Hier das ernüchternde Ergebnis des Einzeilers:
"PerformanceStatistics" = {"iosurfaceTextureCreationBytes"=0,
"HWChannel SDMA0_PAGE | Commands Completed"=709,
"HWChannel VCN0Dec | Commands Completed"=0,
"Device Utilization%"=12,
"orphanedNonReusableSysMemoryCount"=0,
"swapCompleteVideoWaitTime"=0,
"orphanedReusableSysMemoryHitRate"=0,
"oolTextureCreationCount"=20,
"surfaceCount"=45,
"HWChannel KIQ | Commands Submitted"=0,
"HWChannel SDMA1_PAGE | Commands Completed"=979,
"context2DCount"=4,
"surfaceCopyOutWaitTime"=0,
"surfaceReadLockIdleWaitTime"=0,
"stdTexturePageInBytes"=110297088,
"swapBytesPerSample"=0,
"finishCLWaitTime"=0,
"gartCacheBytes"=33554432,
"agpTextureCreationCount"=0,
"stdTextureCreationBytes"=1126400,
"textureCount"=4968,
"HWChannel VCN0Enc | Commands Submitted"=0,
"surfaceTextureCreationCount"=0,
"agprefTextureCreationBytes"=0,
"finish2DWaitTime"=0,
"contextVideoCount"=1,
"orphanedNonReusableSysMemoryBytes"=0,
"surfaceBufferPageOutBytes"=0,
"swapComplete2DWaitTime"=0,
"contextGLCount"=5,
"surfaceBufferTextureCreationCount"=0,
"orphanedReusableSysMemoryBytes"=0,
"orphanedNonReusableVidMemoryCount"=0,
"HWChannel GFX | Commands Completed"=6511,
"HWChannel Compute1 | Commands Completed"=0,
"clientGLWaitTime"=0,
"freeSurfaceSwapBufferWaitTime"=0,
"Fan Speed(%)"=0,
"surfaceBufferReadOutBytes"=0,
"volatileSurfaceCount"=0,
"hardwareSubmitWaitTime"=0,
"HWChannel SDMA1 | Commands Submitted"=0,
"HWChannel Compute1 | Commands Submitted"=0,
"inUseVidMemoryBytes"=2873937920,
"vramFreeBytes"=331710464,
"ioSurfacePageInBytes"=2120294400,
"HWChannel SDMA0 | Commands Submitted"=0,
"finishAll2DWaitTime"=0,
"recoveryCount"=0,
"orphanedReusableVidMemoryCount"=3259,
"Core Clock(MHz)"=0,
"orphanedNonReusableVidMemoryBytes"=0,
"HWChannel SDMA0_PAGE | Commands Submitted"=709,
"Memory Clock(MHz)"=0,
"vramEvictionWaitTime"=0,
"stdTextureCreationCount"=3,
"gartSizeBytes"=11811160064,
"GPU Activity(%)"=0,
"HWChannel VCN0EncLLQ | Commands Submitted"=0,
"oolTexturePageInBytes"=346767360,
"texturePageOutBytes"=0,
"freeToAllocGPUAddressWaitTime"=0,
"gartMapInBytesPerSample"=0,
"Fan Speed(RPM)"=0,
"HWChannel VCN0Dec | Commands Submitted"=0,
"HWChannel VCN0Enc | Commands Completed"=0,
"oolTextureCreationBytes"=13320192,
"finishGLWaitTime"=0,
"HWChannel KIQ | Commands Completed"=0,
"HWChannel SDMA1 | Commands Completed"=0,
"freeDataBufferWaitTime"=7648225,
"HWChannel SDMA1_PAGE | Commands Submitted"=979,
"orphanedReusableVidMemoryHitRate"=94,
"HWChannel SDMA0 | CommandsCompleted"=0,
"inUseSysMemoryBytes"=203923456,
"hardwareWaitTime"=7648225,
"bufferSwapCount"=0,
"swapCompleteGLWaitTime"=0,
"agprefTextureCreationCount"=0,
"agpTextureCreationBytes"=0,
"dataBytesPerSample"=0,
"HWChannel GFX | Commands Submitted"=6511,
"HWChannel Compute0 | Commands Completed"=0,
"iosurfaceTextureCreationCount"=484,
"bufferFlipCount"=0,
"gartMapOutBytesPerSample"=0,
"Temperature(C)"=0,
"contextCLCount"=0,
"surfaceBufferPageInBytes"=0,
"freeSurfaceBackingWaitTime"=0,
"HWChannel Compute0 | Commands Submitted"=0,
"textureVolunteerUnloadBytes"=0,
"ioSurfaceReadOutBytes"=0,
"finishVideoWaitTime"=0,
"HWChannel Compute2 | Commands Completed"=0,
"gartUsedBytes"=203923456,
"Total Power(W)"=0,
"textureReadOutBytes"=0,
"orphanedReusableSysMemoryCount"=0,
"gartFreeBytes"=11607236608,
"dataBufferCount"=0,
"ioSurfacePageOutBytes"=0,
"orphanedReusableVidMemoryBytes"=5199220736,
"surfaceSetShapeIdleWaitTime"=0,
"HWChannel Compute2 | Commands Submitted"=0,
"surfaceWriteLockIdleWaitTime"=0,
"surfaceCopyInWaitTime"=0,
"HWChannel VCN0EncLLQ | Commands Completed"=0}