db% glxinfo|head
name of display: :0.0
display: :0 screen: 0
direct rendering: No (If you want to find out why, try setting LIBGL_DEBUG=verbose)
server glx vendor string: SGI
server glx version string: 1.2
server glx extensions:
GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating,
GLX_EXT_import_context, GLX_EXT_texture_from_pixmap, GLX_OML_swap_method,
GLX_SGI_make_current_read, GLX_SGIS_multisample, GLX_SGIX_hyperpipe,
GLX_SGIX_swap_barrier, GLX_SGIX_fbconfig, GLX_MESA_copy_sub_buffer
360 frames in 5.1 seconds = 69.937 FPS
340 frames in 5.2 seconds = 65.985 FPS
360 frames in 6.1 seconds = 58.873 FPS
380 frames in 5.1 seconds = 74.747 FPS
340 frames in 5.3 seconds = 64.452 FPS
340 frames in 5.1 seconds = 66.827 FPS
340 frames in 5.1 seconds = 66.532 FPS
340 frames in 5.0 seconds = 67.978 FPS
360 frames in 5.5 seconds = 65.591 FPS