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

0.959

0.000

2

Internet

575

0.046

0.021

0.025

0.056

0.338

3

WS-wscpu

20,000

0.001

0.001

0.000

0.968

0.000

4

WS-wsdbcpu

10000

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

0.973

0.000

7

Database-Dbcpu

15,000

0.001

0.001

0.000

0.975

0.000

8

dbdisk

50

0.093

0.058

0.035

0.082

0.563