*** 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 start2010-5-7 20:46:262010-5-7 20:46:282010-5-7 20:46:282010-5-7 20:46:28
Up ramp start2010-5-7 20:47:242010-5-7 20:47:172010-5-7 20:47:182010-5-7 20:47:18
Runtime session start2010-5-7 20:48:542010-5-7 20:48:482010-5-7 20:48:482010-5-7 20:48:48
Down ramp start2010-5-7 20:52:292010-5-7 20:52:222010-5-7 20:52:212010-5-7 20:52:22
Test end2010-5-7 20:53:472010-5-7 20:53:472010-5-7 20:53:422010-5-7 20:53:38
Up ramp length 1 minute 30 seconds 85 milliseconds (requested 90000 ms) 1 minute 30 seconds 21 milliseconds (requested 90000 ms) 1 minute 30 seconds 16 milliseconds (requested 90000 ms) 1 minute 30 seconds 64 milliseconds (requested 90000 ms)
Runtime session length 3 minutes 34 seconds 701 milliseconds (requested 300000 ms) 3 minutes 34 seconds 515 milliseconds (requested 300000 ms) 3 minutes 33 seconds 516 milliseconds (requested 300000 ms) 3 minutes 33 seconds 895 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 86 milliseconds (requested 30000 ms) 30 seconds 765 milliseconds (requested 30000 ms) 30 seconds 6 milliseconds (requested 30000 ms) 30 seconds 66 milliseconds (requested 30000 ms)
Total test length 7 minutes 20 seconds 405 milliseconds 7 minutes 19 seconds 883 milliseconds 7 minutes 14 seconds 232 milliseconds 7 minutes 10 seconds 85 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.56 %
56033
0
0 ms
4197 ms
15 ms
Register
1.42 %
7533
0
0 ms
4148 ms
19 ms
RegisterUser
1.30 %
6907
421
5 ms
4397 ms
59 ms
Browse
10.21 %
54155
0
0 ms
4399 ms
21 ms
BrowseCategories
6.60 %
35044
0
3 ms
4373 ms
40 ms
SearchItemsInCategory
14.06 %
74630
0
3 ms
4402 ms
47 ms
BrowseRegions
2.72 %
14407
0
3 ms
4372 ms
37 ms
BrowseCategoriesInRegion
2.45 %
13010
0
3 ms
4435 ms
42 ms
SearchItemsInRegion
5.16 %
27366
0
0 ms
4414 ms
49 ms
ViewItem
11.84 %
62843
0
3 ms
4407 ms
46 ms
ViewUserInfo
2.20 %
11686
9
3 ms
4409 ms
49 ms
ViewBidHistory
1.15 %
6105
0
3 ms
3618 ms
79 ms
BuyNowAuth
1.07 %
5668
0
3 ms
4401 ms
38 ms
BuyNow
0.93 %
4951
548
4 ms
4412 ms
58 ms
StoreBuyBow
0.70 %
3726
12
7 ms
3305 ms
78 ms
PutBidAuth
4.08 %
21628
0
0 ms
4292 ms
40 ms
PutBid
4.05 %
21472
2066
4 ms
3288 ms
49 ms
StoreBid
2.37 %
12550
42
7 ms
4400 ms
79 ms
PutComment
0.35 %
1880
128
4 ms
3308 ms
47 ms
StoreComment
0.29 %
1519
0
8 ms
3237 ms
80 ms
Sell
0.77 %
4064
0
0 ms
3056 ms
19 ms
SelectCategoryToSellItem
0.69 %
3656
0
4 ms
3134 ms
43 ms
SellItemForm
0.62 %
3281
0
3 ms
4405 ms
37 ms
RegisterItem
0.55 %
2929
0
6 ms
3300 ms
75 ms
AboutMe (auth form)
2.30 %
12218
0
0 ms
3229 ms
22 ms
AboutMe
3.05 %
16205
0
4 ms
4388 ms
65 ms
Back probability
7.53 %
39974
0
0 ms
0 ms
0 ms
End of Session
0.98 %
5188
0
0 ms
0 ms
0 ms
Total
100 %
530628
3226
-
-
37 ms
Average throughput
5927 req/s
Completed sessions
22957
Total time
1252257 seconds
Average session time
54.5479 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.52 %
30527
0
0 ms
9948 ms
74 ms
Register
1.01 %
8792
0
0 ms
9950 ms
107 ms
RegisterUser
1.01 %
8768
642
5 ms
10076 ms
193 ms
Browse
6.80 %
59017
0
0 ms
21012 ms
113 ms
BrowseCategories
4.77 %
41390
0
3 ms
9950 ms
119 ms
SearchItemsInCategory
14.74 %
127899
0
4 ms
21023 ms
136 ms
BrowseRegions
1.98 %
17171
0
3 ms
10285 ms
117 ms
BrowseCategoriesInRegion
1.96 %
16965
0
4 ms
21027 ms
128 ms
SearchItemsInRegion
5.98 %
51911
0
0 ms
21018 ms
135 ms
ViewItem
14.13 %
122570
0
3 ms
10387 ms
130 ms
ViewUserInfo
3.37 %
29222
24
3 ms
10300 ms
134 ms
ViewBidHistory
1.81 %
15744
0
3 ms
9748 ms
172 ms
BuyNowAuth
1.38 %
11959
0
3 ms
9815 ms
117 ms
BuyNow
1.35 %
11689
1187
4 ms
5888 ms
124 ms
StoreBuyBow
1.18 %
10206
80
7 ms
9303 ms
194 ms
PutBidAuth
5.09 %
44155
0
0 ms
21007 ms
124 ms
PutBid
5.98 %
51893
4067
1 ms
10157 ms
134 ms
StoreBid
4.04 %
35096
277
7 ms
10126 ms
190 ms
PutComment
0.52 %
4486
236
4 ms
5843 ms
134 ms
StoreComment
0.47 %
4113
6
7 ms
5521 ms
192 ms
Sell
0.53 %
4633
0
0 ms
5893 ms
107 ms
SelectCategoryToSellItem
0.53 %
4577
0
4 ms
5496 ms
111 ms
SellItemForm
0.52 %
4504
0
3 ms
5684 ms
126 ms
RegisterItem
0.51 %
4428
0
8 ms
5671 ms
180 ms
AboutMe (auth form)
1.63 %
14128
0
0 ms
9735 ms
115 ms
AboutMe
2.74 %
23735
1
4 ms
9953 ms
169 ms
Back probability
10.98 %
95225
0
0 ms
0 ms
0 ms
End of Session
1.48 %
12839
0
0 ms
0 ms
0 ms
Total
100 %
867642
6520
-
-
116 ms
Average throughput
4080 req/s
Completed sessions
16717
Total time
2322507 seconds
Average session time
138.931 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.03 %
3686
0
0 ms
9259 ms
100 ms
Register
0.92 %
1123
0
0 ms
6222 ms
162 ms
RegisterUser
0.95 %
1157
96
5 ms
5724 ms
217 ms
Browse
6.61 %
8046
0
0 ms
9073 ms
159 ms
BrowseCategories
4.61 %
5609
0
3 ms
9022 ms
176 ms
SearchItemsInCategory
14.76 %
17974
0
3 ms
9122 ms
176 ms
BrowseRegions
1.97 %
2402
0
3 ms
5898 ms
162 ms
BrowseCategoriesInRegion
1.95 %
2376
0
4 ms
6568 ms
155 ms
SearchItemsInRegion
6.04 %
7360
0
0 ms
9072 ms
182 ms
ViewItem
14.16 %
17237
0
3 ms
9154 ms
167 ms
ViewUserInfo
3.49 %
4251
3
3 ms
9099 ms
161 ms
ViewBidHistory
1.97 %
2395
0
3 ms
9200 ms
216 ms
BuyNowAuth
1.35 %
1645
0
3 ms
6272 ms
187 ms
BuyNow
1.36 %
1658
151
4 ms
5897 ms
189 ms
StoreBuyBow
1.24 %
1516
11
7 ms
6539 ms
220 ms
PutBidAuth
5.10 %
6208
0
1 ms
6325 ms
165 ms
PutBid
6.16 %
7495
542
4 ms
9046 ms
183 ms
StoreBid
4.16 %
5065
42
7 ms
6085 ms
225 ms
PutComment
0.52 %
632
32
4 ms
5895 ms
187 ms
StoreComment
0.50 %
608
1
7 ms
9021 ms
298 ms
Sell
0.53 %
648
0
0 ms
9068 ms
199 ms
SelectCategoryToSellItem
0.50 %
611
0
4 ms
4867 ms
179 ms
SellItemForm
0.51 %
625
0
3 ms
4431 ms
126 ms
RegisterItem
0.52 %
631
0
7 ms
6080 ms
259 ms
AboutMe (auth form)
1.52 %
1846
0
0 ms
6004 ms
173 ms
AboutMe
2.67 %
3246
1
5 ms
9115 ms
207 ms
Back probability
11.39 %
13866
0
0 ms
0 ms
0 ms
End of Session
1.52 %
1853
0
0 ms
0 ms
0 ms
Total
100 %
121769
879
-
-
153 ms
Average throughput
4055 req/s
Completed sessions
1830
Total time
382231 seconds
Average session time
208.869 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.92 %
90247
0
0 ms
9948 ms
38 ms
Register
1.15 %
17451
0
0 ms
9950 ms
72 ms
RegisterUser
1.10 %
16832
1159
5 ms
10076 ms
140 ms
Browse
7.96 %
121232
0
0 ms
21012 ms
75 ms
BrowseCategories
5.39 %
82051
0
3 ms
9950 ms
90 ms
SearchItemsInCategory
14.56 %
221788
0
3 ms
21023 ms
108 ms
BrowseRegions
2.23 %
33982
0
3 ms
10285 ms
86 ms
BrowseCategoriesInRegion
2.12 %
32354
0
3 ms
21027 ms
96 ms
SearchItemsInRegion
5.72 %
87161
0
0 ms
21018 ms
112 ms
ViewItem
13.34 %
203278
0
3 ms
10387 ms
107 ms
ViewUserInfo
2.98 %
45346
36
3 ms
10300 ms
114 ms
ViewBidHistory
1.60 %
24336
0
3 ms
9748 ms
153 ms
BuyNowAuth
1.26 %
19272
0
3 ms
9815 ms
100 ms
BuyNow
1.20 %
18299
1886
4 ms
5897 ms
113 ms
StoreBuyBow
1.01 %
15451
103
7 ms
9303 ms
170 ms
PutBidAuth
4.73 %
72001
0
0 ms
21007 ms
103 ms
PutBid
5.33 %
81212
6675
1 ms
10157 ms
115 ms
StoreBid
3.46 %
52716
361
7 ms
10126 ms
168 ms
PutComment
0.46 %
7000
396
4 ms
5895 ms
116 ms
StoreComment
0.41 %
6241
7
7 ms
9021 ms
175 ms
Sell
0.61 %
9346
0
0 ms
9068 ms
75 ms
SelectCategoryToSellItem
0.58 %
8844
0
4 ms
5496 ms
88 ms
SellItemForm
0.55 %
8411
0
3 ms
5684 ms
92 ms
RegisterItem
0.52 %
7989
0
6 ms
6080 ms
148 ms
AboutMe (auth form)
1.85 %
28196
0
0 ms
9735 ms
78 ms
AboutMe
2.86 %
43545
2
4 ms
9953 ms
133 ms
Back probability
9.79 %
149096
0
0 ms
0 ms
0 ms
End of Session
1.31 %
19884
0
0 ms
0 ms
0 ms
Total
100 %
1523561
10625
-
-
92 ms
Average throughput
4586 req/s
Completed sessions
41945
Total time
4056755 seconds
Average session time
96.7161 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs