*** Performance Report ***


Overall performance report
Main client (localhost) statistics
client1 (farm2.csail.mit.edu) statistics
client1 (farm3.csail.mit.edu) statistics
client1 (farm4.csail.mit.edu) statistics
Database graphs


   Node information
   Test timing information
   Up ramp statistics
   Runtime session statistics
   Down ramp statistics
   Overall statistics
   CPU usage graphs
   Processes usage graphs
   Memory usage graph
   Disk usage graphs
   Network usage graphs

Node Information


Web server
Host : farm5
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.829
cpu MHz : 3199.829
cpu MHz : 3199.829
cpu MHz : 3199.829
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 4176892 kB
Host : farm7
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.840
cpu MHz : 3199.840
cpu MHz : 3199.840
cpu MHz : 3199.840
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 2128604 kB
Host : farm8
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.750
cpu MHz : 3199.750
cpu MHz : 3199.750
cpu MHz : 3199.750
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 2128604 kB
Host : farm9
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.988
cpu MHz : 3199.988
cpu MHz : 3199.988
cpu MHz : 3199.988
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 2128604 kB
Host : farm10
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.697
cpu MHz : 3199.697
cpu MHz : 3199.697
cpu MHz : 3199.697
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 3096408 kB
SwapTotal: 2128604 kB
Host : farm11
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.772
cpu MHz : 3199.772
cpu MHz : 3199.772
cpu MHz : 3199.772
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 2128604 kB
Host : farm14
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3199.962
cpu MHz : 3199.962
cpu MHz : 3199.962
cpu MHz : 3199.962
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 2128604 kB

Database server
Host : farm6
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
processor : 2
processor : 3
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
model : 4
model name : Intel(R) Xeon(TM) CPU 3.20GHz
cpu MHz : 3200.003
cpu MHz : 3200.003
cpu MHz : 3200.003
cpu MHz : 3200.003
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2061168 kB
SwapTotal: 4176892 kB

Local client
Host : farm1
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
cpu MHz : 3066.181
cpu MHz : 3066.181
cache size : 512 KB
cache size : 512 KB
MemTotal: 2061416 kB
SwapTotal: 4803424 kB

Remote client 0
Host : farm2
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
cpu MHz : 3066.853
cpu MHz : 3066.853
cache size : 512 KB
cache size : 512 KB
MemTotal: 2061416 kB
SwapTotal: 4184924 kB

Remote client 1
Host : farm3
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
cpu MHz : 3066.781
cpu MHz : 3066.781
cache size : 512 KB
cache size : 512 KB
MemTotal: 2061416 kB
SwapTotal: 4184924 kB

Remote client 2
Host : farm4
Kernel: Linux version 2.6.31-21-generic-pae (buildd@rothera) (gcc version 4.4.1 (Ubuntu 4.4.1-4ubuntu9) ) #59-Ubuntu SMP Wed Mar 24 08:47:55 UTC 2010
processor : 0
processor : 1
vendor_id : GenuineIntel
vendor_id : GenuineIntel
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
model : 2
model name : Intel(R) Pentium(R) 4 CPU 3.06GHz
cpu MHz : 3066.821
cpu MHz : 3066.821
cache size : 512 KB
cache size : 512 KB
MemTotal: 2061416 kB
SwapTotal: 4184924 kB

Test timing information

PhaseMain clientRemote client 1Remote client 2Remote client 3
Test start2010-5-6 19:56:322010-5-6 19:56:562010-5-6 19:56:562010-5-6 19:56:56
Up ramp start2010-5-6 19:57:262010-5-6 19:57:392010-5-6 19:57:392010-5-6 19:57:39
Runtime session start2010-5-6 19:58:572010-5-6 19:59:92010-5-6 19:59:102010-5-6 19:59:9
Down ramp start2010-5-6 20:2:552010-5-6 20:3:62010-5-6 20:3:72010-5-6 20:3:6
Test end2010-5-6 20:4:102010-5-6 20:4:292010-5-6 20:4:282010-5-6 20:4:27
Up ramp length 1 minute 31 seconds 422 milliseconds (requested 90000 ms) 1 minute 30 seconds 39 milliseconds (requested 90000 ms) 1 minute 30 seconds 100 milliseconds (requested 90000 ms) 1 minute 30 seconds 50 milliseconds (requested 90000 ms)
Runtime session length 3 minutes 57 seconds 318 milliseconds (requested 300000 ms) 3 minutes 56 seconds 726 milliseconds (requested 300000 ms) 3 minutes 57 seconds 162 milliseconds (requested 300000 ms) 3 minutes 57 seconds 124 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 8 milliseconds (requested 30000 ms) 30 seconds 200 milliseconds (requested 30000 ms) 30 seconds 18 milliseconds (requested 30000 ms) 30 seconds 7 milliseconds (requested 30000 ms)
Total test length 7 minutes 38 seconds 11 milliseconds 7 minutes 32 seconds 869 milliseconds 7 minutes 31 seconds 969 milliseconds 7 minutes 30 seconds 956 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.69 %
49434
0
0 ms
3496 ms
10 ms
Register
1.41 %
6519
0
0 ms
3751 ms
13 ms
RegisterUser
1.29 %
5969
342
5 ms
3727 ms
56 ms
Browse
10.31 %
47678
0
0 ms
3740 ms
17 ms
BrowseCategories
6.72 %
31064
0
3 ms
3547 ms
34 ms
SearchItemsInCategory
14.20 %
65668
0
3 ms
3768 ms
38 ms
BrowseRegions
2.72 %
12603
0
3 ms
3480 ms
36 ms
BrowseCategoriesInRegion
2.47 %
11421
0
3 ms
3504 ms
33 ms
SearchItemsInRegion
5.00 %
23123
0
0 ms
3556 ms
42 ms
ViewItem
11.76 %
54379
0
3 ms
4178 ms
40 ms
ViewUserInfo
2.15 %
9923
21
3 ms
3750 ms
47 ms
ViewBidHistory
1.14 %
5271
0
3 ms
3577 ms
86 ms
BuyNowAuth
1.05 %
4880
0
3 ms
3468 ms
28 ms
BuyNow
0.91 %
4190
433
4 ms
3730 ms
40 ms
StoreBuyBow
0.68 %
3146
8
7 ms
3557 ms
75 ms
PutBidAuth
4.11 %
19012
0
0 ms
3512 ms
33 ms
PutBid
4.04 %
18700
1741
1 ms
3545 ms
44 ms
StoreBid
2.37 %
10966
36
6 ms
3560 ms
67 ms
PutComment
0.35 %
1641
114
4 ms
3532 ms
41 ms
StoreComment
0.28 %
1273
1
7 ms
3515 ms
74 ms
Sell
0.77 %
3556
0
0 ms
3176 ms
14 ms
SelectCategoryToSellItem
0.70 %
3221
0
4 ms
3425 ms
38 ms
SellItemForm
0.62 %
2877
0
3 ms
3449 ms
29 ms
RegisterItem
0.56 %
2578
0
7 ms
3513 ms
57 ms
AboutMe (auth form)
2.30 %
10657
0
0 ms
3457 ms
14 ms
AboutMe
3.02 %
13972
0
4 ms
3749 ms
64 ms
Back probability
7.42 %
34336
0
0 ms
0 ms
0 ms
End of Session
0.98 %
4520
0
0 ms
0 ms
0 ms
Total
100 %
462577
2696
-
-
31 ms
Average throughput
5145 req/s
Completed sessions
20076
Total time
1073688 seconds
Average session time
53.4812 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.45 %
29908
0
0 ms
8998 ms
62 ms
Register
1.03 %
8899
0
0 ms
5256 ms
92 ms
RegisterUser
1.03 %
8901
652
5 ms
6236 ms
157 ms
Browse
6.83 %
59250
0
0 ms
8999 ms
96 ms
BrowseCategories
4.76 %
41267
0
3 ms
6495 ms
107 ms
SearchItemsInCategory
14.77 %
128067
0
3 ms
9062 ms
115 ms
BrowseRegions
1.99 %
17273
0
3 ms
6457 ms
103 ms
BrowseCategoriesInRegion
1.96 %
16964
0
3 ms
5932 ms
103 ms
SearchItemsInRegion
5.97 %
51736
0
0 ms
9024 ms
116 ms
ViewItem
14.10 %
122228
0
3 ms
9115 ms
109 ms
ViewUserInfo
3.39 %
29394
29
3 ms
9011 ms
117 ms
ViewBidHistory
1.84 %
15957
0
3 ms
6050 ms
178 ms
BuyNowAuth
1.42 %
12290
0
3 ms
5374 ms
100 ms
BuyNow
1.39 %
12031
1118
4 ms
5924 ms
124 ms
StoreBuyBow
1.22 %
10583
58
7 ms
5698 ms
163 ms
PutBidAuth
5.04 %
43706
0
0 ms
6461 ms
100 ms
PutBid
5.96 %
51646
3800
4 ms
6450 ms
120 ms
StoreBid
4.04 %
35046
230
7 ms
6401 ms
165 ms
PutComment
0.53 %
4595
241
4 ms
4520 ms
106 ms
StoreComment
0.49 %
4257
5
8 ms
5493 ms
176 ms
Sell
0.53 %
4573
0
0 ms
4775 ms
89 ms
SelectCategoryToSellItem
0.52 %
4525
0
4 ms
5084 ms
105 ms
SellItemForm
0.51 %
4461
0
3 ms
5978 ms
108 ms
RegisterItem
0.50 %
4346
0
7 ms
5357 ms
161 ms
AboutMe (auth form)
1.60 %
13880
0
0 ms
5350 ms
96 ms
AboutMe
2.69 %
23310
1
4 ms
6211 ms
163 ms
Back probability
10.95 %
94983
0
0 ms
0 ms
0 ms
End of Session
1.50 %
13006
0
0 ms
0 ms
0 ms
Total
100 %
867082
6134
-
-
101 ms
Average throughput
3681 req/s
Completed sessions
16795
Total time
2378656 seconds
Average session time
141.629 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.13 %
3448
0
0 ms
4166 ms
49 ms
Register
0.97 %
1068
0
0 ms
3326 ms
50 ms
RegisterUser
0.96 %
1062
89
5 ms
3696 ms
116 ms
Browse
6.72 %
7397
0
0 ms
5621 ms
55 ms
BrowseCategories
4.76 %
5234
0
3 ms
5557 ms
68 ms
SearchItemsInCategory
14.85 %
16347
0
3 ms
5918 ms
81 ms
BrowseRegions
1.93 %
2129
0
3 ms
3171 ms
61 ms
BrowseCategoriesInRegion
1.94 %
2134
0
3 ms
3255 ms
56 ms
SearchItemsInRegion
5.93 %
6524
0
0 ms
5568 ms
76 ms
ViewItem
14.17 %
15600
0
3 ms
5765 ms
73 ms
ViewUserInfo
3.44 %
3783
4
3 ms
3425 ms
82 ms
ViewBidHistory
1.89 %
2081
0
3 ms
5470 ms
153 ms
BuyNowAuth
1.42 %
1560
0
3 ms
3273 ms
55 ms
BuyNow
1.36 %
1493
145
4 ms
3366 ms
86 ms
StoreBuyBow
1.25 %
1376
12
7 ms
3430 ms
130 ms
PutBidAuth
5.08 %
5586
0
0 ms
5575 ms
63 ms
PutBid
6.04 %
6650
520
4 ms
4054 ms
83 ms
StoreBid
4.16 %
4574
21
7 ms
5782 ms
128 ms
PutComment
0.51 %
563
24
4 ms
3088 ms
67 ms
StoreComment
0.49 %
534
0
9 ms
5774 ms
143 ms
Sell
0.53 %
581
0
0 ms
3349 ms
69 ms
SelectCategoryToSellItem
0.53 %
584
0
4 ms
3414 ms
78 ms
SellItemForm
0.53 %
581
0
3 ms
3393 ms
64 ms
RegisterItem
0.52 %
575
0
8 ms
3704 ms
119 ms
AboutMe (auth form)
1.58 %
1744
0
0 ms
3379 ms
53 ms
AboutMe
2.63 %
2894
0
5 ms
3510 ms
116 ms
Back probability
11.11 %
12231
0
0 ms
0 ms
0 ms
End of Session
1.57 %
1728
0
0 ms
0 ms
0 ms
Total
100 %
110061
815
-
-
69 ms
Average throughput
3686 req/s
Completed sessions
1715
Total time
370560 seconds
Average session time
216.07 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.74 %
82791
0
0 ms
8998 ms
31 ms
Register
1.14 %
16486
0
0 ms
5256 ms
58 ms
RegisterUser
1.10 %
15932
1084
5 ms
6236 ms
116 ms
Browse
7.93 %
114343
0
0 ms
8999 ms
60 ms
BrowseCategories
5.38 %
77566
0
3 ms
6495 ms
75 ms
SearchItemsInCategory
14.64 %
211177
0
3 ms
9062 ms
88 ms
BrowseRegions
2.22 %
32007
0
3 ms
6457 ms
74 ms
BrowseCategoriesInRegion
2.12 %
30519
0
3 ms
5932 ms
74 ms
SearchItemsInRegion
5.67 %
81835
0
0 ms
9024 ms
91 ms
ViewItem
13.36 %
192751
0
3 ms
9115 ms
86 ms
ViewUserInfo
3.00 %
43251
54
3 ms
9011 ms
98 ms
ViewBidHistory
1.62 %
23405
0
3 ms
6050 ms
154 ms
BuyNowAuth
1.30 %
18731
0
3 ms
5374 ms
78 ms
BuyNow
1.23 %
17715
1696
4 ms
5924 ms
101 ms
StoreBuyBow
1.05 %
15106
78
7 ms
5698 ms
142 ms
PutBidAuth
4.73 %
68305
0
0 ms
6461 ms
78 ms
PutBid
5.36 %
77281
6061
1 ms
6450 ms
98 ms
StoreBid
3.51 %
50589
287
6 ms
6401 ms
141 ms
PutComment
0.47 %
6801
379
4 ms
4520 ms
87 ms
StoreComment
0.42 %
6064
6
7 ms
5774 ms
151 ms
Sell
0.60 %
8710
0
0 ms
4775 ms
57 ms
SelectCategoryToSellItem
0.58 %
8330
0
4 ms
5084 ms
77 ms
SellItemForm
0.55 %
7920
0
3 ms
5978 ms
76 ms
RegisterItem
0.52 %
7499
0
7 ms
5357 ms
122 ms
AboutMe (auth form)
1.82 %
26284
0
0 ms
5350 ms
60 ms
AboutMe
2.81 %
40494
1
4 ms
6211 ms
124 ms
Back probability
9.81 %
141562
0
0 ms
0 ms
0 ms
End of Session
1.33 %
19258
0
0 ms
0 ms
0 ms
Total
100 %
1442712
9646
-
-
76 ms
Average throughput
4059 req/s
Completed sessions
38992
Total time
3919891 seconds
Average session time
100.531 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs