where is GPU and memory utilization values?

askinfra@infra:~$ nvidia-smi -a

==============NVSMI LOG==============


Timestamp			: Mon Apr 30 12:32:37 2012

GPU 0:
	Product Name		: GeForce GTX 260
	PCI ID			: 5e210de
	Temperature		: 49 C
askinfra@infra:~$ dpkg -s nvidia-glx
Package: nvidia-glx
Status: install ok installed
Priority: optional
Section: non-free/x11
Installed-Size: 10360
Maintainer: Debian NVIDIA Maintainers <pkg-nvidia-devel@lists.alioth.debian.org>
Architecture: amd64
Source: nvidia-graphics-drivers
Version: 195.36.31-6
Provides: nvidia-glx, xserver-xorg-video-6
Depends: libgl1-nvidia-glx (= 195.36.31-6), libglx-nvidia-alternatives, nvidia-kernel-195.36.31, xorg-video-abi-6.0 | xserver-xorg-core (<< 2:1.7.7), libc6 (>= 2.2.5)
Pre-Depends: dpkg (>= 1.15.7.2)
Recommends: nvidia-vdpau-driver (>= 195.36.31)
Suggests: nvidia-settings, nvidia-kernel-dkms (>= 195.36.31) | nvidia-kernel-source (>= 195.36.31)
Conflicts: fglrx-driver, nvidia-glx, nvidia-glx-legacy, nvidia-glx-legacy-173xx, nvidia-glx-legacy-71xx, nvidia-glx-legacy-96xx
Description: NVIDIA binary Xorg driver
 These binary drivers provide optimized hardware acceleration of
 OpenGL applications via a direct-rendering X Server.
 AGP, PCIe, SLI, TV-out and flat panel displays are also supported.
 Please see the nvidia-kernel-dkms or
 nvidia-kernel-source packages
 for building the kernel module required by this package.
 This will provide nvidia-kernel-195.36.31.
 .
 This version only supports GeForce 6xxx and higher of the Geforce GPUs
 plus complimentary Quadros and nforce.  Look at the legacy packages
 for older cards.
 .
 See /usr/share/doc/nvidia-glx/README.txt.gz
 for a complete list of supported GPUs and PCI IDs.
Homepage: http://www.nvidia.com
askinfra@infra:~$