Sampling process 197 for 3 seconds with 1 millisecond of run time between samples
Sampling completed, processing symbols...
Analysis of sampling Quartz Composer (pid 197) every 1 millisecond
Call graph:
    2244 Thread_1427   DispatchQueue_1: com.apple.main-thread  (serial)
      2240 0x100001258
        2240 NSApplicationMain
          2240 0x100001d2b
            2240 -[NSApplication run]
              2240 -[NSApplication nextEventMatchingMask:untilDate:inMode:dequeue:]
                2240 _DPSNextEvent
                  2240 BlockUntilNextEventMatchingListInMode
                    2240 ReceiveNextEventCommon
                      2240 RunCurrentEventLoopInMode
                        2240 CFRunLoopRunSpecific
                          2240 __CFRunLoopRun
                            2240 _TimerCallback
                              2240 -[QCView render:arguments:]
                                2240 0x10000d873
                                  2240 -[QCOpenGLContext renderPatch:time:arguments:]
                                    2240 -[QCGraphicsContext renderPatch:time:arguments:]
                                      2240 -[QCContext renderPatch:time:arguments:]
                                        2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                          2240 -[QCRenderingManager renderAtTime:arguments:]
                                            2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                              2240 -[QCTrackBall execute:time:arguments:]
                                                2240 -[QCRenderingManager renderAtTime:arguments:]
                                                  2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                                    2240 0x1153104d6
                                                      2240 -[QCRenderingManager renderAtTime:arguments:]
                                                        2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                                          2240 -[QCLighting execute:time:arguments:]
                                                            2240 -[QCRenderingManager renderAtTime:arguments:]
                                                              2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                2240 -[QCCamera execute:time:arguments:]
                                                                  2240 -[QCRenderingManager renderAtTime:arguments:]
                                                                    2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                      2240 -[QCTimeLoop execute:time:arguments:]
                                                                        2240 -[QCRenderingManager renderAtTime:arguments:]
                                                                          2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                            2240 -[QCRenderingManager renderAtTime:arguments:]
                                                                              2240 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                                2240 -[QCCamera execute:time:arguments:]
                                                                                  2239 -[QCRenderingManager renderAtTime:arguments:]
                                                                                    2239 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                                      2238 -[QCRenderingManager renderAtTime:arguments:]
                                                                                        2224 -[QCRenderingPatch _renderAtTime:arguments:]
                                                                                          2209 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                                            2074 -[QCQuadric execute:time:arguments:]
                                                                                              1073 gluPartialDisk
                                                                                                318 glBegin_Exec
                                                                                                  250 gldUpdateDispatch
                                                                                                    208 gldGetTextureLevelImage
                                                                                                      192 gldGetTextureLevelImage
                                                                                                        164 gldGetTextureLevelImage
                                                                                                          105 gldGetTextureLevelImage
                                                                                                            63 gldGetTextureLevelImage
                                                                                                              37 gldGetTextureLevelImage
                                                                                                                22 gldGetTextureLevelImage
                                                                                                                15 gldGetTextureLevelImage
                                                                                                                  13 gldGetTextureLevelImage
                                                                                                                  2 gldGetTextureLevelImage
                                                                                                              26 gldGetTextureLevelImage
                                                                                                            27 gldGetTextureLevelImage
                                                                                                            15 __memcpy
                                                                                                          59 gldGetTextureLevelImage
                                                                                                        22 gldGetTextureLevelImage
                                                                                                        6 memcmp
                                                                                                      16 gldGetTextureLevelImage
                                                                                                    14 __spin_lock
                                                                                                    11 pthread_mutex_unlock
                                                                                                    7 gldUpdateDispatch
                                                                                                    4 gldPageoffBuffer
                                                                                                    3 pthread_mutex_lock
                                                                                                    2 dyld_stub__spin_unlock
                                                                                                    1 dyld_stub__spin_lock
                                                                                                  47 gleUpdateDeferredState
                                                                                                    34 gleUpdateDeferredState
                                                                                                    8 gleGenerateMatrixIdentifier
                                                                                                    5 gleApplyViewScissorTransform
                                                                                                  17 glBegin_Exec
                                                                                                  3 __bzero
                                                                                                  1 dyld_stub_pthread_mutex_lock
                                                                                                227 gluPartialDisk
                                                                                                59 sinf
                                                                                                58 glTexCoord2f_Exec
                                                                                                49 glVertex3f_Exec
                                                                                                36 cosf
                                                                                                28 gleBeginPrimitiveTCLFunc
                                                                                                  25 gldGetTextureLevelImage
                                                                                                    17 gldGetTextureLevelImage
                                                                                                    5 IOConnectCallMethod
                                                                                                      5 io_connect_method
                                                                                                        5 mach_msg
                                                                                                          5 mach_msg_trap
                                                                                                    3 gldInitDispatch
                                                                                                      3 IOConnectCallMethod
                                                                                                        3 io_connect_method
                                                                                                          3 mach_msg
                                                                                                            3 mach_msg_trap
                                                                                                  3 gleBeginPrimitiveTCLFunc
                                                                                                27 0x115ef82ac
                                                                                                26 0x115ef8241
                                                                                                25 glEndNoMat_Exec
                                                                                                  19 gldGetTextureLevelImage
                                                                                                    15 gldGetTextureLevelImage
                                                                                                    4 gldUpdateDispatch
                                                                                                      3 gldGetTextureLevelImage
                                                                                                        3 gldGetTextureLevelImage
                                                                                                          1 gldGetTextureLevelImage
                                                                                                          1 gldGetTextureLevelImage
                                                                                                            1 gldGetTextureLevelImage
                                                                                                              1 glrCompExecuteKernel
                                                                                                                1 gldGetTextureLevelImage
                                                                                                                  1 glrCompExecuteKernel
                                                                                                                    1 glrCompExecuteKernel
                                                                                                          1 glrCompExecuteKernel
                                                                                                            1 glrCompExecuteKernel
                                                                                                              1 glrCompExecuteKernel
                                                                                                                1 glrCompExecuteKernel
                                                                                                                  1 glrCompExecuteKernel
                                                                                                                    1 gldGetTextureLevelImage
                                                                                                      1 gldDestroyVertexArray
                                                                                                        1 gldDestroyVertexArray
                                                                                                  3 glEndNoMat_Exec
                                                                                                  3 gleRenderPrimitiveTCLFunc
                                                                                                20 0x115ef8249
                                                                                                19 0x115ef824f
                                                                                                17 0x115ef8276
                                                                                                17 0x115ef8282
                                                                                                16 0x115ef82d1
                                                                                                15 0x115ef8264
                                                                                                11 0x115ef8240
                                                                                                11 0x115ef8255
                                                                                                10 0x115ef826d
                                                                                                10 0x115ef82be
                                                                                                9 0x115ef827c
                                                                                                8 0x115ef8244
                                                                                                8 0x115ef825b
                                                                                                7 0x115ef82b2
                                                                                                6 0x115ef8291
                                                                                                6 0x115ef829a
                                                                                                6 0x115ef82c4
                                                                                                5 0x115ef82a3
                                                                                                5 gleFlushAndSubmit
                                                                                                  5 gleFlushPrimitiveTCLFunc
                                                                                                    5 gldGetTextureLevelImage
                                                                                                      4 IOConnectCallMethod
                                                                                                        4 io_connect_method
                                                                                                          4 mach_msg
                                                                                                            4 mach_msg_trap
                                                                                                      1 gldInitDispatch
                                                                                                        1 IOConnectCallMethod
                                                                                                          1 io_connect_method
                                                                                                            1 mach_msg
                                                                                                              1 mach_msg_trap
                                                                                                4 0x115ef82b8
                                                                                                3 0x115ef82c8
                                                                                                2 0x115ef8288
                                                                                                2 ReturnSingle
                                                                                                1 0x115ef82d0
                                                                                                1 ExponentIsZero
                                                                                                1 dyld_stub_memset
                                                                                              743 gluCylinder
                                                                                                264 glBegin_Exec
                                                                                                  224 gldUpdateDispatch
                                                                                                    192 gldGetTextureLevelImage
                                                                                                      177 gldGetTextureLevelImage
                                                                                                        128 gldGetTextureLevelImage
                                                                                                          96 gldGetTextureLevelImage
                                                                                                            54 gldGetTextureLevelImage
                                                                                                              36 gldGetTextureLevelImage
                                                                                                                23 gldGetTextureLevelImage
                                                                                                                13 gldGetTextureLevelImage
                                                                                                                  7 gldGetTextureLevelImage
                                                                                                                  6 gldGetTextureLevelImage
                                                                                                              18 gldGetTextureLevelImage
                                                                                                            20 glrCompExecuteKernel
                                                                                                              13 gldGetTextureLevelImage
                                                                                                              4 glrCompExecuteKernel
                                                                                                                3 glrCompExecuteKernel
                                                                                                                1 glrCompExecuteKernel
                                                                                                              3 glrCompExecuteKernel
                                                                                                            14 gldGetTextureLevelImage
                                                                                                            8 __memcpy
                                                                                                          32 gldGetTextureLevelImage
                                                                                                        45 gldGetTextureLevelImage
                                                                                                        2 glrCompExecuteKernel
                                                                                                          1 glrCompExecuteKernel
                                                                                                          1 glrCompExecuteKernel
                                                                                                        1 0x200002e31
                                                                                                        1 0x200002e47
                                                                                                          1 0x200002e00
                                                                                                      14 gldGetTextureLevelImage
                                                                                                      1 dyld_stub_memcmp
                                                                                                    14 gldUpdateDispatch
                                                                                                    6 pthread_mutex_unlock
                                                                                                    5 pthread_mutex_lock
                                                                                                    4 gldPageoffBuffer
                                                                                                    2 dyld_stub__spin_lock
                                                                                                    1 __spin_lock
                                                                                                  36 gleUpdateDeferredState
                                                                                                    27 gleUpdateDeferredState
                                                                                                    4 gleApplyViewScissorTransform
                                                                                                    4 gleGenerateMatrixIdentifier
                                                                                                    1 gleSelectVertexSubmitFunc
                                                                                                  2 __bzero
                                                                                                  1 glBegin_Exec
                                                                                                  1 memset
                                                                                                169 gluCylinder
                                                                                                49 cosf
                                                                                                41 sinf
                                                                                                32 glTexCoord2f_Exec
                                                                                                22 glVertex3f_Exec
                                                                                                15 glNormal3f_Exec
                                                                                                13 0x115ef824f
                                                                                                13 gleFlushAndSubmit
                                                                                                  12 gleFlushPrimitiveTCLFunc
                                                                                                    12 gldGetTextureLevelImage
                                                                                                      8 IOConnectCallMethod
                                                                                                        7 io_connect_method
                                                                                                          5 mach_msg
                                                                                                            5 mach_msg_trap
                                                                                                          2 io_connect_method
                                                                                                        1 IOConnectCallMethod
                                                                                                      4 gldInitDispatch
                                                                                                        4 IOConnectCallMethod
                                                                                                          4 io_connect_method
                                                                                                            3 mach_msg
                                                                                                              3 mach_msg_trap
                                                                                                            1 io_connect_method
                                                                                                  1 gleFlushAndSubmit
                                                                                                12 0x115ef8249
                                                                                                10 gleSetVertexSubmitFunc
                                                                                                  6 gleGetVertexSubmitFuncObjectAndKey
                                                                                                  2 gleSetVertexSubmitFunc
                                                                                                  1 0x115ef8249
                                                                                                  1 0x115ef826d
                                                                                                8 0x115ef8264
                                                                                                8 0x115ef8291
                                                                                                8 0x115ef82d1
                                                                                                7 0x115ef82ac
                                                                                                7 0x115ef82d0
                                                                                                7 gleBeginPrimitiveTCLFunc
                                                                                                  6 gldGetTextureLevelImage
                                                                                                  1 gleBeginPrimitiveTCLFunc
                                                                                                6 0x115ef8240
                                                                                                6 0x115ef827c
                                                                                                6 0x115ef8282
                                                                                                5 0x115ef8241
                                                                                                5 0x115ef8288
                                                                                                5 0x115ef82a3
                                                                                                5 0x115ef82c4
                                                                                                4 0x115ef826d
                                                                                                4 0x115ef82b8
                                                                                                3 0x115ef8244
                                                                                                3 0x115ef82be
                                                                                                3 ReturnSingle
                                                                                                2 0x115ef82b2
                                                                                                1 dyld_stub_memset
                                                                                              37 objc_msgSend
                                                                                              23 glVertex3f_Exec
                                                                                              19 glPushMatrix_Exec
                                                                                                13 gleModelMatInvert
                                                                                                  12 gleInvertMatrix
                                                                                                  1 gleGenerateMatrixIdentifier
                                                                                                3 glPushMatrix_Exec
                                                                                                3 gleCopyMatrix
                                                                                              15 QCGLMakeTransformationMatrix
                                                                                                15 QCMatrix_SetRotationFromAngles
                                                                                                  10 QCMatrix_SetRotationFromAngles
                                                                                                  5 cos$fenv_access_off
                                                                                              13 -[QCOpenGLPort_ZBuffer setOnOpenGLContext:]
                                                                                                6 glGetIntegerv_Exec
                                                                                                  5 gleGetState
                                                                                                  1 glGetIntegerv_Exec
                                                                                                2 -[QCIndexPort indexValue]
                                                                                                2 -[QCOpenGLContext openGLContext]
                                                                                                2 glIsEnabled_Exec
                                                                                                  2 gleGetEnabled
                                                                                                1 objc_msgSend
                                                                                              12 -[QCOpenGLPort_Image setOnOpenGLContext:unit:]
                                                                                                6 -[QCOpenGLPort_Image setOnOpenGLContext:unit:fromBounds:withTarget:mipmappingLevels:matrix:]
                                                                                                  3 objc_msgSend
                                                                                                  2 -[QCImagePort_Cache setOnOpenGLContext:unit:withBounds:transformation:target:mipmappingLevels:matrix:]
                                                                                                  1 -[QCOpenGLPort_Image setOnOpenGLContext:unit:fromBounds:withTarget:mipmappingLevels:matrix:]
                                                                                                6 objc_msgSendSuper
                                                                                              12 dyld_stub_cosf
                                                                                              12 glTranslate_Exec
                                                                                              11 -[QCOpenGLPort_Culling unsetOnOpenGLContext:]
                                                                                                4 glCullFace_Exec
                                                                                                  4 gleUpdatePrimitiveData
                                                                                                2 gleSetEnable_CULL_FACE
                                                                                                  1 gleUpdatePolyMode
                                                                                                  1 gleUpdatePrimitiveData
                                                                                                1 -[QCIndexPort indexValue]
                                                                                                1 -[QCOpenGLPort_Culling unsetOnOpenGLContext:]
                                                                                                1 objc_msgSend
                                                                                                1 objc_msgSendSuper
                                                                                                1 objc_msgSendSuper2
                                                                                              10 -[QCQuadric execute:time:arguments:]
                                                                                              10 glPopMatrix_Exec
                                                                                                5 glPopMatrix_Exec
                                                                                                5 gleCopyMatrix
                                                                                              9 glRotateX_Exec
                                                                                              8 glRotatef_Exec
                                                                                                7 cosf
                                                                                                1 sinf
                                                                                              7 -[QCImagePort_Cache unsetOnOpenGLContext:unit:]
                                                                                                7 objc_msgSend
                                                                                              7 -[QCPatch(QCOpenGLContext) checkForGLError]
                                                                                                6 glGetError_Exec
                                                                                                  3 glGetError_Exec
                                                                                                  3 gldGetError
                                                                                                1 objc_msgSend
                                                                                              7 glMultMatrixd_Exec
                                                                                                4 gleMultMatrixd
                                                                                                2 glMultMatrixd_Exec
                                                                                                1 gleCopyMatrix
                                                                                              6 -[QCNumberPort doubleValue]
                                                                                              6 dyld_stub_sinf
                                                                                              5 -[QCOpenGLPort_Culling setOnOpenGLContext:]
                                                                                                2 glIsEnabled_Exec
                                                                                                  1 glIsEnabled_Exec
                                                                                                  1 gleGetEnabled
                                                                                                1 -[QCOpenGLPort_Culling setOnOpenGLContext:]
                                                                                                1 glGetIntegerv_Exec
                                                                                                  1 gleGetState
                                                                                                1 objc_msgSend
                                                                                              5 -[QCOpenGLPort_Image unsetOnOpenGLContext:]
                                                                                              4 -[QCOpenGLPort_ZBuffer unsetOnOpenGLContext:]
                                                                                                1 -[QCOpenGLPort_ZBuffer unsetOnOpenGLContext:]
                                                                                                1 glDepthFunc_Exec
                                                                                                1 glDepthMask_Exec
                                                                                                1 glDisable_Exec
                                                                                              3 -[QCOpenGLPort_Color setPrimaryOnOpenGLContext:]
                                                                                                2 -[QCOpenGLPort_Color setPrimaryOnOpenGLContext:]
                                                                                                1 -[QCOpenGLContext openGLContext]
                                                                                              3 glEndNoMat_Exec
                                                                                                1 glEndNoMat_Exec
                                                                                                1 gldGetTextureLevelImage
                                                                                                1 gleRenderPrimitiveTCLFunc
                                                                                              3 gleUpdateMatrixMode
                                                                                              2 0x11531d9eb
                                                                                                2 glGetFloatv_Exec
                                                                                                  2 gleGetState
                                                                                              2 dyld_stub_objc_msgSend
                                                                                              2 glCullFace_Exec
                                                                                                1 glCullFace_Exec
                                                                                                1 gleUpdatePolyMode
                                                                                              1 -[QCOpenGLPort_Color setOnOpenGLContext:]
                                                                                              1 -[QCOpenGLPort_Image unsetOnOpenGLContext:unit:]
                                                                                              1 0x11531d939
                                                                                                1 glGetIntegerv_Exec
                                                                                              1 0x11531d9a2
                                                                                                1 glIsEnabled_Exec
                                                                                              1 glMatrixMode_Exec
                                                                                            124 -[QCCube execute:time:arguments:]
                                                                                              60 glBegin_Exec
                                                                                                52 gldUpdateDispatch
                                                                                                  44 gldGetTextureLevelImage
                                                                                                    42 gldGetTextureLevelImage
                                                                                                      35 gldGetTextureLevelImage
                                                                                                        30 gldGetTextureLevelImage
                                                                                                          16 gldGetTextureLevelImage
                                                                                                            13 gldGetTextureLevelImage
                                                                                                              9 gldGetTextureLevelImage
                                                                                                              4 gldGetTextureLevelImage
                                                                                                            3 gldGetTextureLevelImage
                                                                                                          7 gldGetTextureLevelImage
                                                                                                          4 glrCompExecuteKernel
                                                                                                            2 gldGetTextureLevelImage
                                                                                                            1 glrCompExecuteKernel
                                                                                                            1 glrCompExecuteKernel
                                                                                                          3 __memcpy
                                                                                                        5 gldGetTextureLevelImage
                                                                                                      5 gldGetTextureLevelImage
                                                                                                      2 glrCompExecuteKernel
                                                                                                        1 glrCompExecuteKernel
                                                                                                        1 glrCompExecuteKernel
                                                                                                    2 gldGetTextureLevelImage
                                                                                                  4 gldUpdateDispatch
                                                                                                  1 __spin_lock
                                                                                                  1 gldPageoffBuffer
                                                                                                  1 pthread_mutex_lock
                                                                                                  1 pthread_mutex_unlock
                                                                                                4 gleUpdateDeferredState
                                                                                                  2 gleSelectVertexSubmitFunc
                                                                                                  2 gleUpdateDeferredState
                                                                                                3 glBegin_Exec
                                                                                                1 __bzero
                                                                                              14 -[QCOpenGLPort_Image setOnOpenGLContext:unit:]
                                                                                                8 -[QCOpenGLPort_Image setOnOpenGLContext:unit:fromBounds:withTarget:mipmappingLevels:matrix:]
                                                                                                  4 -[QCImagePort_Cache setOnOpenGLContext:unit:withBounds:transformation:target:mipmappingLevels:matrix:]
                                                                                                    2 -[QCImagePort_Cache setOnOpenGLContext:unit:withBounds:transformation:target:mipmappingLevels:matrix:]
                                                                                                    2 objc_msgSend
                                                                                                  2 objc_msgSend
                                                                                                  1 -[QCOpenGLPort_Image setOnOpenGLContext:unit:fromBounds:withTarget:mipmappingLevels:matrix:]
                                                                                                  1 -[QCOpenGLPort_Image setOnOpenGLContext:unit:withBounds:transformation:target:mipmappingLevels:matrix:]
                                                                                                2 -[QCOpenGLPort_Image setOnOpenGLContext:unit:]
                                                                                                1 -[QCVirtualPort rawValue]
                                                                                                1 objc_msgSend
                                                                                                1 objc_msgSendSuper
                                                                                                1 objc_msgSendSuper2
                                                                                              8 objc_msgSend
                                                                                              6 gleSetVertexSubmitFunc
                                                                                                3 gleSetVertexSubmitFunc
                                                                                                2 glvmRequestFunctionPointerWrite
                                                                                                1 gleGetVertexSubmitFuncObjectAndKey
                                                                                              4 glMultMatrixd_Exec
                                                                                                4 gleMultMatrixd
                                                                                              3 -[QCCube execute:time:arguments:]
                                                                                              3 -[QCOpenGLPort_Color setPrimaryOnOpenGLContext:]
                                                                                                1 -[QCOpenGLPort_Color setPrimaryOnOpenGLContext:]
                                                                                                1 glColor4f_Exec
                                                                                                1 objc_msgSend
                                                                                              3 -[QCOpenGLPort_Culling unsetOnOpenGLContext:]
                                                                                                1 glCullFace_Exec
                                                                                                  1 gleUpdatePolyMode
                                                                                                1 glDisable_Exec
                                                                                                1 objc_msgSendSuper
                                                                                              2 -[QCImagePort_Cache unsetOnOpenGLContext:unit:]
                                                                                                2 objc_msgSend
                                                                                              2 -[QCOpenGLPort_ZBuffer setOnOpenGLContext:]
                                                                                                1 -[QCOpenGLPort_ZBuffer setOnOpenGLContext:]
                                                                                                1 gleSetEnable_DEPTH_TEST
                                                                                              2 0x11531d910
                                                                                                2 glIsEnabled_Exec
                                                                                                  2 gleGetEnabled
                                                                                              2 glPopMatrix_Exec
                                                                                                1 glPopMatrix_Exec
                                                                                                1 gleCopyMatrix
                                                                                              2 glTexCoord2f_Exec
                                                                                              1 -[QCPatch(QCOpenGLContext) checkForGLError]
                                                                                                1 glGetError_Exec
                                                                                                  1 gldGetError
                                                                                              1 0x11531d939
                                                                                                1 glGetIntegerv_Exec
                                                                                                  1 gleGetState
                                                                                              1 0x11531d9eb
                                                                                                1 glGetFloatv_Exec
                                                                                                  1 fmaxf$fenv_access_off
                                                                                              1 0x11531d9fb
                                                                                              1 0x11531da3b
                                                                                                1 objc_msgSend_fixedup
                                                                                              1 0x11531da4b
                                                                                                1 objc_msgSend
                                                                                              1 0x115ef8241
                                                                                              1 0x115ef8282
                                                                                              1 0x115ef82b2
                                                                                              1 QCGLMakeTransformationMatrix
                                                                                              1 dyld_stub_glvmRequestFunctionPointerWrite
                                                                                              1 dyld_stub_objc_msgSend
                                                                                              1 gleBeginPrimitiveTCLFunc
                                                                                                1 gldGetTextureLevelImage
                                                                                            3 -[QCPatch(Private) _renderAtTime:arguments:]
                                                                                            2 0x11531da85
                                                                                              2 gleSetEnable_BLEND
                                                                                            2 0x11531dabe
                                                                                              2 glDisable_Exec
                                                                                            1 0x11531d8c3
                                                                                            1 0x11531daa2
                                                                                              1 glAlphaFunc_Exec
                                                                                            1 dyld_stub_objc_msgSend
                                                                                            1 glVertex3f_Exec
                                                                                          7 -[QCRenderingPatch _renderAtTime:arguments:]
                                                                                          2 CFRelease
                                                                                          2 _CFRelease
                                                                                            1 OSAtomicCompareAndSwapIntBarrier
                                                                                            1 _CFRelease
                                                                                          2 objc_msgSendSuper
                                                                                          1 CFRetain
                                                                                          1 OSAtomicCompareAndSwapIntBarrier
                                                                                            1 __compare_and_swap32
                                                                                        7 -[QCRenderingManager renderAtTime:arguments:]
                                                                                        5 _AutomaticStateSet
                                                                                          3 _AutomaticStateSet
                                                                                          2 objc_msgSend
                                                                                        2 objc_msgSend
                                                                                      1 -[QCPatch(Extensions) executeSubpatches:arguments:]
                                                                                  1 __bcopy
      2 0x11531d927
        2 glEnable_Exec
      1 0x11531d939
        1 glGetIntegerv_Exec
      1 0x11531d9eb
        1 glGetFloatv_Exec
    2244 Thread_1437   DispatchQueue_2: com.apple.libdispatch-manager  (serial)
      2244 start_wqthread
        2244 _pthread_wqthread
          2244 _dispatch_worker_thread2
            2244 _dispatch_queue_invoke
              2244 _dispatch_mgr_invoke
                2244 kevent
    2244 Thread_1440
      2244 thread_start
        2244 _pthread_start
          2244 glcDebugListener
            2244 mach_msg
              2244 mach_msg_trap
    2244 Thread_1444
      2244 thread_start
        2244 _pthread_start
          2244 __NSThread__main__
            2244 -[QCRunLoopPatch _runLoopThread:]
              2244 CFRunLoopRun
                2244 CFRunLoopRunSpecific
                  2244 __CFRunLoopRun
                    2244 mach_msg
                      2244 mach_msg_trap

Total number in stack (recursive counted multiple, when >=5):
        38       gldGetTextureLevelImage
        17       glrCompExecuteKernel
        16       objc_msgSend
        10       -[QCPatch(Private) _renderAtTime:arguments:]
        9       -[QCRenderingManager renderAtTime:arguments:]
        8       mach_msg
        8       mach_msg_trap
        6       IOConnectCallMethod
        6       io_connect_method
        5       glGetIntegerv_Exec
        5       objc_msgSendSuper

Sort by top of stack, same collapsed (when >= 5):
        mach_msg_trap        4509
        kevent        2244
        gldGetTextureLevelImage        438
        gluPartialDisk        227
        gluCylinder        169
        sinf        101
        glVertex3f_Exec        95
        cosf        92
        glTexCoord2f_Exec        92
        objc_msgSend        72
        gleUpdateDeferredState        63
        0x115ef82ac        34
        0x115ef8249        33
        0x115ef8241        32
        0x115ef824f        32
        __memcpy        26
        gldUpdateDispatch        25
        0x115ef8282        24
        0x115ef82d1        24
        0x115ef8264        23
        glBegin_Exec        21
        pthread_mutex_unlock        18
        0x115ef8240        17
        0x115ef8276        17
        __spin_lock        16
        0x115ef826d        15
        0x115ef827c        15
        glNormal3f_Exec        15
        0x115ef8291        14
        glrCompExecuteKernel        14
        0x115ef82be        13
        gleGenerateMatrixIdentifier        13
        dyld_stub_cosf        12
        glTranslate_Exec        12
        gleInvertMatrix        12
        0x115ef8244        11
        0x115ef8255        11
        0x115ef82c4        11
        objc_msgSendSuper        11
        -[QCQuadric execute:time:arguments:]        10
        0x115ef82a3        10
        0x115ef82b2        10
        QCMatrix_SetRotationFromAngles        10
        gleCopyMatrix        10
        glRotateX_Exec        9
        gldPageoffBuffer        9
        gleApplyViewScissorTransform        9
        gleGetState        9
        pthread_mutex_lock        9
        0x115ef825b        8
        0x115ef82b8        8
        0x115ef82d0        8
        gleMultMatrixd        8
        -[QCRenderingManager renderAtTime:arguments:]        7
        -[QCRenderingPatch _renderAtTime:arguments:]        7
        0x115ef8288        7
        gleGetVertexSubmitFuncObjectAndKey        7
        -[QCNumberPort doubleValue]        6
        0x115ef829a        6
        __bzero        6
        dyld_stub_sinf        6
        glPopMatrix_Exec        6
        memcmp        6
        -[QCOpenGLPort_Image unsetOnOpenGLContext:]        5
        ReturnSingle        5
        cos$fenv_access_off        5
        gleGetEnabled        5
        gleSetVertexSubmitFunc        5
        gleUpdatePrimitiveData        5
Sample analysis of process 197 written to file /dev/stdout