WDF์™€ ํ•จ๊ป˜ WPT(Windows Performance Toolkit) ์‚ฌ์šฉ - Windows drivers

WPT ๋‹ค์šด๋กœ๋“œWPT ๋‹ค์šด๋กœ๋“œ

Windows 10๋ถ€ํ„ฐ WPT(Windows Performance Toolkit)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ KMDF ๋˜๋Š” UMDF 2 ๋“œ๋ผ์ด๋ฒ„์˜ ์„ฑ๋Šฅ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. Facebookx.comLinkedIn๋ฉ”์ผ์ธ์‡„

  • ์•„ํ‹ฐํด
  • 07/08/2024
  • ๊ธฐ์—ฌ์ž 4๋ช…

ํ”ผ๋“œ๋ฐฑWindows 10๋ถ€ํ„ฐ WPT(Windows Performance Toolkit)๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์ง€์ •๋œ KMDF(์ปค๋„ ๋ชจ๋“œ ๋“œ๋ผ์ด๋ฒ„ ํ”„๋ ˆ์ž„์›Œํฌ) ๋˜๋Š” UMDF(์‚ฌ์šฉ์ž ๋ชจ๋“œ ๋“œ๋ผ์ด๋ฒ„ ํ”„๋ ˆ์ž„์›Œํฌ) 2 ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ ์„ฑ๋Šฅ ๋ฐ์ดํ„ฐ๋ฅผ ๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

WPT์šฉ WDF(Windows ๋“œ๋ผ์ด๋ฒ„ ํ”„๋ ˆ์ž„์›Œํฌ) ํ™•์žฅ์€ ์–ด๋–ป๊ฒŒ ๋„์›€์ด ๋  ์ˆ˜ ์žˆ๋‚˜์š”?

WPT๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์„ฑ๋Šฅ ์ธ์‚ฌ์ดํŠธ๋ฅผ ์–ป๊ฑฐ๋‚˜ ์„ฑ๋Šฅ ๋ฌธ์ œ๋ฅผ ํ•ด๊ฒฐํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์˜ˆ์‹œ:

  • ๋“œ๋ผ์ด๋ฒ„์˜ WDF I/O ์š”์ฒญ ์™„๋ฃŒ์œจ, CPU ์‚ฌ์šฉ๋ฅ  ๋ฐ PnP ๋ฐ ์ „์› ์ฝœ๋ฐฑ์— ์†Œ์š”๋œ ์‹œ๊ฐ„์„ ๊ฒ€์‚ฌํ•ฉ๋‹ˆ๋‹ค.
  • UMDF 2 ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์œ ์‚ฌํ•œ KMDF ๋“œ๋ผ์ด๋ฒ„์™€ ๋น„๊ตํ•˜๊ณ  UMDF๊ฐ€ ์„ฑ๋Šฅ ์š”๊ตฌ ์‚ฌํ•ญ์„ ์ถฉ์กฑํ•˜๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.
  • WDF I/O ๊ฒฝ๋กœ์˜ ์„ฑ๋Šฅ ๊ฒฐํ•จ์„ ์‹๋ณ„ํ•ฉ๋‹ˆ๋‹ค.
  • ์ง€์ •๋œ ์ฝœ๋ฐฑ์˜ ์ธ์Šคํ„ด์Šค๊ฐ€ ์˜ค๋ž˜ ๊ฑธ๋ฆฌ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ ๋‹ค์Œ ์ƒ˜ํ”Œ๋ง๋œ CPU ์‚ฌ์šฉ๋Ÿ‰์„ ๊ฒ€์‚ฌํ•˜์—ฌ ๊ทธ ์ด์œ ๋ฅผ ์ดํ•ดํ•ฉ๋‹ˆ๋‹ค.
  • ๋””๋ฐ”์ด์Šค๊ฐ€ D0 ์ „์› ์ƒํƒœ์˜ ์ „์›์„ ๋„ˆ๋ฌด ์ž์ฃผ ์ „ํ™˜ํ•˜๊ณ  ์žˆ๋Š”์ง€ ํ™•์ธํ•ฉ๋‹ˆ๋‹ค.

์‹œ์ž‘

WPT๋Š” Windows ADK(ํ‰๊ฐ€ ๋ฐ ๋ฐฐํฌ ํ‚คํŠธ)์˜ ์ผ๋ถ€์ž…๋‹ˆ๋‹ค. ๋‹ค์šด๋กœ๋“œ์—์„œ ADK๋ฅผ ์„ค์น˜ํ•˜๊ณ  Windows ADK๋ฅผ ์„ค์น˜ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

WPT๋Š” Windows ์„ฑ๋Šฅ ๋ ˆ์ฝ”๋”์™€ WPA(Windows ์„ฑ๋Šฅ ๋ถ„์„๊ธฐ)์˜ ๋‘ ๊ฐ€์ง€ ๋„๊ตฌ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. ์ด ํ•ญ๋ชฉ์—์„œ๋Š” WPR์„ ์‚ฌ์šฉํ•˜์—ฌ ์ถ”์ ์„ ๊ธฐ๋กํ•œ ๋‹ค์Œ WPA๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ตฌ์„ฑ ๊ฐ€๋Šฅํ•œ GUI ํ˜•์‹์œผ๋กœ ์ถ”์ ์„ ๋ด…๋‹ˆ๋‹ค.

Windows ์„ฑ๋Šฅ ๋„๊ตฌ ํ‚คํŠธ๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ WDF ๋“œ๋ผ์ด๋ฒ„์˜ ์„ฑ๋Šฅ์„ ์ธก์ •ํ•˜๋Š” ๋ฐฉ๋ฒ•์„ ์•Œ์•„๋ณด๋ ค๋ฉด ๋‹ค์Œ ๋น„๋””์˜ค๋ฅผ ์‹œ์ฒญํ•˜๊ฑฐ๋‚˜ ๋น„๋””์˜ค ์•„๋ž˜ ๋‹จ๊ณ„๋ฅผ ์ฝ์–ด๋ณด์„ธ์š”. ๋น„๋””์˜ค์™€ ๋‹จ๊ณ„๋Š” ๋™์ผํ•œ ์ ˆ์ฐจ๋ฅผ ๋‹ค๋ฃน๋‹ˆ๋‹ค.

WDF ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ ์ด๋ฒคํŠธ ๋กœ๊ทธ ๊ธฐ๋ก ๋ฐ ๋ณด๊ธฐ

  1. ์•„์ง ์„ค์น˜๋˜์ง€ ์•Š์€ ๊ฒฝ์šฐ ๋“œ๋ผ์ด๋ฒ„๋ฅผ ์„ค์น˜ํ•ฉ๋‹ˆ๋‹ค.
  2. ๊ด€๋ฆฌ์ž ๊ถŒํ•œ ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ์—์„œ ๋‹ค์Œ ๋ช…๋ น์„ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.

<WdfPerfEnhancedVerifier.cmd ServiceName><UMDF ๋˜๋Š” KMDF>

WPT ๋ฅผ ์„ค์น˜ํ•œ ์œ„์น˜์—์„œ WdfPerfEnhancedVerifier.cmd ๋ณต์‚ฌํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐœ๋ฐœ ์ปดํ“จํ„ฐ์— WPT๋ฅผ ์„ค์น˜ํ•œ ๊ฒฝ์šฐ WPT ์„ค์น˜ ๋””๋ ‰ํ„ฐ๋ฆฌ์—์„œ ๋Œ€์ƒ ์ปดํ“จํ„ฐ๋กœ ์Šคํฌ๋ฆฝํŠธ๋ฅผ ๋ณต์‚ฌํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์ด ์Šคํฌ๋ฆฝํŠธ๋Š” 4๋‹จ๊ณ„์—์„œ ETW ๊ณต๊ธ‰์ž๋ฅผ ์‚ฌ์šฉํ•  ๋•Œ ์„ฑ๋Šฅ ๋ถ„์„์„ ์‚ฌ์šฉํ•˜๋„๋ก ์„ค์ •ํ•˜๋Š” ๋ฐ ํ•„์š”ํ•œ ์ด๋ฒคํŠธ๋ฅผ ํ”„๋ ˆ์ž„์›Œํฌ์—์„œ ๊ธฐ๋กํ•˜๋„๋ก ์ง€์ •๋œ ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ ๋ ˆ์ง€์ŠคํŠธ๋ฆฌ ํ•ญ๋ชฉ์„ ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค.

  1. ์ปดํ“จํ„ฐ๋ฅผ ๋‹ค์‹œ ๋ถ€ํŒ…ํ•ฉ๋‹ˆ๋‹ค.
  2. ๊ด€๋ฆฌ์ž ๊ถŒํ•œ ๋ช…๋ น ํ”„๋กฌํ”„ํŠธ์—์„œ ๋‹ค์Œ ๋ช…๋ น์„ ์ž…๋ ฅํ•ฉ๋‹ˆ๋‹ค.

Wpr.exe -Start WdfTraceLoggingProvider -filemode

์ด ๋ช…๋ น์€ WDF์— ๋Œ€ํ•œ ETW ๊ณต๊ธ‰์ž๋ฅผ ์‚ฌ์šฉํ•˜๋„๋ก ์„ค์ •ํ•ฉ๋‹ˆ๋‹ค. ์ปดํ“จํ„ฐ์—์„œ ์ถ”์  ๊ธฐ๋ก์„ ์‹œ์ž‘ํ•ฉ๋‹ˆ๋‹ค.

์ฐธ๊ณ  2๋‹จ๊ณ„์™€ ๋งˆ์ฐฌ๊ฐ€์ง€๋กœ Wpr.exe WPT๋ฅผ ์„ค์น˜ํ•œ ์œ„์น˜์—์„œ ๋ณต์‚ฌํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐœ๋ฐœ ์ปดํ“จํ„ฐ์— WPT๋ฅผ ์„ค์น˜ํ•œ ๊ฒฝ์šฐ WPT ์„ค์น˜ ๋””๋ ‰ํ„ฐ๋ฆฌ์—์„œ ๋Œ€์ƒ ์ปดํ“จํ„ฐ๋กœ ์ด๋Ÿฌํ•œ ํŒŒ์ผ์„ ๋ณต์‚ฌํ•ฉ๋‹ˆ๋‹ค.

๋ฐ์Šคํฌํ†ฑ์šฉ Windows 10 ๋ฒ„์ „(Home, Pro, Enterprise ๋ฐ Education)์—์„œ๋Š” ์ถ”์ ์„ ๊ธฐ๋กํ•˜๊ธฐ ์œ„ํ•œ GUI๋ฅผ ์ œ๊ณตํ•˜๋Š” Wprui.exe ์ถ”์ ์„ ์‹œ์ž‘ํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ์ถ”๊ฐ€ ์˜ต์…˜์—์„œ ๋ฆฌ์†Œ์Šค ๋ถ„์„์„ ํ™•์žฅํ•˜๊ณ  WDF ๋“œ๋ผ์ด๋ฒ„ ์ž‘์—…์„ ์„ ํƒํ•ฉ๋‹ˆ๋‹ค. 18. ๊ด€์‹ฌ ์žˆ๋Š” ์‹œ๋‚˜๋ฆฌ์˜ค๋ฅผ ์—ฐ์Šตํ•ฉ๋‹ˆ๋‹ค. 19. ETW ์ถ”์  ์„ธ์…˜ ์ค‘์ง€: Wpr.exe -Stop MyPerfTrace.etl 20. Windows ์„ฑ๋Šฅ ๋ถ„์„๊ธฐ ๋ทฐ์–ด์—์„œ ์ด๋ฒคํŠธ ์ถ”์  ๋กœ๊ทธ๋ฅผ ์—ฝ๋‹ˆ๋‹ค.

Wpa.exe MyPerfTrace.etl ๋™์ผํ•œ ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ ๋‹ค๋ฅธ ์ถ”์ ์„ ์บก์ฒ˜ํ•˜๋ ค๋ฉด Wpr.exe ์‚ฌ์šฉํ•˜์—ฌ ์ƒˆ ์ถ”์ ์„ ์‹œ์ž‘ํ•˜๊ณ  ์ค‘์ง€ํ•ฉ๋‹ˆ๋‹ค. ๋‹ค๋ฅธ ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ ์ถ”์ ์„ ์บก์ฒ˜ํ•˜๋ ค๋ฉด ๋จผ์ € ์ƒˆ ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ WdfPerfEnhancedVerifier.cmd ๋‹ค์‹œ ์‹คํ–‰ํ•ฉ๋‹ˆ๋‹ค.

์ถ”์  ๋ถ„์„

๋“œ๋ผ์ด๋ฒ„์˜ ์„ฑ๋Šฅ ๋ถ„์„์„ ์‹œ์ž‘ํ•˜๋ ค๋ฉด ์™ผ์ชฝ์—์„œ ๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰๊ธฐ๋ฅผ ์ฐพ์•„ ๊ณ„์‚ฐ ๋ฒ”์ฃผ๋ฅผ ์—ฐ ๋‹ค์Œ ๋ถ„์„ ํƒญ ์•„๋ž˜์˜ ์ฃผ ์ž‘์—… ์˜์—ญ์œผ๋กœ UMDF ๋˜๋Š” KMDF ๊ทธ๋ž˜ํ”„๋ฅผ ๋•๋‹ˆ๋‹ค. ์ด ์Šคํฌ๋ฆฐ์ƒท์€ ๊ทธ๋ž˜ํ”„ ํƒ์ƒ‰๊ธฐ ์ฐฝ์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

UMDF ์ „์šฉ ํ…Œ์ด๋ธ”๊ณผ KMDF ๋“œ๋ผ์ด๋ฒ„์šฉ ํ…Œ์ด๋ธ”์ด ์žˆ์Šต๋‹ˆ๋‹ค.

UMDF I/O ์š”์ฒญ ๊ทธ๋ž˜ํ”„ ๋ฐ ์š”์•ฝ ํ…Œ์ด๋ธ”

WPT๋Š” ๋‹ค์Œ ๋‘ ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์œผ๋กœ WDF I/O ์š”์ฒญ ์™„๋ฃŒ ์ฒ˜๋ฆฌ๋Ÿ‰์„ ํ‘œ์‹œํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

  • ์ดˆ๋‹น ์™„๋ฃŒ๋˜๋Š” I/O ์š”์ฒญ ์ˆ˜
  • ๊ฐ I/O ์š”์ฒญ์˜ ๊ธฐ๊ฐ„(Gantt ์ฐจํŠธ ํ˜•์‹)

๋‹ค์Œ ์Šคํฌ๋ฆฐ์ƒท์€ CPU ๋ฐ UMDF I/O ์š”์ฒญ ์„ฑ๋Šฅ์— ๋Œ€ํ•œ ์ƒ˜ํ”Œ ์š”์•ฝ ๊ทธ๋ž˜ํ”„ ๋ฐ ํ…Œ์ด๋ธ”์„ ๋ณด์—ฌ ์ค๋‹ˆ๋‹ค. UMDF I/O ์š”์ฒญ ์™„๋ฃŒ์œจ ๊ทธ๋ž˜ํ”„์—์„œ ์ดˆ๋‹น ์š”์ฒญ ์ˆ˜๊ฐ€ y ์ถ•์— ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

์š”์•ฝ ํ‘œ์—์„œ ๋Œ€๋ถ€๋ถ„์˜ ์—ด์€ ์„ค๋ช…์ด ์ข‹์ง€๋งŒ ์ฃผ์˜ํ•ด์•ผ ํ•  ๋ช‡ ๊ฐ€์ง€ ์‚ฌํ•ญ์ด ์žˆ์Šต๋‹ˆ๋‹ค. WdfDevice ์—ด์—๋Š” I/O ์š”์ฒญ๊ณผ ์—ฐ๊ฒฐ๋œ WDFDEVICE ํ•ธ๋“ค์ด ํฌํ•จ๋ฉ๋‹ˆ๋‹ค. ActivityID์—๋Š” I/O ์š”์ฒญ์— ๋Œ€ํ•œ ๊ณ ์œ  ์‹๋ณ„์ž๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ๋“œ๋ผ์ด๋ฒ„์— I/O ์š”์ฒญ์„ ์ „๋‹ฌํ•  ๋•Œ ์ด ์‹๋ณ„์ž๋ฅผ ๋งŒ๋“ญ๋‹ˆ๋‹ค. ํ™œ๋™ ์‹๋ณ„์ž๊ฐ€ ์ด๋ฏธ ํ•ด๋‹น IRP์™€ ์—ฐ๊ฒฐ๋œ ๊ฒฝ์šฐ ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ํ•ด๋‹น ์‹๋ณ„์ž๋ฅผ ์‚ฌ์šฉํ•ฉ๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ํ™œ๋™ ์‹๋ณ„์ž ์‚ฌ์šฉ์„ ์ฐธ์กฐ ํ•˜์„ธ์š”.

์ง„์ž… ์‹œ๊ฐ„์€ ํ”„๋ ˆ์ž„์›Œํฌ๊ฐ€ ๋“œ๋ผ์ด๋ฒ„์— ์š”์ฒญ์„ ์ „๋‹ฌํ•œ ์ถ”์  ํƒ€์ž„์Šคํƒฌํ”„์ด๋ฉฐ, ์ข…๋ฃŒ ์‹œ๊ฐ„์€ ๋“œ๋ผ์ด๋ฒ„๊ฐ€ WdfRequestComplete ๋˜๋Š” ์š”์ฒญ์„ ์™„๋ฃŒํ•˜๊ธฐ ์œ„ํ•œ ๊ด€๋ จ ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•  ๋•Œ์˜ ํƒ€์ž„์Šคํƒฌํ”„์ž…๋‹ˆ๋‹ค.

KMDF I/O ์š”์ฒญ ๊ทธ๋ž˜ํ”„ ๋ฐ ์š”์•ฝ ํ…Œ์ด๋ธ”

KMDF ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ I/O ์š”์ฒญ ์ •๋ณด๋ฅผ ๋ณด์—ฌ ์ฃผ๋Š” ์œ ์‚ฌํ•œ ์Šคํฌ๋ฆฐ์ƒท์€ ๋‹ค์Œ๊ณผ ๊ฐ™์Šต๋‹ˆ๋‹ค.

PnP ํŒŒ์›Œ ์ฝœ๋ฐฑ ๊ทธ๋ž˜ํ”„ ๋ฐ ์š”์•ฝ ํ…Œ์ด๋ธ”

WPT๋Š” ๊ฐ PnP ๋ฐ ์ „์› ์ฝœ๋ฐฑ์˜ ์ฒ˜๋ฆฌ ์‹œ๊ฐ„์„ ํ‘œ์‹œํ•  ์ˆ˜๋„ ์žˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ ์Šคํฌ๋ฆฐ์ƒท์€ ์ƒ˜ํ”Œ KMDF ๋“œ๋ผ์ด๋ฒ„ ๋ฐ ์ƒ˜ํ”Œ UMDF ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ EvtDeviceD0Entry, EvtDeviceD0Exit ๋ฐ EvtDevicePrepareHardware ์ฝœ๋ฐฑ ๊ธฐ๊ฐ„์„ ๋ณด์—ฌ์ค๋‹ˆ๋‹ค.

WdfDevice ์—ด์—๋Š” ์ฝœ๋ฐฑ๊ณผ ์—ฐ๊ฒฐ๋œ WDFDEVICE ํ•ธ๋“ค์ด ํฌํ•จ๋ฉ๋‹ˆ๋‹ค. ActivityID์—๋Š” ์ฝœ๋ฐฑ ์ธ์Šคํ„ด์Šค์— ๋Œ€ํ•œ ๊ณ ์œ  ์‹๋ณ„์ž๊ฐ€ ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.

๊ณ„์ธก๋˜๋Š” ํ˜ธ์ถœ์€ ๋ฌด์—‡์ž…๋‹ˆ๊นŒ?

์ด ์„น์…˜์—์„œ๋Š” ์œ„์— ํ‘œ์‹œ๋œ ๊ทธ๋ž˜ํ”„ ๋ฐ ํ…Œ์ด๋ธ”์„ ๋นŒ๋“œํ•˜๋Š” ๋ฐ ์‚ฌ์šฉ๋˜๋Š” ์ด๋ฒคํŠธ๋ฅผ ์„ค๋ช…ํ•ฉ๋‹ˆ๋‹ค.

ํŠน์ • ๋“œ๋ผ์ด๋ฒ„์— ๋Œ€ํ•œ WdfPerfEnhancedVerifier.cmd ์‹คํ–‰ํ•œ ํ›„ ์‹œ์Šคํ…œ์—์„œ ์ง€์ •๋œ ๋“œ๋ผ์ด๋ฒ„์˜ ์ฝœ๋ฐฑ ์ค‘ ์ผ๋ถ€๋ฅผ ํ˜ธ์ถœํ•  ๋•Œ ๋ฐ ์ง€์ •๋œ ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ์ผ๋ถ€ ํ”„๋ ˆ์ž„์›Œํฌ ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•  ๋•Œ ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ETL ์ถ”์  ๋กœ๊ทธ์— ์ด๋ฒคํŠธ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค.

I/O ์š”์ฒญ์ด ์‹œ์ž‘๋˜๋Š” ์‹œ๊ธฐ๋ฅผ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ๋‹ค์Œ ์ฝœ๋ฐฑ์„ ํ˜ธ์ถœํ•  ๋•Œ ์ด๋ฒคํŠธ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค.

  • EvtIoDefault
  • EvtIoRead
  • EvtIoWrite
  • EvtIoDeviceControl
  • EvtIoInternalDeviceControl

๋˜ํ•œ ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ๋‹ค์Œ ๋ฉ”์„œ๋“œ๋ฅผ ํ˜ธ์ถœํ•  ๋•Œ I/O ์š”์ฒญ ์‹œ์ž‘ ์ด๋ฒคํŠธ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค.

  • WdfIoQueueRetrieveNextRequest
  • WdfIoQueueRetrieveRequestByFileObject
  • WdfIoQueueRetrieveFoundRequest

I/O ์š”์ฒญ์ด ์™„๋ฃŒ๋˜๋Š” ์‹œ๊ธฐ๋ฅผ ํ™•์ธํ•˜๊ธฐ ์œ„ํ•ด ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ๋‹ค์Œ์„ ํ˜ธ์ถœํ•  ๋•Œ ์ถ”์ ํ•ฉ๋‹ˆ๋‹ค.

  • WdfRequestComplete
  • WdfRequestCompleteWithInformation
  • WdfRequestCompleteWithPriorityBoost

๋งˆ์ง€๋ง‰์œผ๋กœ PnP/Power ์ฝœ๋ฐฑ์— ๋Œ€ํ•œ ์ฝœ๋ฐฑ ๊ธฐ๊ฐ„์„ ๊ฒฐ์ •ํ•˜๊ธฐ ์œ„ํ•ด ํ”„๋ ˆ์ž„์›Œํฌ๋Š” ๋‹ค์Œ ๋“œ๋ผ์ด๋ฒ„ ์ œ๊ณต ์ฝœ๋ฐฑ ๋ฃจํ‹ด์„ ํ˜ธ์ถœํ•  ๋•Œ์™€ ์™„๋ฃŒํ•  ๋•Œ๋ฅผ ๊ธฐ๋กํ•ฉ๋‹ˆ๋‹ค.

  • EvtDeviceD0Entry
  • EvtDeviceD0Exit
  • EvtDevicePrepareHardware
  • EvtDeviceReleaseHardware
  • EvtIoStop

๋ฆฌ์†Œ์Šค ๋ฐ ๋ฌธ์ œ ํ•ด๊ฒฐ

  • WdfPerfEnhancedVerifier.cmd ์Šคํฌ๋ฆฝํŠธ๋ฅผ ์‹คํ–‰ํ•œ ํ›„ ๋‹ค์‹œ ๋ถ€ํŒ…ํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.
  • ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ์ด๋ฒคํŠธ ๋กœ๊ทธ ๋ฅผ ๊ธฐ๋กํ•˜๋„๋ก ๊ตฌ์„ฑ๋˜์–ด ์žˆ๋Š”์ง€ ํ™•์ธํ•˜๋ ค๋ฉด ! WdfKd.wdfdriverinfo ์ปค๋„ ๋””๋ฒ„๊ฑฐ ๋ช…๋ น์ž…๋‹ˆ๋‹ค. ๋“œ๋ผ์ด๋ฒ„๊ฐ€ ์„ฑ๋Šฅ ์ถ”์ ์„ ์œ„ํ•ด ๊ตฌ์„ฑ๋œ ๊ฒฝ์šฐ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์ถœ๋ ฅ์ด ํ‘œ์‹œ๋ฉ๋‹ˆ๋‹ค.

!WdfKd.WdfDriverInfo Echo.sys โ€ฆ โ€ฆ ———————————- WDF Verifier settings for echo.sys is ON Enhanced verifier: performance analysis hooking ON ———————————-

  • ๊ฐœ๋ฐœ ๋ฐ ํ…Œ์ŠคํŠธ ๋ชฉ์ ์œผ๋กœ๋งŒ ๋“œ๋ผ์ด๋ฒ„ ์ฝ”๋“œ ์„œ๋ช… ์ •์ฑ…์˜ ์ ์šฉ์„ ์ผ์‹œ์ ์œผ๋กœ ์‚ฌ์šฉํ•˜์ง€ ์•Š๋„๋ก ์„ค์ •ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๋‚ด์šฉ์€ ๊ฐœ๋ฐœ ๋ฐ ํ…Œ์ŠคํŠธ ์ค‘์— ์„œ๋ช…๋˜์ง€ ์•Š์€ ๋“œ๋ผ์ด๋ฒ„ ํŒจํ‚ค์ง€ ์„ค์น˜๋ฅผ ์ฐธ์กฐํ•˜์„ธ์š”.

๊ด€๋ จ ํ•ญ๋ชฉ

Windows Performance Analyzer

์ด ํŽ˜์ด์ง€๊ฐ€ ๋„์›€์ด ๋˜์—ˆ๋‚˜์š”?

YesNo์ œํ’ˆ ์‚ฌ์šฉ์ž ์˜๊ฒฌ ์ œ๊ณต|Microsoft Q&A์—์„œ ๋„์›€๋ง ๋ณด๊ธฐ

FAQ

What are some famous roulette scandals and controversies throughout history?

What are some famous roulette scandals and controversies throughout history? 1. The Eudaemons โ€“ In the 1970s, a group of physics students at the University of California Santa Cruz used a computer to predict the outcomes of roulette games in Nevada casinos. They called themselves โ€œThe Eudaemonsโ€ and made significant profits before their operation was shut down. 2. The Ritz-Carlton Scandal โ€“ In 2004, a team of Eastern European gamblers used a laser scanner and a computer to predict where the ball would land on the roulette wheel at the Ritz-Carlton casino in London.

When and where was the game of roulette first played?

When and where was the game of roulette first played? The game as we know it today first appeared in Paris in 1796, and quickly gained popularity throughout Europe, especially in the casinos of Monte Carlo. The addition of the zero by Francois and Louis Blanc in the mid-19th century helped to increase the house edge and make the game more profitable for casinos.

What is WPT Global in UK?

WPT Global is an extension of the World Poker Tour (WPT), a renowned series of professional poker tournaments. It focuses on providing an online poker platform that allows players to participate in various poker games and tournaments. Key Features of WPT Global 1.Online Poker Games: Offers a variety of poker formats, including Texas Hold’em, Omaha, and more. 2.Tournaments: Hosts regularly scheduled tournaments with various buy-ins, including satellite tournaments that can lead to larger live events.

Where is WPT World Championship 2024?

Where is WPT 2024? The 2024 WPT World Championship will take place at Wynn Las Vegas. A complete schedule for the festival will be finalized and announced in the coming months. For the latest updates on this event and all other World Poker Tour happenings, visit WPT.com. To learn more about the venue, check out WynnLasVegas.com.

This site only collects related articles. Viewing the original, please copy and open the following link:WDF์™€ ํ•จ๊ป˜ WPT(Windows Performance Toolkit) ์‚ฌ์šฉ - Windows drivers

๐Ÿ”ฅ ๐Ÿฅณ wpt download ๐ŸŽˆ
๐ŸŽ€ Latest Articles ๐ŸŽง ๐Ÿ”ฅ Popular Articles ๐Ÿ‘„
๐ŸŽข Recommended Articles ๐ŸŽข

Windows ์„ฑ๋Šฅ ๋„๊ตฌ ํ‚คํŠธ

Windows Assessment and Deployment Kit์— ํฌํ•จ๋œ Windows Performance Toolkit์€ Windows ์šด์˜ ์ฒด์ œ ๋ฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์‹ฌ์ธต์ ์ธ ์„ฑ๋Šฅ ํ”„๋กœํ•„์„ ์ƒ์„ฑํ•˜๋Š” ์„ฑ๋Šฅ ๋ชจ๋‹ˆํ„ฐ๋ง ๋„๊ตฌ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. (์ธ๋ฑ์Šค)

์˜จ๋ผ์ธ ํฌ์ปค WPT Global ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ! PC / ์•„์ดํฐ / ์•ˆ๋“œ๋กœ์ด๋“œ

์•ˆ๋…•ํ•˜์„ธ์š” :^) ์˜ค๋Š˜์€ ์ „์„ธ๊ณ„ 60์—ฌ๊ฐœ ๊ตญ์—์„œ ์• ์šฉํ•˜๋Š” ์˜จ๋ผ์ธ ํฌ์ปค ํ™€๋ค APP ์ธ WPT Global ๊ฐ€์ž…ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ ์†Œ๊ฐœํ•ด ๋“œ๋ฆฌ๋ ค ํ•ฉ๋‹ˆ๋‹ค ^_^) PC ๋ฒ„์ ผ ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ์•„๋ž˜ ๋งํฌ๋ฅผ ํด๋ฆญํ•ด์„œ WPT Global ๋‹ค์šด๋กœ๋“œ ์‚ฌ์ดํŠธ์— ์ ‘์†ํ•ฉ๋‹ˆ๋‹ค. https://wptglobal.com/ko/poker-download ์˜จ๋ผ์ธ์œผ๋กœ ํฌ์ปค๋ฅผ ํ”Œ๋ ˆ์ดํ•˜๊ณ  ์‹ค์ œ ๊ธˆ์•ก ํš๋“. WPT Global - ์˜จ๋ผ์ธ ์˜ค๋ฆฌ์ง€๋„ ์›”๋“œ ํฌ์ปค ํˆฌ์–ด - ๊ฐ€์žฅ ์•ˆ์ „ํ•œ ์˜จ๋ผ์ธ ํฌ์ปค ํ† ๋„ˆ๋จผํŠธ ๋ฐ ํ˜„๊ธˆ์„ ์ƒ๊ธˆ์œผ๋กœ ๋ฐ›์•„๊ฐˆ ์ˆ˜ ์žˆ๋Š” ๊ฒŒ์ž„์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. wptglobal.com https://t.me/+RxEWpwreE545ZTk1 ์ขŒ์ธก ์ƒ๋‹จ์ด๋‚˜ ์šฐ์ธก ์ƒ๋‹จ์— ์žˆ๋Š” WPT Global ๋‹ค์šด๋กœ๋“œ๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค WPT Global ์—ด๊ธฐ๋ฅผ ๋ˆŒ๋Ÿฌ..

# Article Title Keyword Article Link Article Details
WPT Global Real Online Poker APK Mobile Game Download- Juxia
GitHub - web-platform-tests/wpt: Test suites for Web platform specs โ€” including WHATWG W3C and others
WPT Global vs GGPoker: Which Poker Platform Should You Choose in 2025?
ะกะบะฐั‡ะฐั‚ัŒ WPT Global โ€” ะทะฐะณั€ัƒะทะธั‚ัŒ ะบะปะธะตะฝั‚ ะดะปั ะŸะš Android iOs (2024)
WordPress Themes & Website Templates from ThemeForest
Asias Largest Online Poker Room Natural8
Download free WPT Global 1.0 for macOS
Poker Bonus Free Poker Tournament Tickets Global Spins
Download Best Poker Software Play Poker Online Poker Games
Best Poker Site for Real Money 2025 โ€” Why WPT Global Stands Out
WPT Global Newest Promo: Ticket to Some Additional Play Money
Frank Stepuchin Leads 2024 WPT Seminole RRPO After Day 1
One Shot โ€“ Freezeout Tournament by WPT Global
Download WPT Global Mexicoย android on PC
WPT Global: The Premier Choice for Poker Players
WPT Global Casino: A Fun-Filled Adventure
Qualify for the WPT Global Main Event via Low Buy-In Satellites
์˜จ๋ผ์ธ ํฌ์ปค WPT Global ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ! PC / ์•„์ดํฐ / ์•ˆ๋“œ๋กœ์ด๋“œ
Download and install WPT Global (2024 Manual)
Asias Largest Online Poker Room Natural8
Download โ€“ ClubWPT โ€“ Play Poker Online To Win Cash & Prizes
What is Hyper Dash in WPT Global?Dive into Quick Thrilling Poker Action!
Official Male FIP Ranking 2024 Padel FIP
WPT Global Review 2025 โ€” Why Itโ€™s One of the Best Online Poker Sites Today
โ€ŽWPT Global: Play Poker Online on the Appย Store
Use WPT777 Bonus Code to Claim Your Special Offer at WPT Global
WPT Chinese-Arabic Dictionary for iPhone - Free App Download
Which Countries Can Play WPTGlobal in 2024?
WSOP 2024 Tournament Schedule
๐ŸŽก Poker Games wpt download wpt global download ๐Ÿ“บ
TRITON MONTE CARLO: ALL THE NEWS REPORTS AND RESULTS FROM ACROSS THE FESTIVAL - Triton Poker
WPT Globals New Welcome Bonus: Up to $3580 in Rewards
2025 WSOP Explosion! New Formats + Huge Prizes Poker Players Must Not Miss It!
Merge Word JPG PDF Files Online
ๅพทๅทžๆ‰‘ๅ…‹่‘ซ่Šฆๆ€Žไนˆๆฏ”ๅคงๅฐ
ATP WTA Live App
โ€ŽWPT Global - Real Online Poker dans lโ€™App Store
WPT GLOBAL - All You Should Know
- YouTube
WatchWPT - World Poker Tour TV - APK Download for Android Aptoide
WPT World Championship 2024 Kicks Off at Wynn Las Vegas: What to Expect
- YouTube
Top Online Poker Tournaments to Watch and Play in 2025
The Thrilling Race for WPT Season 22 Player of the Year at Wynn Las Vegas
ClubWPT: Poker Casino by WPT Enterprises Inc.
- YouTube
Download โ€“ ClubWPT โ€“ Play Poker Online To Win Cash & Prizes
Qualify for Red Dragon Poker Tour Jeju 2025 via WPT Global Satellites
WPT Poker Review: How to Play WPT Global Updated 2024
How to Qualify for WPT Live Events Online in 2025
WPT Global Countries Guide: All you need to know (2024 Update)
Search results for wpt global poker downloadใ€Guangsuan GLB server bestใ€‘
Play Online Poker on Android: The 2025 Guide
WPT Global Real Online Poker Latest Android Game Download - gamespot
Adapt Phone Number in WPT pdfFiller
WPT APP Downloadใ€Guangsuan GLB server bestใ€‘wpt global pokerใ€Guangsuan GLB server bestใ€‘ - OneHealthNG
2024 WPT Prime UK Championship will kick off on September 13
WPT Global Download How to Download and Play WPT Global PokerNews
Vincent Meli Raises to 100000 with Kโ™ฃ๏ธ Jโ™ฃ๏ธ Francois Tosques Calls with Kโ™ฆ๏ธ 10โ™ฅ๏ธ
Revolutionizing the Way the World Moves
Most Popular Games on WPT Global A Comprehensive Guide
WPT Global Review Use PN1500 for Exclusive Bonus PokerNews
RELEASE : WPT App for IOS and Android-FREE Aquaknow
์˜จ๋ผ์ธ ํฌ์ปค WPT Global ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ! PC / ์•„์ดํฐ / ์•ˆ๋“œ๋กœ์ด๋“œ
WPT Global Now Title Sponsor For Triton Poker Super High Roller Series
Download and Install WPT Free Poker: Global Application Play WPT Free Poker: Global App Download Official
Is Global Poker Real Money?
Phil Ivey Hosts Festive Meet-Up Game at Wynn Las Vegas This December
How to Win at Online Slots in 2025 with WPT Global
WPT Global Download How to Download and Play WPT Global PokerNews
Threads
WPT Global ยฅ110 CNยฅ Million Sunday Hyper PKO Showdownโ€‹
Winamax sports Sports betting Online poker - Winamax
Search results for: WPT APP Downloadใ€Guangsuan GLB server bestใ€‘
Steam Community Market :: Listings for Download ๅพฎๆ’ฒๅ…‹ WPT Global WPK 2-4ๅฏ็บฆๅฑ€ VXๅŠ dianf15 ๆณกๆณกๅฎขๆœ๏ผšdf715 ็œŸ้‡‘APPไธ‹่ผ‰้ ป้“ Play Buckshot .mlz
WPT Prime Championship Returns with Jereld Sam Shining
Join the WPT on Pickleplay โ€” World Pickleball Tour
A Womanโ€™s Guide to Selecting theโ€‚Perfect Sex Toy
Chroma EV Wireless Power Transfer ATS
No Deposit Free Spins at WPT Global โ€“ Play Without Spending
How to Win at Online Blackjack: Strategies for 2025
Online Casino Welcome Bonus No Deposit 2025
How to Start Playing Online Poker in 2025: A Beginnerโ€™s Guide
New Rules for WSOP Paradise: Electronic Devices and Real-Time Assistance
Can I Play GGPoker in the US?
- YouTube
WordPress Themes & Website Templates from ThemeForest
Revolutionizing the Way the World Moves
๋””์ž์ธ ํŒŒ๋จน๊ธฐ : ๋„ค์ด๋ฒ„ ๋ธ”๋กœ๊ทธ
- YouTube
How to Download Register and Master WPT Global: 2025 Ultimate Guide
Cory Zeidman Pleads Guilty to Sports Betting Fraud Scheme
Paulius Plausinaitis Wins GGMillion$ SHR for $315054
Golden Bounty Championship: Your Weekly Shot at $100K on WPT Global
WPT Global Bonus Terms: Cashing In Made Simple
- YouTube
WPT Global Withdrawal Guide: Cashing Out Made Simple
- YouTube
Play Real Money Poker in 2025 with WPT Global
๐Ÿ“น Download wpt download wpt global download ๐Ÿ˜

Download โ€“ ClubWPT โ€“ Play Poker Online To Win Cash & Prizes Play poker online on the official website of the World Poker Tourยฎ for a chance to win a share of $100K in monthly cash & prizes including a VIP seat to a live WPTยฎ Main Tour event.

Play poker online on the official website of the World Poker Tourยฎ for a chance to win a share of $100K in monthly cash & prizes, including a VIP seat to a live WPTยฎ Main Tour event. Play fun and exciting poker and compete for over $100,000 in cash and prizes every month* in a reliable, safe and easy to use game client

11/19

Windows ์„ฑ๋Šฅ ๋„๊ตฌ ํ‚คํŠธ Windows Assessment and Deployment Kit์— ํฌํ•จ๋œ Windows Performance Toolkit์€ Windows ์šด์˜ ์ฒด์ œ ๋ฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์‹ฌ์ธต์ ์ธ ์„ฑ๋Šฅ ํ”„๋กœํ•„์„ ์ƒ์„ฑํ•˜๋Š” ์„ฑ๋Šฅ ๋ชจ๋‹ˆํ„ฐ๋ง ๋„๊ตฌ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. (์ธ๋ฑ์Šค)

Windows Assessment and Deployment Kit์— ํฌํ•จ๋œ Windows Performance Toolkit์€ Windows ์šด์˜ ์ฒด์ œ ๋ฐ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์˜ ์‹ฌ์ธต์ ์ธ ์„ฑ๋Šฅ ํ”„๋กœํ•„์„ ์ƒ์„ฑํ•˜๋Š” ์„ฑ๋Šฅ ๋ชจ๋‹ˆํ„ฐ๋ง ๋„๊ตฌ๋กœ ๊ตฌ์„ฑ๋ฉ๋‹ˆ๋‹ค. (์ธ๋ฑ์Šค) Fa

11/19

Download Best Poker Software Play Poker Online Poker Games Download the best online poker software to play poker online at WPT Global. Play online poker games holdโ€™em. PLOpoker bonuses & the best rakeback in the world

Download the best online poker software to play poker online at WPT Global. Play online poker games, holdโ€™em. PLO,poker bonuses & the best rakeback in the world Rules of Poker Tournament Rules Poker Glossary Texas Holdโ€™em PLO Short Deck Global Spins Mystery Bounty Insurance Reveal Hands Rabbit Hunt Time Extension Hole Card Betting Gift Fest Jackpots A

11/19

์˜จ๋ผ์ธ ํฌ์ปค WPT Global ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ! PC / ์•„์ดํฐ / ์•ˆ๋“œ๋กœ์ด๋“œ ์•ˆ๋…•ํ•˜์„ธ์š” :^) ์˜ค๋Š˜์€ ์ „์„ธ๊ณ„ 60์—ฌ๊ฐœ ๊ตญ์—์„œ ์• ์šฉํ•˜๋Š” ์˜จ๋ผ์ธ ํฌ์ปค ํ™€๋ค APP ์ธ WPT Global ๊ฐ€์ž…ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ ์†Œ๊ฐœํ•ด ๋“œ๋ฆฌ๋ ค ํ•ฉ๋‹ˆ๋‹ค ^_^) PC ๋ฒ„์ ผ ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ์•„๋ž˜ ๋งํฌ๋ฅผ ํด๋ฆญํ•ด์„œ WPT Global ๋‹ค์šด๋กœ๋“œ ์‚ฌ์ดํŠธ์— ์ ‘์†ํ•ฉ๋‹ˆ๋‹ค. https://wptglobal.com/ko/poker-download ์˜จ๋ผ์ธ์œผ๋กœ ํฌ์ปค๋ฅผ ํ”Œ๋ ˆ์ดํ•˜๊ณ  ์‹ค์ œ ๊ธˆ์•ก ํš๋“. WPT Global - ์˜จ๋ผ์ธ ์˜ค๋ฆฌ์ง€๋„ ์›”๋“œ ํฌ์ปค ํˆฌ์–ด - ๊ฐ€์žฅ ์•ˆ์ „ํ•œ ์˜จ๋ผ์ธ ํฌ์ปค ํ† ๋„ˆ๋จผํŠธ ๋ฐ ํ˜„๊ธˆ์„ ์ƒ๊ธˆ์œผ๋กœ ๋ฐ›์•„๊ฐˆ ์ˆ˜ ์žˆ๋Š” ๊ฒŒ์ž„์„ ์ œ๊ณตํ•ฉ๋‹ˆ๋‹ค. wptglobal.com https://t.me/+RxEWpwreE545ZTk1 ์ขŒ์ธก ์ƒ๋‹จ์ด๋‚˜ ์šฐ์ธก ์ƒ๋‹จ์— ์žˆ๋Š” WPT Global ๋‹ค์šด๋กœ๋“œ๋ฅผ ํด๋ฆญํ•ฉ๋‹ˆ๋‹ค WPT Global ์—ด๊ธฐ๋ฅผ ๋ˆŒ๋Ÿฌ..

์•ˆ๋…•ํ•˜์„ธ์š” :^) ์˜ค๋Š˜์€ ์ „์„ธ๊ณ„ 60์—ฌ๊ฐœ ๊ตญ์—์„œ ์• ์šฉํ•˜๋Š” ์˜จ๋ผ์ธ ํฌ์ปค ํ™€๋ค APP ์ธ WPT Global ๊ฐ€์ž…ํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด์„œ ์†Œ๊ฐœํ•ด ๋“œ๋ฆฌ๋ ค ํ•ฉ๋‹ˆ๋‹ค ^_^) PC ๋ฒ„์ ผ ์„ค์น˜ ๋ฐ ๊ฐ€์ž…๋ฐฉ๋ฒ• ์•„๋ž˜ ๋งํฌ๋ฅผ ํด

11/19