# 애플리케이션 소프트웨어 문제

다음은 성능에 영향을 미칠 수 있는 애플리케이션 소프트웨어 문제에 대한 설명입니다.

## BSP/프레임워크 문제(MSFT/QC)

앱이 포그라운드에 있는 경우에도 앱 메인 스레드/워커 스레드가 **IMPORTANT** QoS 레벨에 포함되지 않는 경우, QoS 레벨은 앱 스레드의 CPU 선택에 영향을 미치므로 Microsoft에 문의하세요.

앱 메인 스레드/워커 스레드의 대기/실행 시간이 Microsoft 또는 Qualcomm 관련 DLL에 대한 종속성으로 인해 길어지는 경우 Microsoft 또는 Qualcomm에 문의하여 문제를 해결하세요.

## 앱 문제

앱 메인 스레드/워커 스레드의 대기 시간이 앱 DLL에 대한 종속성으로 인해 길어지거나 IDLE(0)에 의해 호출되는 경우, 이는 앱 문제이며 구현에서 해결해야 합니다.

앱 메인 스레드/워커 스레드의 대기 시간이나 실행 시간이 특정/써드파티 DLL로 인해 길어지는 경우, 해당 DLL 공급업체에 문의하세요.

## 네이티브/에뮬레이트된 DLL 식별

에뮬레이트된 DLL을 사용하면 앱 성능이 영향을 받습니다. [ListDLLs](https://learn.microsoft.com/en-us/sysinternals/downloads/listdlls) ![devhw](data:image/png;base64,UklGRt4AAABXRUJQVlA4TNIAAAAvD8ADED/BoG0jSe5SXP5I7gkNRG3byLnX4Tn+2K4I2raNw5/iqPxlEwBAGlwuj8BNBPpnsblrANx3P36s+DHQIcQ0dmEfEGPc8WEcCCcO/M2hXv3rDJTcHCTB1es7l9P2UoywA2a3jSW/pp77EhxGkq1E8zjH3R3e/fxjREOI6P8EcH+lqu/oTK/6kS+YwlHVAMjkP0ErP1UNIZZmnsB32Y2lZjNPO7HUUA1HkVWz73lAIiWM6WaegFcHzNOJ3bv89WhdNu1TDx/txhT2np2bzWU=) 명령어를 사용하여 특정 앱에 사용되는 DLL 목록을 확인하세요. [Dumpbin](https://learn.microsoft.com/en-us/cpp/build/reference/dumpbin-reference?view=msvc-170) ![devhw](data:image/png;base64,UklGRt4AAABXRUJQVlA4TNIAAAAvD8ADED/BoG0jSe5SXP5I7gkNRG3byLnX4Tn+2K4I2raNw5/iqPxlEwBAGlwuj8BNBPpnsblrANx3P36s+DHQIcQ0dmEfEGPc8WEcCCcO/M2hXv3rDJTcHCTB1es7l9P2UoywA2a3jSW/pp77EhxGkq1E8zjH3R3e/fxjREOI6P8EcH+lqu/oTK/6kS+YwlHVAMjkP0ErP1UNIZZmnsB32Y2lZjNPO7HUUA1HkVWz73lAIiWM6WaegFcHzNOJ3bv89WhdNu1TDx/txhT2np2bzWU=) 명령어를 사용하여 사용된 DLL(네이티브/에뮬레이트) 유형을 확인하세요.

- [ListDLLs](https://learn.microsoft.com/en-us/sysinternals/downloads/listdlls) ![devhw](data:image/png;base64,UklGRt4AAABXRUJQVlA4TNIAAAAvD8ADED/BoG0jSe5SXP5I7gkNRG3byLnX4Tn+2K4I2raNw5/iqPxlEwBAGlwuj8BNBPpnsblrANx3P36s+DHQIcQ0dmEfEGPc8WEcCCcO/M2hXv3rDJTcHCTB1es7l9P2UoywA2a3jSW/pp77EhxGkq1E8zjH3R3e/fxjREOI6P8EcH+lqu/oTK/6kS+YwlHVAMjkP0ErP1UNIZZmnsB32Y2lZjNPO7HUUA1HkVWz73lAIiWM6WaegFcHzNOJ3bv89WhdNu1TDx/txhT2np2bzWU=) 명령줄 유틸리티는 프로세스에 로드된 DLL을 보고합니다. 특정 프로세스나 모든 프로세스에 로드된 모든 DLL, 또는 특정 DLL이 로드된 프로세스들을 나열하는 데 사용할 수 있습니다. ListDLLs는 또한 디지털 서명을 포함한 DLL의 전체 버전 정보를 표시할 수 있으며, 서명되지 않은 DLL을 검색하기 위해 프로세스를 스캔하는 데 사용될 수 있습니다.

    예를 들어, 특정 프로세스의 DLL을 나열하려면 다음 명령어를 실행하세요.

listdlls <pid of the App>
        Copy to clipboard
- [Dumpbin](https://learn.microsoft.com/en-us/cpp/build/reference/dumpbin-reference?view=msvc-170) ![devhw](data:image/png;base64,UklGRt4AAABXRUJQVlA4TNIAAAAvD8ADED/BoG0jSe5SXP5I7gkNRG3byLnX4Tn+2K4I2raNw5/iqPxlEwBAGlwuj8BNBPpnsblrANx3P36s+DHQIcQ0dmEfEGPc8WEcCCcO/M2hXv3rDJTcHCTB1es7l9P2UoywA2a3jSW/pp77EhxGkq1E8zjH3R3e/fxjREOI6P8EcH+lqu/oTK/6kS+YwlHVAMjkP0ErP1UNIZZmnsB32Y2lZjNPO7HUUA1HkVWz73lAIiWM6WaegFcHzNOJ3bv89WhdNu1TDx/txhT2np2bzWU=) 명령어는 DLL의 아키텍처 유형을 확인하는 데 사용됩니다. 예시:

Dumpbin /headers C:\Windows\System32\ntdll.dll
        Copy to clipboard

![../../_images/dumpbin.png](data:image/png;base64,UklGRjQTAABXRUJQVlA4TCcTAAAvKUJHAN/BKJIkRbn/dcBw4OncoydGkWQ7ae44yBkNFDfMoyFnfDiIJFuNWkAcMCfW4pM0MN75mP+IYTAEHUo6OKhgYeccoUXJnbJjZonpaCBRKggxk/GiJPDRU+GHWIKIHyYSSBD64YW/BxKkLwYi3h8PNzg0SLmfhbfnjl0ZhgShBP5EEGJAbhtJkkT5b3bmHF01u++ImAC/sqmWKFWoaOpxCEn2zLxQeOhBL/tLYVAWd5ZElNK9+lM9GS889yRVDBft+idaFIaj39lHSvqB9qEUhpMTLYbRetSbTVUwTqdUIqGcHKq0urWwqFCpdC/0KeTclIpk06rLrZ3tC949R29DrqxgUYLoQu92J0mKSnHDpz4/Dk1dTWbvqiyyP4Z2UXlDZVbkkfT9MZ35wK9n0dr2tm0kipMlOUVIMJgqTZjCpbdgGjDNFu//xvh///eDVIqQMhPRf1m0bQVtdLLKTExa79MXMPB4+E1BkmyxbXP/awdvZhcfEPnBuMiIkMRIktg2w5gBZSfXe6KPFG+4y3fzDuXxj/98V9TxfllSw3GYT/2KX5a4DyEZTO4od+pPcS/WKv4m7tmP6M/tut7f7rb7oW2nbOtIe5gvxS2GYx/PPToISl2mzH3gij17ul5QMttp3QHqz7wet/aj1/Rcb09PO/CNxaQbdGzCX4ameTKIDnNGkdypVyhzH+a0oZI6+TsWcnN8GED/TklO1Xqi4Ii77+fl5+my6vh5Wi7oUDJmjF0pHPU1HDROfUkNCJ8HdXoZSetm9oZFhCNe8IWEdVdG3cQeOHTwPnL5RR6R2M/+1E6ovBv1W7yJd9mA0vXWBU4VYcnh8umcD7OcZnAxeTdFB57BkWxQDm8QomznfmzSvhzEP+K6BV3GI+ImoBmOA+NFPwoZ/UDpRkfRuwHlg4u7IbWf/UmOAXo36rd4E68rhel6y7M6YUQd4ATKBzrKn1g0iE6cuqB1FFMf/efch6zR9q+6AcZ7PPceDoYnBvior7vQgF40H1wiaj/7E+qgpJStH5Ucr/JuQOm6UcCbsYrZCZ6hL5chyRYsfPH/L4cSlKie8bYv/vX1d4/uBmxeLYPb6dQrL24mF0TthzhOqSs2feiT0CkbULre2ptttDNeurKvXouudUX179n9eDcU4lnRvvj81y8/e9E1oC2Sa179JlHhVx3gmqL2U1oE+RmEtfxm/NuXdorw+T7eGxjXN9hgnPrdUGbuBurX8BsecZTjww9d+/LPAsROt5x6xnu4+292/zv33EKHBqCniAWsPZwwaH8Q8WB34fW0iLxodxntNHZa19sTOSpkFDB+fqaY/TvtBF8xygGdSyQ7aAqEe+hAoYhXQIslV7FKN/EUOQ6nx6de4g1j107KLhQuGvG4KZ9CDzcOar9Id/u0E34jAL+IvNru2J/UBl3vdWHe82o/dGV0fd3Gkbqu/XdZ3rZe7eKv7GZPWl76lt6hPP7xn5//+tKhkYHhTvleznvz68b/YLqNmgKfrkJIG6juXnx2yjDba+vMuxsIZ7I9P8F84iyVHwUnogvHkkNeFXHsxZxz6NMqJem8LQWoPCxkNmuIY6kzQIc5v/kwJ5bfxGeYH60Kyupmqx06b0vO76LzsFASR4iV9EQ8awxVIiM/Cvk8q7OwlSrj1EtOBJ2OIa90zgRK87TU0VtWF8wvY36UgoKAU9ZLAP00b0uS3Jyes1ZVdVQ0QMUUKejJtmeltSiG5m3pV6V8vdF4RgvJdRjtlCEHk3IrkveF6A+xBM3/Qs6Up6WKsPpxLP+JzkcCLrrZLcvlt7POc6LzvlA6b0sBKg8L0ZnztDzChNoPA3bafUAWdxnwrZ+QxeNXqG/Ky89/Nf/sn58Fz2/y7iKC214/2ZuEu1aXpvMRVzfmTj8/xRIl10vQku4/A59/nlKtHYN5V5L0+VJUvhWtDzmjwp2KILJSC89B3pVChzmprBxLlqnQ4OsEIjnP8OVcAPOuxA3mRYB50SX5WRpVb6Fnzlnq/lIIPMN+0Coryh9R95cigBsmvsf+cim8vxSAX0OVL8vdh1QnW+5bJSs9XwoT0OheXXa5BRLAsIGnfQ05Y2agdyFpOU797c4rfr4UxQdl+fmvn//65qNPR96WAPOLYOZYUbdZa7YLD6zfrfOzCCfrO7PJSWp6GzhHXF0cKDjVztzF4s54zd5SyHj8j3cDy89id7bJS5HgRtE75cnZSHmlqFMOc/aJzHtOe5rX/4yfBTeenKXIV6MIyCqR5FJwtVNqwqaPWmev46ibKylvS5DyiJh1Q3h8FAcjkOcwo1zfPMxEZ/ey3Tgda7RgjoVUWASRrJvrc62zWyniqX+Y0rHt1HcvH+9z45s+Mp2nBPer8DQFPPAo5mdxNYHXSe7yV2Y6qXbCK+4gX0WFXseZY87p6ziSlnDmZ5HrOEPyj2+uf5jolLjaSfp7iF7Qf+r/wXm1o0wUnP/wfjz3uxp0N2zSvZj/VmT6YbQBGJFKWsirRTtlYg79ObiyeBlivNOHcU3dKMVdBtB/I3YpTj+MNKBXAw/zt7ux2yMkYqf5c45/nvvD3Z9DFa+P19QN/d/KpX28IZstn+gOQiJDBo8p7vt5+Xm6DNBJDbWDU33Nv8zLZSDrHhWsZ+RXr4md5s85nv8zHH+6G5p4YUj9irqlkguxUfpvwuf0w5AdtC+/WVYPg7Enx1lyuHw658ZnGK/CFqVR6xdFcI0pibiI5rpHgqXtOwQt1vH8OD1Z7YnxcvC6qm5HVj4J6WYcz5IPu94Bqj2MnZxWysHgowrNBEEh6SegY0g5/otFhh8AJmrn9OeAxE+ef/dozjFemQi9jBuExttyQJV+GLID8Kz2pdQHZZAhysOcN+L1jAhI7RR/jourilVMFS/YfSW3J5Fi7vYj+GfYQDtlICzwyFlQpThhhyL/KiRuJzp7FtZHyF28Pl5Tt4iSHSn9NyBj54JrCvpi5NpHNROFhXhCO4m2sdtGU/fIR26nOJzY6JHUxRvSFXXLNhL/E9JtSEhYT7ABuPBYW51y5KvW5bezCphJBNQ9EuW6R/piifEJUt8oLHvtn11Rd8BZMVH9Wk09rhlSfCzXfQF/TXHBrUrYN7xB93r+J7K8qvmmrwG+mLUXF9PaiE59/fgcfEmRTta0E7f7lyFVE+7yzdgRn3qFgGHK3bt7quf/f3Ru7ExnMb+LXPulT+bwxQQfjE9eKkEFljiaAlSyBx0/Iz4bD8NFEeNsmG76bchbC/9FuE+Z30VEn8zhizlcBuKD8TLM+TAYb2pkHAg9b+zyFVvhdSyKhSijuhE3r/RWBoFXSTKvpLE57Tl3TB+MjA7KCE++T9sucGSTSRLHLIDq5jyW6K0I6JO4I5ZhKFpGnHoQbW/WzRp4jz2wBKqbwuawJmDutXQ19ivNuZXFEkm1d5j3KpTeqkB7QpbUb8d7A57jlNLxK4W/5rnesSMxlHoz1a2qh18IeMWr0t4WIM3U+PmZIPaXCVDsPTr/i4XcJ0T06jgbFBJRzhK1bvXf/PNp/piFLgRXZV+fOTeM/SEJ4l1oWpaCKzVwGYx4lasUUi1FN2CqmydDE3Kjh5bbKas8LQ0XGpC543ZPepoKLqg0pxOSyn9SoEsaaCdjMDH5VXIelzC4Bei8VfldiN7IR38L0QVOiUflf7mdCdfuwRu1Fr3ukK2LDYwxTq0/1Mwtax6XIj9LiBCVoPO7kNf4hN6wZ3JGv40/9Xs+IQ0TyVm8i4fxY1uXNuAkpK0UvZM+T0+vOtgTx1A+mYk0n5Rz4zsufSWk6xUce06mLm0gjF07xR2gHwYBJyQjmMvCyHwY36IQsEab/XLx1TgjT0v3Nc+qjw/DklU+yqooymQX1ef8SJicJh10tdfuhfmZSuJjuWfoPC2Ziw2sv2FMOge3KyLnZxEpDj0f1jYjb+STCMg1OQu/zS39p8Rv0k5WvEtIWIFkLjawtkK8kcp+FRF8LfKX6JWkkTq/C3kzn45vIdfkzH6bdyM90BjP+yEKXweWxXlX4HZYdAuhZdX4O+dR6I89dG7lLZCYm05XmdMe5/dlrfvh8jNubxFSsU5/I4L7Be091Ev6l7zDz1btSxxvCuLRQtOMeSm/ytjZ6w3pOJk+zwu5yJ19NDIPFvPGkDOr8N2AM/fb1snhQAL54GveFU+o/C46ngUHKPBK6pDOu0KfjJ3nJY895PYRCjygIeeNYZy6Kn035Iz9tnc6fXEvEVJ5w6Dyu+jsHCClfTmYshEnY+Z5KUTuwkfjYBY9Ge/KcfYbWjM5c79tnSBF2GbU75Ilzii6e9l5XrLIHY5f2KWO556Q4ywlgTJyv+2cjvcZNi9Z5TNbkLhLYVjRrzofjU/NFYrDnMqLLfxnct3QS88vskSLeASEd2bJSU+IhYBLuA1JRp+HHzpGjjOq8N2A0/tt86YGxa5iARydV+WE3yU2Ot+K1knZcTIFgIv5XkofTWwYbZwSS+G7AWfut12fe34zW/YclY9i70jwy3iFb9LfGeoKLY3D/CtPRja3e7e6Qpe5F26svfTF3Ehj+u/1aDN9MberK3Sdz+X+9YS20Bdzv7pCF/lc/sI/30JfzP3qCl3kcwFntaCauPvVFbrI5/InPnztoC/mfnWFLvK5GGe1/FoTXsV1hS72ufiaINtJXsF1ha7zuZDzg4lsCr4ma6hvJD6XhXlYVvpgro1DLgnv9w3N3dgX5TCEmHRcTK17+GBC2s0OXy/E7XExK30wC/OzVBuNL8Z9KZ50BfP7VimPg8k8zN+y/f5WmGelADMOh3xkPaPoz9ldVb6YdtbHRZa3pffBZB6Ie/Gn/vzzreh1iWxQd1T2Kl+IMB6W88HsrcYYlfK2wJdi0r6gw9P9nHXm0WPUa55Fo3ElaF0amtYBerI/Z3NXwReTPvwYhEzznvQ+mMyjOfV8K1qXaAuMV+tbrTT0kHZzlfK2hL0jog+zbaS6WLoCEedXhzntUfBo6RSe6dlked6WyERgDhg2xcEUPJI3ZfP9rbAu0RZGvJqPBdczgmO106p9MUtBnAoIw0CW8jiYzANMNEz5yUU80MizskQTZoBevwjXMyJ6Dn1SXDD/6+vvK6Ji8iug/NSX63kysudcwdwvOMhzrULai5BqCTzvCn0w5GADF2s/fXXVkiU1RPQwgIM8FCcxeFZcytjp+BP6U8hXvn5Q8sEs2Y6PIXe15Glpp0ziYOCnbHyV7jLouBT3rdB/Qg513wob1g/SWSteCInSXSmjAOBYJA4GHOQpaJyyb4X+E3KIw3GiT0U1dgUQo17ytPjLwOJg0mONlFwXZd8KxxxyHOZskH0qFDZzJay66WSACvmhcTDpi4NF8q0A5AJPQTH2yyB77pUiErU11gN2PqJjYJkOR37CUSj5Vhjk0K1V4fpBBYEZH5OPdr4u0Pe5gnEwTIfWo3/k1+y4FfKEz7mi9TXKkOhTSb6aU2/HxzA+kqflV+9ymPMbout3w/O7LHIz1G4JX72k/eujouN9Wp1w7FgeFWf0IS977pQaLsZsJsbmRdkO8TM8KmLZc6dU8OZhjnj278TiX+z4mXXPnfJ0XzaHNot/seNn1j13yjOWj9Jo0TwqBcA3U62M9xHLSWREpvEvGCHB+kNLnjulmvtx3PoL8L7DbMS1sP7QuudO+aG7mN9la3YN2qd8sb/m1L1Tp77y3Vzoxzme+10OxN2w7Tiwgfes433x8fZbCen14JSbwlOWF0jyfDbOmg8lw603C/7Hu6HYA3bM0/IiFRL3rpDpZOCvutV+lp3+VmE9NT41eh0gvR4QlfOw0BdT5GmBymDsuO6msfR2XMwfY+uS+kLRd5Nl553hxeqcOEO6+bEjNifJfqQ/KWCJOXRW1DvSO9B2Ij7mp9F5ajLPm9h+2q0fTcjjwtYLwhhS5mE53vwF9YTmV4HeggvxxgJden2h6LvJKsk7E6IcA60zYqZUAu0EhxjAItu1dFvvyDE7LZ9NNMxTnncyMwkfXj0mzbnpoPS2DZ/MonpCRXozl9ahXKG+0CnfjY/0ODCfjKqTTJ0p6YNblCei3FYqTxwuK1zFnv3A/jDstHw2WEWyAed5K97+kLai5zGsE3S+nhDYVaD3jBKX1RfKvpusnHdGFUSnd7B/dsDdoDcqzyZ/z2kkrtEP2h/ETmKfbv5nA5nnTWzfL9oz4LPHBoJSrrqVqwK9ZzS5orxRND9CjoNL6iSm01e2Qf6SbDbWSULXN+RqP7A/NGCf56fRO8g8b0DgLHCacDexod8liKO5+mL6ekJBBXrPKHFZfSH13ZTSvDNWos/UKd3HH1F5brQMXtCGuqp3pP3ho2WfdaYiz+sXORv0PlW8gSoPi+R16esJRdl6TyhySX2h3nej9RR5Z3ypTgxUEjPLZxNgB6Qfx6oGc70jNEAg9mnd4M887+ZeRL2DV34Ul6PYlMtfxnOfLV71mudxCAczeGtbxH4R+djVL7ZxGa493vQ3b4/jPXR3qL6V2cDHQk87iIH6kAj6PT4kglGEf1P078nL7RQb10fjOk6G0P1h4JAGPijLj041AA==)

참고

`dumpbin` 명령어를 실행하려면 Visual Studio의 개발자 명령 프롬프트를 사용하세요.

Last Published: Jan 13, 2026

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