*** 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 22:42:502010-5-7 22:42:502010-5-7 22:42:512010-5-7 22:42:50
Up ramp start2010-5-7 22:43:472010-5-7 22:43:402010-5-7 22:43:402010-5-7 22:43:41
Runtime session start2010-5-7 22:45:182010-5-7 22:45:102010-5-7 22:45:112010-5-7 22:45:11
Down ramp start2010-5-7 22:48:522010-5-7 22:48:442010-5-7 22:48:442010-5-7 22:48:44
Test end2010-5-7 22:50:92010-5-7 22:50:62010-5-7 22:50:62010-5-7 22:50:1
Up ramp length 1 minute 30 seconds 334 milliseconds (requested 90000 ms) 1 minute 30 seconds 33 milliseconds (requested 90000 ms) 1 minute 30 seconds 159 milliseconds (requested 90000 ms) 1 minute 30 seconds 152 milliseconds (requested 90000 ms)
Runtime session length 3 minutes 34 seconds 498 milliseconds (requested 300000 ms) 3 minutes 34 seconds 202 milliseconds (requested 300000 ms) 3 minutes 33 seconds 234 milliseconds (requested 300000 ms) 3 minutes 33 seconds 319 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 84 milliseconds (requested 30000 ms) 31 seconds 364 milliseconds (requested 30000 ms) 30 seconds 11 milliseconds (requested 30000 ms) 30 seconds 22 milliseconds (requested 30000 ms)
Total test length 7 minutes 18 seconds 840 milliseconds 7 minutes 15 seconds 383 milliseconds 7 minutes 15 seconds 934 milliseconds 7 minutes 10 seconds 876 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.55 %
55926
0
0 ms
4751 ms
17 ms
Register
1.39 %
7370
0
0 ms
4631 ms
24 ms
RegisterUser
1.28 %
6798
420
5 ms
4766 ms
65 ms
Browse
10.25 %
54367
0
0 ms
4755 ms
28 ms
BrowseCategories
6.61 %
35042
0
3 ms
4675 ms
43 ms
SearchItemsInCategory
13.97 %
74057
0
3 ms
4750 ms
51 ms
BrowseRegions
2.76 %
14634
0
3 ms
4395 ms
41 ms
BrowseCategoriesInRegion
2.50 %
13264
0
3 ms
4384 ms
44 ms
SearchItemsInRegion
5.13 %
27186
0
0 ms
4709 ms
53 ms
ViewItem
11.83 %
62725
0
3 ms
4771 ms
51 ms
ViewUserInfo
2.25 %
11926
8
3 ms
4664 ms
58 ms
ViewBidHistory
1.11 %
5904
0
3 ms
4761 ms
89 ms
BuyNowAuth
1.07 %
5684
0
3 ms
4421 ms
50 ms
BuyNow
0.94 %
4991
573
4 ms
4244 ms
54 ms
StoreBuyBow
0.70 %
3735
10
7 ms
4291 ms
93 ms
PutBidAuth
4.09 %
21700
0
0 ms
4762 ms
47 ms
PutBid
4.02 %
21333
2042
0 ms
4755 ms
55 ms
StoreBid
2.37 %
12567
40
7 ms
4774 ms
86 ms
PutComment
0.35 %
1861
125
4 ms
4642 ms
60 ms
StoreComment
0.28 %
1503
0
8 ms
3280 ms
83 ms
Sell
0.77 %
4106
0
0 ms
3419 ms
28 ms
SelectCategoryToSellItem
0.70 %
3737
0
4 ms
4474 ms
49 ms
SellItemForm
0.64 %
3368
0
3 ms
3275 ms
44 ms
RegisterItem
0.57 %
3037
0
7 ms
4503 ms
69 ms
AboutMe (auth form)
2.28 %
12088
0
0 ms
4130 ms
24 ms
AboutMe
3.05 %
16180
0
4 ms
4732 ms
77 ms
Back probability
7.52 %
39873
0
0 ms
0 ms
0 ms
End of Session
0.98 %
5204
0
0 ms
0 ms
0 ms
Total
100 %
530166
3218
-
-
41 ms
Average throughput
5914 req/s
Completed sessions
22888
Total time
1261024 seconds
Average session time
55.0954 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.54 %
30729
0
0 ms
9272 ms
58 ms
Register
1.01 %
8770
0
0 ms
6057 ms
90 ms
RegisterUser
1.01 %
8769
675
5 ms
9313 ms
168 ms
Browse
6.80 %
59059
0
0 ms
9305 ms
93 ms
BrowseCategories
4.75 %
41284
0
3 ms
9209 ms
101 ms
SearchItemsInCategory
14.73 %
127970
0
4 ms
9292 ms
112 ms
BrowseRegions
1.99 %
17312
0
3 ms
6369 ms
101 ms
BrowseCategoriesInRegion
1.96 %
17070
0
3 ms
6649 ms
101 ms
SearchItemsInRegion
5.96 %
51784
0
0 ms
9300 ms
111 ms
ViewItem
14.12 %
122674
0
3 ms
9297 ms
113 ms
ViewUserInfo
3.41 %
29608
34
3 ms
9300 ms
124 ms
ViewBidHistory
1.85 %
16072
0
3 ms
9284 ms
158 ms
BuyNowAuth
1.39 %
12100
0
3 ms
9153 ms
97 ms
BuyNow
1.36 %
11815
1120
4 ms
9286 ms
118 ms
StoreBuyBow
1.19 %
10381
68
7 ms
6552 ms
176 ms
PutBidAuth
5.05 %
43886
0
0 ms
9295 ms
100 ms
PutBid
5.99 %
52071
4090
4 ms
9306 ms
116 ms
StoreBid
4.02 %
34940
261
7 ms
9191 ms
181 ms
PutComment
0.52 %
4546
252
4 ms
6484 ms
103 ms
StoreComment
0.48 %
4211
4
8 ms
6274 ms
181 ms
Sell
0.52 %
4542
0
0 ms
5920 ms
94 ms
SelectCategoryToSellItem
0.51 %
4453
0
4 ms
5841 ms
98 ms
SellItemForm
0.51 %
4407
0
3 ms
5479 ms
97 ms
RegisterItem
0.50 %
4316
0
7 ms
9188 ms
167 ms
AboutMe (auth form)
1.61 %
13974
0
0 ms
9136 ms
94 ms
AboutMe
2.71 %
23551
1
4 ms
9403 ms
157 ms
Back probability
11.01 %
95638
0
0 ms
0 ms
0 ms
End of Session
1.50 %
13003
0
0 ms
0 ms
0 ms
Total
100 %
868935
6505
-
-
100 ms
Average throughput
4092 req/s
Completed sessions
16883
Total time
2338521 seconds
Average session time
138.513 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.13 %
3821
0
0 ms
6242 ms
90 ms
Register
0.98 %
1200
0
0 ms
5754 ms
153 ms
RegisterUser
0.98 %
1197
88
5 ms
5932 ms
205 ms
Browse
6.62 %
8090
0
0 ms
6561 ms
144 ms
BrowseCategories
4.63 %
5660
0
3 ms
6133 ms
149 ms
SearchItemsInCategory
14.67 %
17920
0
4 ms
6614 ms
172 ms
BrowseRegions
1.96 %
2394
0
3 ms
5808 ms
157 ms
BrowseCategoriesInRegion
1.93 %
2355
0
3 ms
6086 ms
152 ms
SearchItemsInRegion
5.96 %
7276
0
0 ms
6327 ms
154 ms
ViewItem
14.20 %
17343
0
3 ms
6545 ms
159 ms
ViewUserInfo
3.49 %
4257
6
3 ms
6638 ms
179 ms
ViewBidHistory
1.91 %
2328
0
4 ms
6584 ms
204 ms
BuyNowAuth
1.40 %
1707
0
3 ms
6085 ms
176 ms
BuyNow
1.38 %
1680
172
4 ms
6094 ms
155 ms
StoreBuyBow
1.24 %
1513
10
7 ms
6152 ms
203 ms
PutBidAuth
5.10 %
6233
0
1 ms
6408 ms
132 ms
PutBid
6.04 %
7382
567
4 ms
6548 ms
182 ms
StoreBid
4.17 %
5090
51
7 ms
6496 ms
243 ms
PutComment
0.55 %
675
39
4 ms
6112 ms
148 ms
StoreComment
0.51 %
621
0
7 ms
6234 ms
193 ms
Sell
0.53 %
649
0
0 ms
4216 ms
132 ms
SelectCategoryToSellItem
0.52 %
638
0
4 ms
4464 ms
119 ms
SellItemForm
0.50 %
610
0
3 ms
4576 ms
127 ms
RegisterItem
0.49 %
604
0
8 ms
6281 ms
196 ms
AboutMe (auth form)
1.52 %
1861
0
0 ms
6088 ms
159 ms
AboutMe
2.73 %
3331
0
4 ms
6554 ms
223 ms
Back probability
11.30 %
13799
0
0 ms
0 ms
0 ms
End of Session
1.55 %
1898
0
0 ms
0 ms
0 ms
Total
100 %
122132
933
-
-
144 ms
Average throughput
4051 req/s
Completed sessions
1873
Total time
388136 seconds
Average session time
207.227 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.93 %
90499
0
0 ms
9272 ms
35 ms
Register
1.14 %
17358
0
0 ms
6057 ms
70 ms
RegisterUser
1.10 %
16788
1184
5 ms
9313 ms
132 ms
Browse
7.97 %
121673
0
0 ms
9305 ms
70 ms
BrowseCategories
5.38 %
82071
0
3 ms
9209 ms
83 ms
SearchItemsInCategory
14.51 %
221401
0
3 ms
9292 ms
99 ms
BrowseRegions
2.25 %
34382
0
3 ms
6369 ms
83 ms
BrowseCategoriesInRegion
2.14 %
32726
0
3 ms
6649 ms
85 ms
SearchItemsInRegion
5.69 %
86804
0
0 ms
9300 ms
99 ms
ViewItem
13.34 %
203628
0
3 ms
9297 ms
101 ms
ViewUserInfo
3.02 %
46044
48
3 ms
9300 ms
115 ms
ViewBidHistory
1.60 %
24424
0
3 ms
9284 ms
151 ms
BuyNowAuth
1.28 %
19507
0
3 ms
9153 ms
94 ms
BuyNow
1.21 %
18512
1869
4 ms
9286 ms
108 ms
StoreBuyBow
1.03 %
15653
88
7 ms
6552 ms
165 ms
PutBidAuth
4.71 %
71923
0
0 ms
9295 ms
90 ms
PutBid
5.32 %
81173
6711
0 ms
9306 ms
110 ms
StoreBid
3.45 %
52690
354
7 ms
9191 ms
170 ms
PutComment
0.46 %
7097
416
4 ms
6484 ms
100 ms
StoreComment
0.42 %
6345
4
7 ms
6274 ms
167 ms
Sell
0.61 %
9313
0
0 ms
5920 ms
70 ms
SelectCategoryToSellItem
0.58 %
8836
0
4 ms
5841 ms
81 ms
SellItemForm
0.55 %
8393
0
3 ms
5479 ms
81 ms
RegisterItem
0.52 %
7966
0
7 ms
9188 ms
135 ms
AboutMe (auth form)
1.83 %
27967
0
0 ms
9136 ms
71 ms
AboutMe
2.85 %
43427
1
4 ms
9403 ms
133 ms
Back probability
9.80 %
149567
0
0 ms
0 ms
0 ms
End of Session
1.32 %
20145
0
0 ms
0 ms
0 ms
Total
100 %
1526312
10675
-
-
86 ms
Average throughput
4595 req/s
Completed sessions
42104
Total time
4091984 seconds
Average session time
97.1875 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs