S. No.

Layer name

Arrival distribution

Processing speed

Average Response time

Average Service Time

Average waiting Time

Probability of Idle server

Probability of dropping sessions

1

Client

0.01

17,000

0.001

0.001

0.000

0.958

0.000

2

Internet

675

0.036

0.018

0.017

0.110

0.260

3

WS-wscpu

20,000

0.001

0.001

0.000

0.966

0.000

4

WS-wsdbcpu

10,000

0.001

0.001

0.000

0.966

0.000

5

WS-wsdbdisk

3333

0.001

0.001

0.000

0.982

0.000

6

LAN

12,500

0.001

0.001

0.000

0.984

0.000

7

Database-Dbcpu

15,000

0.001

0.001

0.000

0.967

0.000

8

dbdisk

75

0.062

0.040

0.022

0.104

0.439