaga oo keliya duubista ama duubista, waxaad sii wadi kartaa. Gudaha [Maamulaha Hawsha> Adeegyada], jooji adeegyada dheeraadka ah ee soo saaraha laptop-kaaga (tusaale, LG), sababtoo ah waxay cunaan CPU waxayna abuuraan wicitaano xilliyo ah kuwaas oo ku dhamaanaya kordhinta waxqabadka kombiyuutarkaaga. Safafka DPC.

Iyada oo leh Process Lasso (bilaash), iyadoo software-ka DJ-gaagu furan yahay (tusaale, Traktor), hel oo deji: Mudnaanta CPU “Ka Sarreysa Caadiga ah” iyo I/O mudnaanta “High”. Tani waxay ku riixdaa habaynteeda ka hor hababka buuqa waxayna yaraynaysaa qulqulka dhuumaha. maqal-waqtiga dhabta ah.

Adeegyada maqalka ee Windows, ka raadi "audiosrv" iyo "AudioEndpointBuilder" (labadaba gudaha svchost.exe), oo u deji mudnaanta CPU "Sare" iyo I/O mudnaanta "Sare." Sidoo kale, hoosta CPU Affinity, ku xaddid dilkooda dhowr qaybood (tusaale, ka tag labada ugu dambeeya ee firfircoon) si loo dejiyo khasnadaha loona yareeyo guuritaanka u dhexeeya koofiyadaha, taas oo caawisa. qaboojiyaha aan lahayn meelaha ugu sarreeya.

Hoosta System> Settings Advanced> Performance, calaamadee "Jadwalka Processor: Adeegyada Sooyaalka." Codka xirfadlaha ah, doorashadani waxay mudnaan siinaysaa adeegyada nidaamka ee gacanta ku haya I/O, hagaajinta bixinta kaydinta darawalada iyo dhamaadka.

Xusuusta Virtual: Qalabyada maqalka ah ee u heellan ee leh RAM ku filan, waxaad isku dayi kartaa "Fayl la'aan" dhammaan darawallada; waxay yaraynaysaa khaladaadka bogga ee diskka, laakiin waa khatar haddii barnaamijyada kale ay codsanayaan xusuusta badan. Haddii aadan hubin, ka tag faylka bogga oo uu maamulo nidaamka hawlgalka.

PerfMon: Cabbiraadda cilladaha nidaamka tallaabo tallaabo

PerfMon (Performance Monitor) waxay duubi kartaa mitirka Windows waqtiyo kala duwan oo waxay sawiri kartaa garaafyo. Ku gal Windows + R, ku qor "perfmon" waana taas. Waxaa loo isticmaali karaa in lagu ogaado haddii diskooga, CPU, xusuusta, shabakada, ama hababka ay gaarayaan xadkooda oo ay ka dambeeyaan a Daahida DPC waa ka baxsan heerka caadiga ah.

Walxaha iyo Xisaabiyeyaasha: Xogta kooxaha "walxaha" (tusaale, PhysicalDisk), "Counter" waxay cabbiraan shay la taaban karo (tusaale, \ PhysicalDisk%% Idle Time), iyo "Talooyin" kala soocida agabka (disk kasta oo jireed ama xudunta CPU kasta). Farqiga muhiimka ah: PhysicalDisk wuxuu soo koobaa qalabka, iyo LogicalDisk wuxuu cabbiraa qaybaha; gudaha LogicalDisk, waxaad ku arki doontaa xarfaha wadista ama dhibcaha dulsaarka, iyo celceliskooda _Guud waxay soo koobayaan helitaanka dhammaan saxanadaha.

Si aad isu diiwaan geliso Logman Laga soo bilaabo console-ka (admin), waxaad ka abuuri kartaa xogta guud iyo SQL. Ku keydi faylasha C:\perflogs ama meel kasta oo aad doorbidayso; amaradan tusaalaha ah waxay daboolayaan saxanka, xusuusta, shabakada, CPU, habka, iyo nidaamka leh dhexda 5-ilbiriqsi iyo cabbir wareeg ah:

Logman.exe create counter Avamar -o "c: \\ perflogs \\ Emc-avamar.blg" -f bincirc -v mmddhhmm -max 250 -c "\\ LogicalDisk (*) "\\ PhysicalDisk(*)\"""\\Processor(*)\\*" "\\Process(*)\\*" "\\Redirector\*" "\\Server\*" "" System

Sida caadiga ah SQL: ku dar xisaabiye gaar ah Server-ka SQL oo hagaaji magaca tusaale ahaan haddii aysan ahayn asalka:

Logman create counter Avamar_SQL_perf_log -f bin -c "\\Network Interface(*)\*" "\\Redirector \*" "\\Paging File(*)\\*" "\\Memory\*" "\\Process(*)\"""\\Processor(*)\"""\\SQLServer:Databases(*)\*""\\SQLServer:Buffer Manager" -cnf 0 -o C:\SQL_Logs_Performance_AvamarSQL_perf_log.blg

Tirooyinka ugu muhiimsan iyo marinnada faa'iido u leh in lagu ogaado DPC iyada oo loo marayo ilaha nidaamka, oo leh xadka tilmaamaya:

• Xusuusta: % Bytes ka go'an in la isticmaalo> 80% joogtada ah waxay muujinaysaa faylka bog yar; Bytes la heli karo ee ka hooseeya 5% RAM rakibay waa walaac (iyo <1% waa dhibaato qeexan); Bytes-ka la go'aamiyay waa inaysan wax badan kala duwanayn (haddii ay koraan, faylka bogga wuu fidayaa); Pool Nonpaged Bytes> 80% joogtaynta waxay horseedi kartaa dhacdo 2019; Pool Paged Bytes> 70% ugu badnaan waxay u horseedi kartaa dhacdo 2020.
• Processor-ka: Sare % Waqtiga Joojinta waxay muujinaysaa hawlo badan oo qalab ah; % Waqtiga DPC ee ka sarreeya 25% waa la baaray; % Waqtiga Mudnaanta leh oo ku habboon <30% server-yada shabakadda/app; % Processor Time> 90% (1 CPU) ama> 80% (multi) dhibco joogto ah oo buuxinta iyo sare u kaca suurtagalka ah daahitaanka safka.
• ShabakaddaXirmooyinka La Helay La Tuuray> 1 iyo Baakadaha Khaladaadka La Helay hubi darawalada, fiilooyinka iyo Habaynta NIC.
• Disk: % Idle Time wuxuu cabbiraa dhaqdhaqaaq la'aanta saxanka dhabta ah (sare ayaa ka wanaagsan). Celcelis Dhererka Queue Disk-ga in ka yar laba jeer tirada xashiishka ayaa ah calaamad wanaagsan. Latency: Celcelis Disk sec/Akhri ( heer sare <8 ms; wanaagsan <12 ms; la aqbali karo <20 ms; xun> 20 ms) iyo celcelis ahaan. Disk sec/qor (fiican <1 ms; fiican <2 ms; la aqbali karo <4 ms; xun> 4 ms). I/Os ku habboon oo u dhow eber (kala-jajabin/xajmiga-xarigga); LogicalDisk % Space Free> 15% (lagu talinayaa> 25%) si looga fogaado hoos u dhac ku yimid buuxinta.
• Proceso: Qabashada tirinta (leaks), Bytes Virtual (boos sii qabsi), Set Working (dadka deegaanka). Qiimaha koraya ee aan la xakameynin ayaa la socda DPC waxay kordhisaa haddii geeddi-socodku keeno hakadyo badan ama xannibaadyo badan. I/O soo noqnoqda.

Xisaabiyeyaasha kale ee faa'iidada leh: Nidaamka \ Hawlgallada Xakamaynta Faylka / sec iyo System \ File Data Operations / ilbiriqsi si aad u aragto guud ahaan dhaqdhaqaaqa faylka, System\Processor Queue Length for CPU queue, Processor\ interrupts/sec and Processor\DPCs Queued/sec si loo qiyaaso joojinta iyo culeyska DPC ee kombiyuutarka. waqtiga dhabta ah.

Dejinta BIOS, aaladaha, iyo digniinaha

Gudaha BIOS/UEFI, dami aaladaha aadan isticmaalin (dhaxalka Drive A, deked taxan, deked isbarbar socota, maqal la isku daray haddii aad isticmaasho interface dibadda ah), iyo tignoolajiyada tallaabo-qaadista sida Intel SpeedStepAMD K8 Cool & Aamusnaanta, Farsamada Farsamaynta Farsamaynta Intel, ama C1E CPUs haddii aadan u baahnayn. Digniin: Laptop-yada iyo kombuyuutarrada wax-soo-saarka, tani waxay noqon kartaa mid aan faa'iido lahayn; dukumeenti isbedelo oo si gaar ah u tijaabi.

Maareeyaha Aaladda, waxaad dami kartaa qalabka aan loo baahnayn (kaarka dhawaaqa ee nuqul ka mid ah, tunerayaasha TV-ga, modem-ka gudaha, akhristayaasha kaadhka, ama adapters-ka badan ee Ethernet), adigoon taaban saxanadaha, IDE/ATAPI/SATA kontaroolayaasha, mouse, kiiboodhka, ama GPU-ga aasaasiga ah. Hal isticmaale ayaa xalliyay daahinimada sare ee DPC isagoo curyaamiyay Maamulaha Maqalka Qeexida Sare ee Microsoft kaas oo IRQ la wadaagay NVIDIA GPU, ku ilaalinaya codka darawalka Realtek sidaasna meesha looga saaray khilaafka.

NVIDIA, haddii gujisyadu ay baaba'aan markaad riixdo waxqabadka ugu sarreeya oo aad furto app 3D, waxaad horay u haysaa tilmaam: maaraynta korantadu waxay ahayd dembiilaha. Waxaad ku dheggan kartaa goobtaas xasilloon, si aad u sii wanaajiso darawallada nadiifka ah iyo qaabka MSI, ama, haddii aysan waxba shaqayn, tixgeli GPU iyada oo aan lahayn siyaasado badbaadin awood leh oo keena oscillations gobolka.

Ka dib markii la dhex maro aaladaha, dambiilayaasha caadiga ah, iyo hagaajinta wanagsan, way caddahay in lagu qiyaaso daahitaanka DPC ee Windows oo leh LatencyMon/PerfMon iyo si cadaalad ah wax looga qabto awooda, darawalada, iyo aaladaha ay ka dhigayso farqiga oo dhan: halka aad hore u arki jirtay spikes 1.000 – 2.500 µs (ama xitaa 20.000 cagaaran) maqal, iyo muuqaal siman. Gunnada lagu daray waa in aad si sax ah u garanayso waxa aad wax ka beddeshay iyo sababta ay u shaqeyso, taas oo ah habka ugu habboon ee loo maro xajiso Daahitaanka DPC ee gacanta lagu hayo muddada dheer.