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: . : 15.05.2012. : 2011. : 12. antiplagiat.ru: < 30%

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: 7403011012
: 230101
: IV
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2010 .
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403011012:
. NetCalc.
3-. .1:
1
2
3
4
5
6

L1

L 2

A
B

C

D

E









.1

1..6 2 . : L1=C+D+E=21; L2=A+B=12; A=4; C=7; D=4.
: 5,05 .
( , ):
렠 1,1 1,2 1,3 1,4 1,5 1,6
## [1-4] [5-7] [8-13] [14-21] [22-26] [27-37]
렠 2,1 2,2 2,3 2,4 2,5 2,6
## [38-42] [43-46] [47-53] [54-62] [63-68] [69-80]
렠 3,1 3,2 3,3 3,4 3,5 3,6
## [81-83] [84-85] [86-90] [91-97] [98-101] [102-111]
6 :
1=[6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108]
2=[1,7,13,19,25,31,37,43,49,55,61,67,73,79,85,91,97,103,109]
3=[2,8,14,20,26,32,38,44,50,56,62,68,74,80,86,92,98,104,110]
4=[3,9,15,21,27,33,39,45,51,57,63,69,75,81,87,93,99,105,111]
5=[4,10,16,22,28,34,40,46,52,58,64,70,76,82,88,94,100,106]
6=[5,11,17,23,29,35,41,47,53,59,65,71,77,83,89,95,101,107]
7 :
1,2,3 -, 4 , 5 , 6 e-mail, 7 WEB.
Qts, Lts Tts .
Qts (M) , t s .:
---------- (s)------------a
(t) 1 2 3 4 5 6 7
    1,13E+002 4,64E+001 4,12E+001 3,30E+001 9,27E-001 5,15E+000 1,75E+001
2 1,13E+002 4,64E+001 4,12E+001 3,30E+001 9,27E-001 5,15E+000 1,75E+001
3 9,30E+001 6,20E+001 4,65E+001 3,10E+001 6,20E-001 6,20E+000 1,76E+001
4 1,47E+002 4,89E+001 6,35E+001 2,15E+001 7,82E-001 2,93E+000 1,66E+001
5 1,30E+002 6,48E+001 6,98E+001 1,99E+001 4,99E-001 3,99E+000 1,70E+001
6 1,37E+002 3,91E+001 4,89E+001 2,74E+001 9,78E-001 3,42E+000 1,66E+001
Lts (K) t s.:
---------- (s)------------a
(t) 1 2 3 4 5 6 7
1 1300 1100 900 350 30 14 50
2 1300 1100 900 350 30 14 50
3 1100 1400 1000 340 24 18 50
4 1700 1200 1300 300 28 6 50
5 1500 1500 1350 280 22 10 50
6 1600 1000 1100 330 32 8 50
Tts () t s.:
---------- (s)------------a
(t) 1 2 3 4 5 6 7
1 30 56 52 48 70 4 14
2 30 56 52 48 70 4 14
3 26 40 56 44 110 6 14
4 24 60 44 56 60 7 14
5 20 44 48 52 100 9 14
6 22 52 60 40 80 8 14
, , 512.
:
, ; / ; .
26 SH0
19
S1
25
S7
20
S2
22
S4
23
S5
24
S6
21
S3
. 102 111
18
44 SH18
1 4
1
27 SH1
. 5 7
2
28 SH2


. 2

:
S1 S7
SH0 SH18 ,
. () . SH1, SH2,, SH18 SH 1-18, . SH 19-25. SH0 26. SH, SH2,, SH18 27-44.

NetCalc = 403011012:
(response_time)
(gamma) /
(req_size)
(Psize)
Nservice 7 ( ) Psize 1000 ( )
type->user ( , 2 )
[6,12,18,24,30,36,42,48,54,60,66,72,78,84,90,96,102,108] (1)
[1,7,13,19,25,31,37,43,49,55,61,67,73,79,85,91,97,103,109] (2)
[2,8,14,20,26,32,38,44,50,56,62,68,74,80,86,92,98,104,110] (3)
[3,9,15,21,27,33,39,45,51,57,63,69,75,81,87,93,99,105,111] (4)
[4,10,16,22,28,34,40,46,52,58,64,70,76,82,88,94,100,106] (5)
[5,11,17,23,29,35,41,47,53,59,65,71,77,83,89,95,101,107] (6)
end
group->user ( , 1 )
[1-4] [5-7] [8-13] [14-21] [22-26] [27-37]
[38-42] [43-46] [47-53] [54-62] [63-68] [69-80]
[81-83] [84-85] [86-90] [91-97] [98-101] [102-111]
end
type-service->response_time ( t s, Tts )
30 56 52 48 70 4 14
30 56 52 48 70 4 14
26 40 56 44 110 6 14
24 60 44 56 60 7 14
20 44 48 52 100 9 14
22 52 60 40 80 8 14
end
type-service->gamma ( )
3,15E-002 1,29E-002 1,14E-002 9,16E-003 2,58E-004 1,43E-003 4,87E-003
3,15E-002 1,29E-002 1,14E-002 9,16E-003 2,58E-004 1,43E-003 4,87E-003
2,58E-002 1,72E-002 1,29E-002 8,61E-003 1,72E-004 1,72E-003 4,88E-003
4,07E-002 1,36E-002 1,76E-002 5,97E-003 2,17E-004 8,14E-004 4,61E-003
3,60E-002 1,80E-002 1,94E-002 5,54E-003 1,39E-004 1,11E-003 4,71E-003
3,80E-002 1,09E-002 1,36E-002 7,60E-003 2,72E-004 9,50E-004 4,62E-003
end
type-service->req_size ( Lts (K) )
1,30E+003 1,10E+003 9,00E+002 3,50E+002 3,00E+001 1,40E+001 5,00E+001
1,30E+003 1,10E+003 9,00E+002 3,50E+002 3,00E+001 1,40E+001 5,00E+001
1,10E+003 1,40E+003 1,00E+003 3,40E+002 2,40E+001 1,80E+001 5,00E+001
1,70E+003 1,20E+003 1,30E+003 3,00E+002 2,80E+001 6,00E+000 5,00E+001
1,50E+003 1,50E+003 1,35E+003 2,80E+002 2,20E+001 1,00E+001 5,00E+001
1,60E+003 1,00E+003 1,10E+003 3,30E+002 3,20E+001 8,00E+000 5,00E+001
end
type-service->req_var ( , req_var=0, req_var=1, )
0,5 0,5 0,5 0,5 0,5 0,5 0,5
0,5 0,5 0,5 0,5 0,5 0,5 0,5
0,5 0,5 0,5 0,5 0,5 0,5 0,5
0,5 0,5 0,5 0,5 0,5 0,5 0,5
0,5 0,5 0,5 0,5 0,5 0,5 0,5
0,5 0,5 0,5 0,5 0,5 0,5 0,5
end
group-service->link ( , , 1- {1,27,19,26} (z), g=1 s =1. {1,27,25,26} (z), g=1 s =7)
[1,27,19,26] [1,27,20,26] [1,27,21,26] [1,27,22,26] [1,27,23,26] [1,27,24,26][1,27,25,26]
[2,28,19,26] [2,28,20,26] [2,28,21,26] [2,28,22,26] [2,28,23,26] [2,28,24,26][2,28,25,26]
[3,29,19,26] [3,29,20,26] [3,29,21,26] [3,29,22,26] [3,29,23,26] [3,29,24,26][3,29,25,26]
[4,30,19,26] [4,30,20,26] [4,30,21,26] [4,30,22,26] [4,30,23,26] [4,30,24,26][4,30,25,26]
[5,31,19,26] [5,31,20,26] [5,31,21,26] [5,31,22,26] [5,31,23,26] [5,31,24,26][5,31,25,26]
[6,32,19,26] [6,32,20,26] [6,32,21,26] [6,32,22,26] [6,32,23,26] [6,32,24,26][6,32,25,26]
[7,33,19,26] [7,33,20,26] [7,33,21,26] [7,33,22,26] [7,33,23,26] [7,33,24,26][7,33,25,26]
[8,34,19,26] [8,34,20,26] [8,34,21,26] [8,34,22,26] [8,34,23,26] [8,34,24,26][8,34,25,26]
[9,35,19,26] [9,35,20,26] [9,35,21,26] [9,35,22,26] [9,35,23,26] [9,35,24,26][9,35,25,26]
[10,36,19,26][10,36,20,26][10,36,21,26][10,36,22,26][10,36,23,26][10,36,24,26][10,36,25,26]
[11,37,19,26][11,37,20,26][11,37,21,26][11,37,22,26][11,37,23,26][11,37,24,26][11,37,25,26]
[12,38,19,26][12,38,20,26][12,38,21,26][12,38,22,26][12,38,23,26][12,38,24,26][12,38,25,26]
[13,39,19,26][13,39,20,26][13,39,21,26][13,39,22,26][13,39,23,26][13,39,24,26][13,39,25,26]
[14,40,19,26][14,40,20,26][14,40,21,26][14,40,22,26][14,40,23,26][14,40,24,26][14,40,25,26]
[15,41,19,26][15,41,20,26][15,41,21,26][15,41,22,26][15,41,23,26][15,41,24,26][15,41,25,26]
[16,42,19,26][16,42,20,26][16,42,21,26][16,42,22,26][16,42,23,26][16,42,24,26][16,42,25,26]
[17,43,19,26][17,43,20,26][17,43,21,26][17,43,22,26][17,43,23,26][17,43,24,26][17,43,25,26]
[18,44,19,26][18,44,20,26][18,44,21,26][18,44,22,26][18,44,23,26][18,44,24,26][18,44,25,26]
end

service->k_proto ( , , , , , ..)
1,5 1,5 1,5 1,5 1,5 1,5 1,5
end
Nlink, Nuser, Nservice, Ngroup = 44 111 7 18 (Nlink , Nuser , Nservice - , Ngroup - )
Input RO ( ) = 0,5
Input Mulink= 100,0 ( )







link->mu ( (/) 44 , .. / : Input Mulink= 100,0)
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0 100,0
100,0 100,0 100,0 100,0
end
link->delay ( 44 , .. / )
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00 0,0E+00
0,0E+00 0,0E+00 0,0E+00 0,0E+00
end
service->server_mu ( (/) 7 )
7,5E+00 3,2E+00 3,2E+00 1,7E+00 4,9E-02 2,8E-01 1,1E+00
end
type->client_mu ( 6 .)
1,4E-01 1,4E-01 1,4E-01 1,7E-01 1,7E-01 1,5E-01
end
end.
۠:
link -> ( 44
)
1 : 0,00 0,00 0,01 0,01 0,01
6 : 0,01 0,01 0,00 0,01 0,01
11 : 0,01 0,01 0,00 0,00 0,01
16 : 0,01 0,00 0,01 0,06 0,02
21 : 0,02 0,01 0,00 0,00 0,01
26 : 0,13 0,00 0,00 0,01 0,01
31 : 0,01 0,01 0,01 0,00 0,01
36 : 0,01 0,01 0,01 0,00 0,00
41 : 0,01 0,01 0,00 0,01
server -> ( 7 )
1 : 0,48 0,48 0,48 0,47 0,51
6 : 0,48 0,44
type -> ( 6 )
1 : 0,10 0,10 0,10 0,12 0,11
6 : 0,11

% :

1 12 6 406,20%
2 12 3 219,80%
3 12 4 155,60%
4 12 6 53,45%
5 12 4 20,55%
6 12 1 42,49%
7 12 3 26,42%

, 1-3 12- 6, 3 4 100%. , , . , , , , , .


service->server_mu
7,9 3,3 3,3 1,8 4,8E-02 2,9E-01 1,2
type->client_mu
0,7 0,7 0,7 0,7 7,6E-01 0,7

, :

% :

1 12 6 99,62%
2 12 3 58,59%
3 12 4 49,37%
4 12 6 17,81%
5 12 4 19,74%
6 12 1 24,92%
7 12 1 9,13%



service->server_mu
7,9 3,3 3,3 1,8 4,8E-02 2,9E-01 1,2


type->client_mu
0,7 0,7 0,7 0,7 0,76 0,7

[1]:

(1)

:
HDD VD =60 /;
HDD tD =0,005 ;
HDD p =0,05;
q =1000 .
K ( , 1 ), 1:
1
200 ?500
1000 ?5000
10000 ?20000

, ,
? = ? /(8q) . , 1 ? =7,9*106/(8*1000)=987,5
2 1-7 (/ = ), 3 - 6 .

2
S1 S2 S3 S4 S6 S6 S7
? , / 7,9 3,3 3,3 1,8 0,048 0,29 1,2
? , /c 987,5 412,5 412,5 225 6 36,25 150
Kp 300 500 500 300 1000 500 300
v, /c 311 217 217 71 6,3 19 47

3
1 2 3 4 5 6
? , / 0,7 0,7 0,7 0,7 0,76 0,7
? , /c 87,5 87,5 87,5 87,5 95 87,5
Kp 500 500 500 1000 700 500
v, /c 46 46 46 92 69 46

Intel Celeron N430 1.8 GHz

4

..................


Intel Celeron N430 1.8 GHz 1GB DDR II PC 6400 250Gb SATA2 Intel Celeron N430 1.8 GHz


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