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

0.05

17,000

0.001

0.001

0.000

0.991

0.000

2

Internet

575

0.023

0.020

0.003

0.746

0.000

3

WS-wscpu

20,000

0.001

0.001

0.000

0.993

0.000

4

WS-wsdbcpu

10,000

0.001

0.001

0.000

0.995

0.000

5

WS-wsdbdisk

3333

0.001

0.001

0.000

0.997

0.000

6

LAN

12,500

0.467

0.001

0.466

0.996

0.426

7

Database-Dbcpu

20,000

0.000

0.000

0.000

0.995

0.000

8

Dbdisk

50

0.071

0.060

0.011

0.616

0.059