Very high cpu usage and even more when simulation is paused (100% to 250%) #731
Description
Environment
- OS Version: Ubuntu 22.04
- Gazebo harmonic 8.10.0, binaries from OSRF
- CPU: 12th Gen Intel® Core™ i7-12850HX
- Dual GPU: NVIDIA RTX A2000 and integrated Intel UHD
- Running natively, on real hardware
System info
$ LANG=C lspci -nn | grep VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:4688] (rev 0c)
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation Device [10de:25ba] (rev a1)
$ echo "$DISPLAY"
:1
$ LANG=C glxinfo -B | grep -i '\(direct rendering\|opengl\|profile\)'
direct rendering: Yes
Preferred profile: core (0x1)
Max core profile version: 4.6
Max compat profile version: 4.6
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.2
OpenGL vendor string: Intel
OpenGL renderer string: Mesa Intel(R) UHD Graphics (ADL-S GT1)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 23.2.1-1ubuntu3.1~22.04.3
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.6 (Compatibility Profile) Mesa 23.2.1-1ubuntu3.1~22.04.3
OpenGL shading language version string: 4.60
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 23.2.1-1ubuntu3.1~22.04.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
$ __GLX_VENDOR_LIBRARY_NAME=nvidia __NV_PRIME_RENDER_OFFLOAD=1 LANG=C glxinfo -B | grep -i '\(direct rendering\|opengl\|profile\)'
direct rendering: Yes
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: NVIDIA RTX A2000 8GB Laptop GPU/PCIe/SSE2
OpenGL core profile version string: 4.6.0 NVIDIA 590.48.01
OpenGL core profile shading language version string: 4.60 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.6.0 NVIDIA 590.48.01
OpenGL shading language version string: 4.60 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 590.48.01
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
$ ps aux | grep Xorg
my_user 5677 3.4 0.2 28696756 165812 tty2 Sl+ 13:58 0:45 /usr/lib/xorg/Xorg vt2 -displayfd 3 -auth /run/user/980452853/gdm/Xauthority -nolisten tcp -background none -noreset -keeptty -novtswitch -verbose 3
$ sudo env LANG=C X -version
X.Org X Server 1.21.1.4
X Protocol Version 11, Revision 0
Current Operating System: Linux pm255185 6.8.0-90-generic #91~22.04.1-Ubuntu SMP PREEMPT_DYNAMIC Thu Nov 20 15:20:45 UTC 2 x86_64
Kernel command line: BOOT_IMAGE=/vmlinuz-6.8.0-90-generic root=/dev/mapper/ubuntu-root ro quiet splash vt.handoff=7
xorg-server 2:21.1.4-2ubuntu1.7~22.04.16 (For technical support please see http://www.ubuntu.com/support)
Current version of pixman: 0.40.0
Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
Description
When running a simulation with a simple world such as shapes.sdf, CPU usage is very high (~100%) for gz-gui and it's even more (~250%) if the simulation is paused. I have the same behavior using Intel or NVIDIA GPU.
ps output when simulation is paused:
$ ps -ao %cpu,%mem,cmd
%CPU %MEM CMD
0.2 0.1 gz sim -v4 shapes.sdf
13.9 0.2 gz sim server
253 1.0 gz sim gui
ps output when simulation is unpaused:
$ ps -ao %cpu,%mem,cmd
%CPU %MEM CMD
1.7 0.1 gz sim -v4 -r shapes.sdf
58.2 0.2 gz sim server
100 1.0 gz sim gui
top/htop shows similar cpu usage.
Steps to reproduce
For Intel GPU:
gz sim -v4 shapes.sdf
For NVIDIA GPU:
__GLX_VENDOR_LIBRARY_NAME=nvidia __NV_PRIME_RENDER_OFFLOAD=1 gz sim -v4 shapes.sdf
Output
Log with Intel GPU
$ gz sim -v4 shapes.sdf
[Msg] Gazebo Sim GUI v8.10.0
[Dbg] [gz.cc:166] Subscribing to [/gazebo/starting_world].
[Dbg] [gz.cc:168] Waiting for a world to be set from the GUI...
[Dbg] [Gui.cc:275] Waiting for subscribers to [/gazebo/starting_world]...
^C[Dbg] [SignalHandler.cc:142] Received signal[2].
Escalating to SIGKILL on [Gazebo Sim GUI]
Escalating to SIGKILL on [Gazebo Sim Server]
cm9599@pm255185:~$ export GZ_IP=127.0.0.1
cm9599@pm255185:~$ gz sim -v4 shapes.sdf
[Msg] Gazebo Sim GUI v8.10.0
[Dbg] [gz.cc:166] Subscribing to [/gazebo/starting_world].
[Dbg] [gz.cc:168] Waiting for a world to be set from the GUI...
[Dbg] [Gui.cc:275] Waiting for subscribers to [/gazebo/starting_world]...
[Msg] Received world [shapes.sdf] from the GUI.
[Dbg] [gz.cc:172] Unsubscribing from [/gazebo/starting_world].
[Msg] Gazebo Sim Server v8.10.0
[Msg] Loading SDF world file[/usr/share/gz/gz-sim8/worlds/shapes.sdf].
[Dbg] [Application.cc:96] Initializing application.
[Dbg] [Application.cc:170] Qt using OpenGL graphics interface
[GUI] [Dbg] [Application.cc:657] Create main window
[Msg] Serving entity system service on [/entity/system/add]
[Dbg] [SdfEntityCreator.cc:531] Link has auto-inertial enabled: cone::cone_link
[Dbg] [SdfEntityCreator.cc:533] pose: 0 0 -0.25 0 0 0
[Dbg] [SdfEntityCreator.cc:534] mass: 0.261799
[Dbg] [SdfEntityCreator.cc:535] ixx iyy izz: 0.019635 0.019635 0.019635
[Dbg] [SdfEntityCreator.cc:537] ixy ixz iyz: 0 0 0
[Msg] Loaded level [default]
[Msg] No systems loaded from SDF, loading defaults
[Dbg] [ServerConfig.cc:1034] Loaded (3) plugins from file [/home/cm9599/.gz/sim/8/server.config]
[Dbg] [Physics.cc:899] Loaded [gz::physics::dartsim::Plugin] from library [/usr/lib/x86_64-linux-gnu/gz-physics-7/engine-plugins/libgz-physics-dartsim-plugin.so]
[Dbg] [SystemManager.cc:80] Loaded system [gz::sim::systems::Physics] for entity [1]
[Msg] Create service on [/world/shapes/create_multiple] (async)
[Msg] Create service on [/world/shapes/create_multiple/blocking] (blocking)
[Msg] Remove service on [/world/shapes/remove] (async)
[Msg] Remove service on [/world/shapes/remove/blocking] (blocking)
[Msg] Pose service on [/world/shapes/set_pose] (async)
[Msg] Pose service on [/world/shapes/set_pose/blocking] (blocking)
[Msg] Pose service on [/world/shapes/set_pose_vector] (async)
[Msg] Pose service on [/world/shapes/set_pose_vector/blocking] (blocking)
[Msg] Light configuration service on [/world/shapes/light_config] (async)
[Msg] Light configuration service on [/world/shapes/light_config/blocking] (blocking)
[Msg] Physics service on [/world/shapes/set_physics] (async)
[Msg] Physics service on [/world/shapes/set_physics/blocking] (blocking)
[Msg] SphericalCoordinates service on [/world/shapes/set_spherical_coordinates] (async)
[Msg] SphericalCoordinates service on [/world/shapes/set_spherical_coordinates/blocking] (blocking)
[Msg] Enable collision service on [/world/shapes/enable_collision] (async)
[Msg] Enable collision service on [/world/shapes/enable_collision/blocking] (blocking)
[Msg] Disable collision service on [/world/shapes/disable_collision] (async)
[Msg] Disable collision service on [/world/shapes/disable_collision/blocking] (blocking)
[Msg] Material service on [/world/shapes/visual_config] (async)
[Msg] Material service on [/world/shapes/visual_config/blocking] (blocking)
[Msg] Material service on [/world/shapes/wheel_slip] (async)
[Msg] Material service on [/world/shapes/wheel_slip/blocking] (blocking)
[Dbg] [SystemManager.cc:80] Loaded system [gz::sim::systems::UserCommands] for entity [1]
[Dbg] [SystemManager.cc:80] Loaded system [gz::sim::systems::SceneBroadcaster] for entity [1]
[Msg] Serving world controls on [/world/shapes/control], [/world/shapes/control/state] and [/world/shapes/playback/control]
[Msg] Serving GUI information on [/world/shapes/gui/info]
[Msg] World [shapes] initialized with [default_physics] physics profile.
[Msg] Serving world SDF generation service on [/world/shapes/generate_world_sdf]
[Msg] Serving world names on [/gazebo/worlds]
[Msg] Resource path add service on [/gazebo/resource_paths/add].
[Msg] Resource path get service on [/gazebo/resource_paths/get].
[Msg] Resource path resolve service on [/gazebo/resource_paths/resolve].
[Msg] Resource paths published on [/gazebo/resource_paths].
[Msg] Server control service on [/server_control].
[GUI] [Dbg] [PathManager.cc:68] Requesting resource paths through [/gazebo/resource_paths/get]
[GUI] [Dbg] [Gui.cc:355] GUI requesting list of world names. The server may be busy downloading resources. Please be patient.
[GUI] [Dbg] [PathManager.cc:57] Received resource paths.
[GUI] [Dbg] [Gui.cc:413] Requesting GUI from [/world/shapes/gui/info]...
[GUI] [Dbg] [GuiRunner.cc:149] Requesting initial state from [/world/shapes/state]...
[GUI] [Msg] Loading config [/home/cm9599/.gz/sim/8/gui.config]
[GUI] [Dbg] [Application.cc:528] Loading plugin [MinimalScene]
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:986] Creating render thread interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:986] Creating render thread interface for OpenGL
[GUI] [Msg] Added plugin [3D View] to main window
[GUI] [Msg] Loaded plugin [MinimalScene] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libMinimalScene.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [EntityContextMenuPlugin]
[GUI] [Msg] Currently tracking topic on [/gui/currently_tracked]
[GUI] [Msg] Added plugin [Entity Context Menu] to main window
[GUI] [Msg] Loaded plugin [EntityContextMenuPlugin] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libEntityContextMenuPlugin.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [GzSceneManager]
[GUI] [Msg] Added plugin [Scene Manager] to main window
[GUI] [Msg] Loaded plugin [GzSceneManager] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libGzSceneManager.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [InteractiveViewControl]
[GUI] [Msg] Camera view controller topic advertised on [/gui/camera/view_control]
[GUI] [Msg] Camera reference visual topic advertised on [/gui/camera/view_control/reference_visual]
[GUI] [Msg] Camera view control sensitivity advertised on [/gui/camera/view_control/sensitivity]
[GUI] [Msg] Added plugin [Interactive view control] to main window
[GUI] [Msg] Loaded plugin [InteractiveViewControl] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libInteractiveViewControl.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [CameraTracking]
[GUI] [Msg] Added plugin [Camera tracking] to main window
[GUI] [Msg] Loaded plugin [CameraTracking] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libCameraTracking.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [MarkerManager]
[GUI] [Msg] Listening to stats on [/world/shapes/stats]
[GUI] [Msg] Added plugin [Marker Manager] to main window
[GUI] [Msg] Loaded plugin [MarkerManager] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libMarkerManager.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [SelectEntities]
[GUI] [Msg] Added plugin [Select entities] to main window
[GUI] [Msg] Loaded plugin [SelectEntities] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libSelectEntities.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Spawn]
[GUI] [Msg] Added plugin [Spawn] to main window
[GUI] [Msg] Loaded plugin [Spawn] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libSpawn.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [VisualizationCapabilities]
[GUI] [Msg] View as transparent service on [/gui/view/transparent]
[GUI] [Msg] View as wireframes service on [/gui/view/wireframes]
[GUI] [Msg] View center of mass service on [/gui/view/com]
[GUI] [Msg] View inertia service on [/gui/view/inertia]
[GUI] [Msg] View collisions service on [/gui/view/collisions]
[GUI] [Msg] View joints service on [/gui/view/joints]
[GUI] [Msg] View frames service on [/gui/view/frames]
[GUI] [Msg] Added plugin [Visualization capabilities] to main window
[GUI] [Msg] Loaded plugin [VisualizationCapabilities] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libVisualizationCapabilities.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [WorldControl]
[GUI] [Msg] Using world control service [/world/shapes/control]
[GUI] [Msg] Listening to stats on [/world/shapes/stats]
[GUI] [Dbg] [WorldControl.cc:237] Using an event to share WorldControl msgs with the server
[GUI] [Msg] Added plugin [World control] to main window
[GUI] [Msg] Loaded plugin [WorldControl] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libWorldControl.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [WorldStats]
[GUI] [Msg] Listening to stats on [/world/shapes/stats]
[GUI] [Msg] Added plugin [World stats] to main window
[GUI] [Msg] Loaded plugin [WorldStats] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libWorldStats.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Shapes]
[GUI] [Msg] Added plugin [Shapes] to main window
[GUI] [Msg] Loaded plugin [Shapes] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libShapes.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Lights]
[GUI] [Msg] Added plugin [Lights] to main window
[GUI] [Msg] Loaded plugin [Lights] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libLights.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [TransformControl]
[GUI] [Msg] Added plugin [Transform control] to main window
[GUI] [Msg] Loaded plugin [TransformControl] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libTransformControl.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Screenshot]
[GUI] [Msg] Screenshot service on [/gui/screenshot]
[GUI] [Msg] Added plugin [Screenshot] to main window
[GUI] [Msg] Loaded plugin [Screenshot] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libScreenshot.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [CopyPaste]
[GUI] [Msg] Added plugin [Copy/Paste] to main window
[GUI] [Msg] Loaded plugin [CopyPaste] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libCopyPaste.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [ComponentInspector]
[GUI] [Msg] Added plugin [Component inspector] to main window
[GUI] [Msg] Loaded plugin [ComponentInspector] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libComponentInspector.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [EntityTree]
[GUI] [Msg] Currently tracking topic on [/gui/currently_tracked]
[GUI] [Msg] Added plugin [Entity tree] to main window
[GUI] [Msg] Loaded plugin [EntityTree] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libEntityTree.so]
[GUI] [Dbg] [Application.cc:398] Loading window config
[GUI] [Msg] Using server control service [/server_control]
[GUI] [Dbg] [Application.cc:671] Applying config
[GUI] [Wrn] [Application.cc:908] [QT] file::/WorldStats/WorldStats.qml:53:3: QML RowLayout: Binding loop detected for property "x"
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:986] Creating render thread interface for OpenGL
[GUI] [Msg] Loading plugin [gz-rendering-ogre2]
[Msg] Found no publishers on /stats, adding root stats topic
[Msg] Found no publishers on /clock, adding root clock topic
[Dbg] [SimulationRunner.cc:533] Creating PostUpdate worker threads: 2
[Dbg] [SimulationRunner.cc:544] Creating postupdate worker thread (0)
[Wrn] [SDFFeatures.cc:365] DART: Ellipsoid is not a supported collision geomerty primitive, using generated mesh of an ellipsoid instead
[Wrn] [SDFFeatures.cc:350] DART: Cone is not a supported collision geomerty primitive, using generated mesh of a cone instead
[Msg] Serving scene information on [/world/shapes/scene/info]
[Msg] Serving graph information on [/world/shapes/scene/graph]
[Msg] Serving full state on [/world/shapes/state]
[Msg] Serving full state (async) on [/world/shapes/state_async]
[Msg] Publishing scene information on [/world/shapes/scene/info]
[Msg] Publishing entity deletions on [/world/shapes/scene/deletion]
[Msg] Publishing state changes on [/world/shapes/state]
[Msg] Publishing pose messages on [/world/shapes/pose/info]
[Msg] Publishing dynamic pose messages on [/world/shapes/dynamic_pose/info]
[Dbg] [EntityComponentManager.cc:1656] Updated state thread iterators: 24 threads processing around 2 entities each.
libEGL warning: egl: failed to create dri2 screen
libEGL warning: egl: failed to create dri2 screen
[GUI] [Dbg] [MinimalScene.cc:749] Create scene [scene]
[GUI] [Dbg] [MinimalScene.cc:1037] Creating texture node render interface for OpenGL
[GUI] [Dbg] [TransformControl.cc:453] TransformControl plugin is using camera [scene::Camera(65527)]
[GUI] [Dbg] [Spawn.cc:308] Spawn plugin is using camera [scene::Camera(65527)]
[GUI] [Dbg] [SelectEntities.cc:452] SelectEntities plugin is using camera [scene::Camera(65527)]
[GUI] [Dbg] [MarkerManager.cc:169] Advertise /marker/list service.
[GUI] [Dbg] [MarkerManager.cc:179] Advertise /marker/list.
[GUI] [Dbg] [MarkerManager.cc:189] Advertise /marker_array.
[GUI] [Dbg] [CameraTracking.cc:205] CameraTrackingPrivate plugin is moving camera [scene::Camera(65527)]
[GUI] [Msg] Move to service on [/gui/move_to]
[GUI] [Msg] Follow service on [/gui/follow] (deprecated)
[GUI] [Msg] Tracking topic on [/gui/track]
[GUI] [Msg] Tracking status topic on [/gui/currently_tracked]
[GUI] [Msg] Move to pose service on [/gui/move_to/pose]
[GUI] [Msg] Camera pose topic advertised on [/gui/camera/pose]
[GUI] [Msg] Follow offset service on [/gui/follow/offset] (deprecated)
[GUI] [Dbg] [InteractiveViewControl.cc:176] InteractiveViewControl plugin is moving camera [scene::Camera(65527)]
[GUI] [Dbg] [EntityContextMenuPlugin.cc:79] Entity context menu plugin is using camera [scene::Camera(65527)]
Log with NVIDIA GPU
$ __GLX_VENDOR_LIBRARY_NAME=nvidia __NV_PRIME_RENDER_OFFLOAD=1 gz sim -v4 shapes.sdf
[Msg] Gazebo Sim GUI v8.10.0
[Dbg] [gz.cc:166] Subscribing to [/gazebo/starting_world].
[Dbg] [gz.cc:168] Waiting for a world to be set from the GUI...
[Dbg] [Gui.cc:275] Waiting for subscribers to [/gazebo/starting_world]...
[Msg] Received world [shapes.sdf] from the GUI.
[Dbg] [gz.cc:172] Unsubscribing from [/gazebo/starting_world].
[Msg] Gazebo Sim Server v8.10.0
[Msg] Loading SDF world file[/usr/share/gz/gz-sim8/worlds/shapes.sdf].
[Dbg] [Application.cc:96] Initializing application.
[Dbg] [Application.cc:170] Qt using OpenGL graphics interface
[GUI] [Dbg] [Application.cc:657] Create main window
[Msg] Serving entity system service on [/entity/system/add]
[Dbg] [SdfEntityCreator.cc:531] Link has auto-inertial enabled: cone::cone_link
[Dbg] [SdfEntityCreator.cc:533] pose: 0 0 -0.25 0 0 0
[Dbg] [SdfEntityCreator.cc:534] mass: 0.261799
[Dbg] [SdfEntityCreator.cc:535] ixx iyy izz: 0.019635 0.019635 0.019635
[Dbg] [SdfEntityCreator.cc:537] ixy ixz iyz: 0 0 0
[Msg] Loaded level [default]
[Msg] No systems loaded from SDF, loading defaults
[Dbg] [ServerConfig.cc:1034] Loaded (3) plugins from file [/home/cm9599/.gz/sim/8/server.config]
[Dbg] [Physics.cc:899] Loaded [gz::physics::dartsim::Plugin] from library [/usr/lib/x86_64-linux-gnu/gz-physics-7/engine-plugins/libgz-physics-dartsim-plugin.so]
[Dbg] [SystemManager.cc:80] Loaded system [gz::sim::systems::Physics] for entity [1]
[Msg] Create service on [/world/shapes/create_multiple] (async)
[Msg] Create service on [/world/shapes/create_multiple/blocking] (blocking)
[Msg] Remove service on [/world/shapes/remove] (async)
[Msg] Remove service on [/world/shapes/remove/blocking] (blocking)
[Msg] Pose service on [/world/shapes/set_pose] (async)
[Msg] Pose service on [/world/shapes/set_pose/blocking] (blocking)
[Msg] Pose service on [/world/shapes/set_pose_vector] (async)
[Msg] Pose service on [/world/shapes/set_pose_vector/blocking] (blocking)
[Msg] Light configuration service on [/world/shapes/light_config] (async)
[Msg] Light configuration service on [/world/shapes/light_config/blocking] (blocking)
[Msg] Physics service on [/world/shapes/set_physics] (async)
[Msg] Physics service on [/world/shapes/set_physics/blocking] (blocking)
[Msg] SphericalCoordinates service on [/world/shapes/set_spherical_coordinates] (async)
[Msg] SphericalCoordinates service on [/world/shapes/set_spherical_coordinates/blocking] (blocking)
[Msg] Enable collision service on [/world/shapes/enable_collision] (async)
[Msg] Enable collision service on [/world/shapes/enable_collision/blocking] (blocking)
[Msg] Disable collision service on [/world/shapes/disable_collision] (async)
[Msg] Disable collision service on [/world/shapes/disable_collision/blocking] (blocking)
[Msg] Material service on [/world/shapes/visual_config] (async)
[Msg] Material service on [/world/shapes/visual_config/blocking] (blocking)
[Msg] Material service on [/world/shapes/wheel_slip] (async)
[Msg] Material service on [/world/shapes/wheel_slip/blocking] (blocking)
[Dbg] [SystemManager.cc:80] Loaded system [gz::sim::systems::UserCommands] for entity [1]
[Dbg] [SystemManager.cc:80] Loaded system [gz::sim::systems::SceneBroadcaster] for entity [1]
[Msg] Serving world controls on [/world/shapes/control], [/world/shapes/control/state] and [/world/shapes/playback/control]
[Msg] Serving GUI information on [/world/shapes/gui/info]
[Msg] World [shapes] initialized with [default_physics] physics profile.
[Msg] Serving world SDF generation service on [/world/shapes/generate_world_sdf]
[Msg] Serving world names on [/gazebo/worlds]
[Msg] Resource path add service on [/gazebo/resource_paths/add].
[Msg] Resource path get service on [/gazebo/resource_paths/get].
[Msg] Resource path resolve service on [/gazebo/resource_paths/resolve].
[Msg] Resource paths published on [/gazebo/resource_paths].
[Msg] Server control service on [/server_control].
[GUI] [Dbg] [PathManager.cc:68] Requesting resource paths through [/gazebo/resource_paths/get]
[GUI] [Dbg] [Gui.cc:355] GUI requesting list of world names. The server may be busy downloading resources. Please be patient.
[GUI] [Dbg] [PathManager.cc:57] Received resource paths.
[GUI] [Dbg] [Gui.cc:413] Requesting GUI from [/world/shapes/gui/info]...
[GUI] [Dbg] [GuiRunner.cc:149] Requesting initial state from [/world/shapes/state]...
[GUI] [Msg] Loading config [/home/cm9599/.gz/sim/8/gui.config]
[GUI] [Dbg] [Application.cc:528] Loading plugin [MinimalScene]
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:986] Creating render thread interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:986] Creating render thread interface for OpenGL
[GUI] [Msg] Added plugin [3D View] to main window
[GUI] [Msg] Loaded plugin [MinimalScene] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libMinimalScene.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [EntityContextMenuPlugin]
[GUI] [Msg] Currently tracking topic on [/gui/currently_tracked]
[GUI] [Msg] Added plugin [Entity Context Menu] to main window
[GUI] [Msg] Loaded plugin [EntityContextMenuPlugin] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libEntityContextMenuPlugin.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [GzSceneManager]
[GUI] [Msg] Added plugin [Scene Manager] to main window
[GUI] [Msg] Loaded plugin [GzSceneManager] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libGzSceneManager.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [InteractiveViewControl]
[GUI] [Msg] Camera view controller topic advertised on [/gui/camera/view_control]
[GUI] [Msg] Camera reference visual topic advertised on [/gui/camera/view_control/reference_visual]
[GUI] [Msg] Camera view control sensitivity advertised on [/gui/camera/view_control/sensitivity]
[GUI] [Msg] Added plugin [Interactive view control] to main window
[GUI] [Msg] Loaded plugin [InteractiveViewControl] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libInteractiveViewControl.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [CameraTracking]
[GUI] [Msg] Added plugin [Camera tracking] to main window
[GUI] [Msg] Loaded plugin [CameraTracking] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libCameraTracking.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [MarkerManager]
[GUI] [Msg] Listening to stats on [/world/shapes/stats]
[GUI] [Msg] Added plugin [Marker Manager] to main window
[GUI] [Msg] Loaded plugin [MarkerManager] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libMarkerManager.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [SelectEntities]
[GUI] [Msg] Added plugin [Select entities] to main window
[GUI] [Msg] Loaded plugin [SelectEntities] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libSelectEntities.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Spawn]
[GUI] [Msg] Added plugin [Spawn] to main window
[GUI] [Msg] Loaded plugin [Spawn] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libSpawn.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [VisualizationCapabilities]
[GUI] [Msg] View as transparent service on [/gui/view/transparent]
[GUI] [Msg] View as wireframes service on [/gui/view/wireframes]
[GUI] [Msg] View center of mass service on [/gui/view/com]
[GUI] [Msg] View inertia service on [/gui/view/inertia]
[GUI] [Msg] View collisions service on [/gui/view/collisions]
[GUI] [Msg] View joints service on [/gui/view/joints]
[GUI] [Msg] View frames service on [/gui/view/frames]
[GUI] [Msg] Added plugin [Visualization capabilities] to main window
[GUI] [Msg] Loaded plugin [VisualizationCapabilities] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libVisualizationCapabilities.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [WorldControl]
[GUI] [Msg] Using world control service [/world/shapes/control]
[GUI] [Msg] Listening to stats on [/world/shapes/stats]
[GUI] [Dbg] [WorldControl.cc:237] Using an event to share WorldControl msgs with the server
[GUI] [Msg] Added plugin [World control] to main window
[GUI] [Msg] Loaded plugin [WorldControl] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libWorldControl.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [WorldStats]
[GUI] [Msg] Listening to stats on [/world/shapes/stats]
[GUI] [Msg] Added plugin [World stats] to main window
[GUI] [Msg] Loaded plugin [WorldStats] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libWorldStats.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Shapes]
[GUI] [Msg] Added plugin [Shapes] to main window
[GUI] [Msg] Loaded plugin [Shapes] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libShapes.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Lights]
[GUI] [Msg] Added plugin [Lights] to main window
[GUI] [Msg] Loaded plugin [Lights] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libLights.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [TransformControl]
[GUI] [Msg] Added plugin [Transform control] to main window
[GUI] [Msg] Loaded plugin [TransformControl] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libTransformControl.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [Screenshot]
[GUI] [Msg] Screenshot service on [/gui/screenshot]
[GUI] [Msg] Added plugin [Screenshot] to main window
[GUI] [Msg] Loaded plugin [Screenshot] from path [/usr/lib/x86_64-linux-gnu/gz-gui-8/plugins/libScreenshot.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [CopyPaste]
[GUI] [Msg] Added plugin [Copy/Paste] to main window
[GUI] [Msg] Loaded plugin [CopyPaste] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libCopyPaste.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [ComponentInspector]
[GUI] [Msg] Added plugin [Component inspector] to main window
[GUI] [Msg] Loaded plugin [ComponentInspector] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libComponentInspector.so]
[GUI] [Dbg] [Application.cc:528] Loading plugin [EntityTree]
[GUI] [Msg] Currently tracking topic on [/gui/currently_tracked]
[GUI] [Msg] Added plugin [Entity tree] to main window
[GUI] [Msg] Loaded plugin [EntityTree] from path [/usr/lib/x86_64-linux-gnu/gz-sim-8/plugins/gui/libEntityTree.so]
[GUI] [Dbg] [Application.cc:398] Loading window config
[GUI] [Msg] Using server control service [/server_control]
[GUI] [Dbg] [Application.cc:671] Applying config
[GUI] [Wrn] [Application.cc:908] [QT] file::/WorldStats/WorldStats.qml:53:3: QML RowLayout: Binding loop detected for property "x"
[GUI] [Dbg] [MinimalScene.cc:802] Creating gz-rendering interface for OpenGL
[GUI] [Dbg] [MinimalScene.cc:986] Creating render thread interface for OpenGL
[GUI] [Msg] Loading plugin [gz-rendering-ogre2]
libEGL warning: egl: failed to create dri2 screen
libEGL warning: egl: failed to create dri2 screen
[GUI] [Dbg] [MinimalScene.cc:749] Create scene [scene]
[GUI] [Dbg] [MinimalScene.cc:1037] Creating texture node render interface for OpenGL
[GUI] [Dbg] [TransformControl.cc:453] TransformControl plugin is using camera [scene::Camera(65527)]
[GUI] [Dbg] [Spawn.cc:308] Spawn plugin is using camera [scene::Camera(65527)]
[GUI] [Dbg] [SelectEntities.cc:452] SelectEntities plugin is using camera [scene::Camera(65527)]
[GUI] [Dbg] [MarkerManager.cc:169] Advertise /marker/list service.
[GUI] [Dbg] [MarkerManager.cc:179] Advertise /marker/list.
[GUI] [Dbg] [MarkerManager.cc:189] Advertise /marker_array.
[GUI] [Dbg] [CameraTracking.cc:205] CameraTrackingPrivate plugin is moving camera [scene::Camera(65527)]
[GUI] [Msg] Move to service on [/gui/move_to]
[GUI] [Msg] Follow service on [/gui/follow] (deprecated)
[GUI] [Msg] Tracking topic on [/gui/track]
[GUI] [Msg] Tracking status topic on [/gui/currently_tracked]
[GUI] [Msg] Move to pose service on [/gui/move_to/pose]
[GUI] [Msg] Camera pose topic advertised on [/gui/camera/pose]
[GUI] [Msg] Follow offset service on [/gui/follow/offset] (deprecated)
[GUI] [Dbg] [InteractiveViewControl.cc:176] InteractiveViewControl plugin is moving camera [scene::Camera(65527)]
[GUI] [Dbg] [EntityContextMenuPlugin.cc:79] Entity context menu plugin is using camera [scene::Camera(65527)]
[Msg] Found no publishers on /stats, adding root stats topic
[Msg] Found no publishers on /clock, adding root clock topic
[Dbg] [SimulationRunner.cc:533] Creating PostUpdate worker threads: 2
[Dbg] [SimulationRunner.cc:544] Creating postupdate worker thread (0)
[Wrn] [SDFFeatures.cc:365] DART: Ellipsoid is not a supported collision geomerty primitive, using generated mesh of an ellipsoid instead
[Wrn] [SDFFeatures.cc:350] DART: Cone is not a supported collision geomerty primitive, using generated mesh of a cone instead
[Msg] Serving scene information on [/world/shapes/scene/info]
[Msg] Serving graph information on [/world/shapes/scene/graph]
[Msg] Serving full state on [/world/shapes/state]
[Msg] Serving full state (async) on [/world/shapes/state_async]
[Msg] Publishing scene information on [/world/shapes/scene/info]
[Msg] Publishing entity deletions on [/world/shapes/scene/deletion]
[Msg] Publishing state changes on [/world/shapes/state]
[Msg] Publishing pose messages on [/world/shapes/pose/info]
[Msg] Publishing dynamic pose messages on [/world/shapes/dynamic_pose/info]
[Dbg] [EntityComponentManager.cc:1656] Updated state thread iterators: 24 threads processing around 2 entities each.