ASSIGNMENT # 03
TOTAL
MARKS 10
Question
No. 01 (10)
- Write the performance comparison of different browsers using automated tools or real time use cases
- Internet Explorer
- Mozilla Firefox
- Google Chrome
- Opera
CSS ASSIGNMENT NUMBER: _____________3___________________________________
STUDENT ROLL NUMBER: _______________Sp-2014-MSc-CE-011___________________
STUDENT NAME: ________________________Kashif Islam_________________________
Following comparison is made using automated tools on a machine with following specs:
- OS: Windows Vista (32-bit)
- CPU: Intel Core Duo (2.16 GHz)
- RAM: 3 GB
- Computer: Dell XPS M1530
Clearly Chrome is the winner in overall performance
Browser
| * | * | * | * | * |
Winner
|
Java Script Spee
|
3,440 ms
|
6,306 ms
|
542 ms
|
1231 ms
|
864ms
|
chrome
|
DOM Selection Speed
|
27 ms
|
137 ms
|
139 ms
|
73 ms
|
30ms
|
Opera
|
CSS Rendering Speed
|
253 ms
|
793 ms
|
91 ms
|
359 ms
|
117ms
|
chrome
|
Page Load Times
|
1.5 sec
|
4 sec
|
1.45 sec
|
1.34 sec
|
1.61 sec
|
firefox
|
CPU Usage
|
11.3%
|
18.1%
|
3%
|
7.6%
|
4.4%
|
chrome
|
Browser Cache Performance
|
0.76 sec
|
2 sec
|
0.72 sec
|
0.75 sec
|
0.89 sec
|
firefox
|
Conclusion with Standard Deviation
Based on used performance metrics it’s evident that Chrome is overall best browser in terms of performance.
Now if we calculate its variance and standard deviation to determine how better chrome is compared to other browsers.
I will only use CPU usage as performance metric for these calculations
Mean = (11.3+ 18.1+ 3+ 7.6+ 4.4 ) /5 = 8.88
Variance = (5.85 + 9.22 + 34.57 + 1.638 + 20.07)/ 5 = 14.26
Standard Deviation = 3.78
No comments:
Post a Comment