如何在linux下查看显卡的显存

yincha1314

我的显卡是nvidia 5200 128的显存 但我觉的显存并没有释放出来 问一下查看 显存 还有用glxgears查看 显示 如下 这个正常吗
17210 frames in 5.0 seconds = 3442.000 FPS
22375 frames in 5.0 seconds = 4475.000 FPS
22209 frames in 5.0 seconds = 4441.800 FPS
22468 frames in 5.0 seconds = 4493.600 FPS
22577 frames in 5.0 seconds = 4515.400 FPS
22571 frames in 5.0 seconds = 4514.200 FPS
22425 frames in 5.0 seconds = 4485.000 FPS
22480 frames in 5.0 seconds = 4496.000 FPS
22452 frames in 5.0 seconds = 4490.400 FPS
22343 frames in 5.0 seconds = 4468.600 FPS
22450 frames in 5.0 seconds = 4490.000 FPS
22536 frames in 5.0 seconds = 4507.200 FPS
22478 frames in 5.0 seconds = 4495.600 FPS
22369 frames in 5.0 seconds = 4473.800 FPS