Download - existing performance problem
![Page 1: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/1.jpg)
existing performance problem
0% 20% 40% 60% 80% 100%
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
audio/video quality
LAN WAN
![Page 2: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/2.jpg)
web browsing performance
... up to 4.8 times better performance
0 0.5 1 1.5 2 2.5 3
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
page download latency (s)
LAN WAN
![Page 3: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/3.jpg)
web browsing performance no pc
... up to 4.8 times better performance
0 0.5 1 1.5 2 2.5 3
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
page download latency (s)
LAN WAN
![Page 4: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/4.jpg)
web browsing performance
... up to 4.8 times better performance
0 0.2 0.4 0.6 0.8
VNC
THINC
per web page latency (s)
LAN WAN
![Page 5: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/5.jpg)
web browsing performance
... up to 4.8 times better performance
0 0.2 0.4 0.6 0.8
Sun Ray
THINC
per web page latency (s)
LAN WAN
![Page 6: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/6.jpg)
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
ny pa ma mn nm ca can pr ie fi kr
location
page late
ncy
(s)
PlanetLab web browsingperformance
![Page 7: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/7.jpg)
PlanetLab web browsingperformance
![Page 8: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/8.jpg)
Web Browsing Data Transfer
0 50 100 150 200 250
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
per page data (KB)
LAN WAN
![Page 9: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/9.jpg)
a/v playback quality
... perfect playback and up to two orders of magnitude better
0% 20% 40% 60% 80% 100%
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
LAN WAN
![Page 10: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/10.jpg)
PlanetLab a/v playback quality
0%
20%
40%
60%
80%
100%
ny pa ma mn nm ca can pr ie fi kr
location
pla
yb
ac
k q
ua
lity
![Page 11: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/11.jpg)
PlanetLab a/v playback quality
![Page 12: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/12.jpg)
a/v data transfer
0.1 1 10 100 1000
PC
ICA
RDP
GoToMyPC
X
NX
VNC
Sun Ray
THINC
LAN WAN
![Page 13: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/13.jpg)
mouth-to-ear latency overhead
0.9
0.95
1
1.05
1.1
1.15
WengoPhone Skype Linphone
late
ncy
overh
ead
Capture Wired Capture WiFi Playback Wired Playback WiFi
![Page 14: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/14.jpg)
mouth-to-ear latency overhead
![Page 15: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/15.jpg)
PDA web browsing performance
0.1 1 10 100
Local
RDP
VNC
ICA
ICA resized
pTHINC
pTHINC resized
page download latency (s)
X5 (640x480) X51v (640x480) X5 (1024x768) X51v (1024x768)
![Page 16: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/16.jpg)
PDA web browsing data transfer
0.1 1 10 100 1000
Local
RDP
VNC
ICA
ICA resized
pTHINC
pTHINC resized
per page data (KB)
Axim X5 (640x480) Axim X51v (640x480)Axim X5 (1024x768) Axim X51v (1024x768)
![Page 17: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/17.jpg)
PDA video quality
0% 20% 40% 60% 80% 100%
Local
RDP
VNC
ICA
pTHINC
video quality
Axim X5 Axim X51v
![Page 18: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/18.jpg)
PDA video data transfer
0.1 1 10 100
Local
RDP
VNC
ICA
pTHINC
video data size (MB)
Axim X5 Axim X51v
![Page 19: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/19.jpg)
recording overhead
0
0.5
1
1.5
2
2.5
web video untar gzip make octave cat
norm
ali
zed e
xecu
tion
tim
e
Display Recording Text Recording Full Recording
![Page 20: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/20.jpg)
recording overhead
![Page 21: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/21.jpg)
Storage growth
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
web video untar gzip make octave cat desktop
stora
ge g
row
th (
MB
/s)
Display Text
![Page 22: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/22.jpg)
Storage growth
![Page 23: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/23.jpg)
Browse and search latency
0
50
100
150
200
250
web video untar make octave cat desktop
tim
e (
ms)
Browse Search
![Page 24: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/24.jpg)
Browse and search latency
![Page 25: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/25.jpg)
Playback speedup
0
50
100
150
200
250
300
web video untar make octave cat desktop
speedu
p
![Page 26: existing performance problem](https://reader035.vdocuments.us/reader035/viewer/2022081513/56814887550346895db59914/html5/thumbnails/26.jpg)
Playback speedup