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

0.963

0.000

2

Internet

575

0.041

0.020

0.020

0.106

0.240

3

WS-wscpu

20,000

0.001

0.001

0.000

0.972

0.000

4

WS-wsdbcpu

10,000

0.001

0.001

0.000

0.978

0.000

5

WS-wsdbdisk

3333

0.001

0.001

0.000

0.989

0.000

6

LAN

12,500

0.134

0.001

0.133

0.985

0.379

7

Database-Dbcpu

20,000

0.000

0.000

0.000

0.975

0.000

8

Dbdisk

50

0.094

0.058

0.036

0.044

0.606