Tugas Analisys Kinerja System
Selesaikan permsalahan pada model Last Come First Serve dan Short Job First dari tabel dibawah ini :
Proses
|
T. Proses (menit)
|
T. Arrival (menit)
|
A
|
10
|
0
|
B
|
20
|
10
|
C
|
30
|
20
|
D
|
40
|
10
|
Jawab:
1. Last Come First Serve
D C B A
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Proses
|
T
|
Tw
|
A
|
85
|
8.5
|
B
|
80
|
4
|
C
|
65
|
2.1
|
D
|
40
|
1
|
Hasil :
Tm = 65.3
Twm = 3.9
2. Short Job First
A B C D
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100
Proses
|
T
|
Tw
|
A
|
10
|
1
|
B
|
25
|
1.2
|
C
|
50
|
1.6
|
D
|
85
|
2.1
|
Hasil :
Tm = 42.25
Twm = 1.4
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