*** 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 1:20:482010-5-7 1:20:502010-5-7 1:20:502010-5-7 1:20:50
Up ramp start2010-5-7 1:21:392010-5-7 1:21:272010-5-7 1:21:272010-5-7 1:21:27
Runtime session start2010-5-7 1:23:92010-5-7 1:22:572010-5-7 1:22:572010-5-7 1:22:57
Down ramp start2010-5-7 1:28:102010-5-7 1:27:572010-5-7 1:27:572010-5-7 1:27:57
Test end2010-5-7 1:30:532010-5-7 1:30:502010-5-7 1:30:552010-5-7 1:30:52
Up ramp length 1 minute 30 seconds 58 milliseconds (requested 90000 ms) 1 minute 30 seconds 904 milliseconds (requested 90000 ms) 1 minute 30 seconds 3 milliseconds (requested 90000 ms) 1 minute 30 seconds 97 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 1 second 123 milliseconds (requested 300000 ms) 5 minutes 5 milliseconds (requested 300000 ms) 5 minutes 48 milliseconds (requested 300000 ms) 5 minutes 39 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 3 milliseconds (requested 30000 ms) 30 seconds 34 milliseconds (requested 30000 ms) 30 seconds 2 milliseconds (requested 30000 ms) 30 seconds 755 milliseconds (requested 30000 ms)
Total test length 10 minutes 4 seconds 444 milliseconds 10 minutes 676 milliseconds 10 minutes 4 seconds 889 milliseconds 10 minutes 2 seconds 457 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
11.86 %
39963
0
0 ms
58822 ms
407 ms
Register
1.45 %
4883
0
0 ms
49312 ms
647 ms
RegisterUser
1.32 %
4439
258
5 ms
48730 ms
736 ms
Browse
10.87 %
36604
0
0 ms
51877 ms
556 ms
BrowseCategories
6.98 %
23503
0
3 ms
54914 ms
668 ms
SearchItemsInCategory
14.03 %
47277
0
3 ms
50044 ms
866 ms
BrowseRegions
2.84 %
9566
0
3 ms
54713 ms
713 ms
BrowseCategoriesInRegion
2.54 %
8551
0
3 ms
59366 ms
725 ms
SearchItemsInRegion
4.91 %
16536
0
0 ms
50600 ms
1025 ms
ViewItem
11.38 %
38341
0
3 ms
73200 ms
915 ms
ViewUserInfo
1.95 %
6581
11
4 ms
49144 ms
997 ms
ViewBidHistory
1.02 %
3440
0
5 ms
49965 ms
1808 ms
BuyNowAuth
0.98 %
3288
0
3 ms
52501 ms
908 ms
BuyNow
0.82 %
2779
325
4 ms
59113 ms
1013 ms
StoreBuyBow
0.60 %
2019
8
7 ms
46762 ms
1173 ms
PutBidAuth
3.94 %
13280
0
3 ms
49327 ms
918 ms
PutBid
3.73 %
12578
1226
2 ms
50290 ms
1022 ms
StoreBid
2.10 %
7063
36
8 ms
49434 ms
1017 ms
PutComment
0.33 %
1098
72
4 ms
47906 ms
1007 ms
StoreComment
0.26 %
883
0
8 ms
47256 ms
1094 ms
Sell
0.80 %
2688
0
0 ms
51878 ms
517 ms
SelectCategoryToSellItem
0.72 %
2416
0
4 ms
46819 ms
571 ms
SellItemForm
0.64 %
2166
0
3 ms
47727 ms
677 ms
RegisterItem
0.57 %
1909
0
7 ms
47540 ms
893 ms
AboutMe (auth form)
2.43 %
8195
0
0 ms
48091 ms
569 ms
AboutMe
3.15 %
10600
0
4 ms
50360 ms
926 ms
Back probability
6.89 %
23207
0
0 ms
0 ms
0 ms
End of Session
0.90 %
3038
0
0 ms
0 ms
0 ms
Total
100 %
336891
1936
-
-
714 ms
Average throughput
3751 req/s
Completed sessions
14988
Total time
760159 seconds
Average session time
50.7178 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.95 %
23680
0
0 ms
287747 ms
2961 ms
Register
1.01 %
6069
0
0 ms
251120 ms
3205 ms
RegisterUser
1.01 %
6066
421
8 ms
250505 ms
3288 ms
Browse
6.97 %
41779
0
0 ms
364869 ms
3367 ms
BrowseCategories
4.87 %
29207
0
3 ms
283140 ms
3225 ms
SearchItemsInCategory
14.70 %
88202
0
4 ms
315317 ms
3155 ms
BrowseRegions
2.02 %
12128
0
3 ms
263289 ms
3248 ms
BrowseCategoriesInRegion
1.99 %
11923
0
3 ms
286683 ms
3384 ms
SearchItemsInRegion
5.96 %
35734
0
0 ms
321604 ms
3440 ms
ViewItem
13.95 %
83647
0
3 ms
316446 ms
2938 ms
ViewUserInfo
3.30 %
19780
28
3 ms
250205 ms
2752 ms
ViewBidHistory
1.81 %
10862
0
3 ms
291878 ms
3691 ms
BuyNowAuth
1.38 %
8269
0
3 ms
287482 ms
2806 ms
BuyNow
1.34 %
8028
830
6 ms
292044 ms
2901 ms
StoreBuyBow
1.16 %
6943
21
14 ms
313234 ms
3097 ms
PutBidAuth
5.05 %
30320
0
0 ms
285879 ms
2909 ms
PutBid
5.92 %
35494
2873
4 ms
288573 ms
2858 ms
StoreBid
3.95 %
23696
103
10 ms
283158 ms
2773 ms
PutComment
0.50 %
2972
157
4 ms
287120 ms
2765 ms
StoreComment
0.45 %
2672
1
14 ms
248357 ms
3223 ms
Sell
0.55 %
3291
0
0 ms
239106 ms
3556 ms
SelectCategoryToSellItem
0.54 %
3220
0
4 ms
215245 ms
2698 ms
SellItemForm
0.52 %
3137
0
3 ms
241822 ms
3233 ms
RegisterItem
0.51 %
3053
0
11 ms
288468 ms
3797 ms
AboutMe (auth form)
1.66 %
9979
0
0 ms
291452 ms
3332 ms
AboutMe
2.79 %
16758
0
5 ms
340828 ms
3605 ms
Back probability
10.69 %
64135
0
0 ms
0 ms
0 ms
End of Session
1.46 %
8771
0
0 ms
0 ms
0 ms
Total
100 %
599815
4434
-
-
2737 ms
Average throughput
2011 req/s
Completed sessions
13974
Total time
2327683 seconds
Average session time
166.572 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.15 %
1776
0
0 ms
381092 ms
4735 ms
Register
0.97 %
548
0
0 ms
283096 ms
5871 ms
RegisterUser
0.95 %
538
40
5 ms
380571 ms
5177 ms
Browse
6.69 %
3774
0
0 ms
380311 ms
6575 ms
BrowseCategories
4.61 %
2599
0
3 ms
380085 ms
7043 ms
SearchItemsInCategory
14.74 %
8314
0
3 ms
380288 ms
6034 ms
BrowseRegions
1.92 %
1083
0
3 ms
383869 ms
7481 ms
BrowseCategoriesInRegion
1.95 %
1098
0
3 ms
380036 ms
5235 ms
SearchItemsInRegion
6.03 %
3403
0
1 ms
391724 ms
5844 ms
ViewItem
14.00 %
7893
0
3 ms
381907 ms
6014 ms
ViewUserInfo
3.57 %
2013
0
3 ms
238197 ms
5687 ms
ViewBidHistory
1.82 %
1027
0
5 ms
241134 ms
6838 ms
BuyNowAuth
1.47 %
828
0
3 ms
204386 ms
4114 ms
BuyNow
1.40 %
789
75
5 ms
211017 ms
5478 ms
StoreBuyBow
1.18 %
665
2
6 ms
380006 ms
5587 ms
PutBidAuth
5.03 %
2839
0
0 ms
380027 ms
5710 ms
PutBid
6.15 %
3468
257
4 ms
284354 ms
6019 ms
StoreBid
4.27 %
2407
7
7 ms
324181 ms
5056 ms
PutComment
0.48 %
271
15
4 ms
283385 ms
9239 ms
StoreComment
0.47 %
263
0
7 ms
380033 ms
4142 ms
Sell
0.54 %
303
0
0 ms
323281 ms
5978 ms
SelectCategoryToSellItem
0.55 %
310
0
5 ms
283085 ms
9319 ms
SellItemForm
0.52 %
295
0
3 ms
380081 ms
5855 ms
RegisterItem
0.54 %
307
0
6 ms
338264 ms
9213 ms
AboutMe (auth form)
1.51 %
852
0
0 ms
380944 ms
6442 ms
AboutMe
2.71 %
1527
0
5 ms
380576 ms
6676 ms
Back probability
11.20 %
6315
0
0 ms
0 ms
0 ms
End of Session
1.57 %
883
0
0 ms
0 ms
0 ms
Total
100 %
56388
396
-
-
5260 ms
Average throughput
1879 req/s
Completed sessions
911
Total time
252588 seconds
Average session time
277.265 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
6.52 %
65489
0
0 ms
456601 ms
2002 ms
Register
1.16 %
11606
0
0 ms
456614 ms
3096 ms
RegisterUser
1.11 %
11119
727
5 ms
457106 ms
3518 ms
Browse
8.25 %
82827
0
0 ms
502681 ms
3264 ms
BrowseCategories
5.55 %
55742
0
3 ms
456576 ms
3412 ms
SearchItemsInCategory
14.52 %
145693
0
3 ms
456608 ms
3682 ms
BrowseRegions
2.29 %
22967
0
3 ms
383869 ms
3253 ms
BrowseCategoriesInRegion
2.17 %
21733
0
3 ms
456384 ms
3523 ms
SearchItemsInRegion
5.63 %
56477
0
0 ms
446563 ms
4121 ms
ViewItem
13.10 %
131482
0
3 ms
456367 ms
3827 ms
ViewUserInfo
2.87 %
28800
39
3 ms
456324 ms
4196 ms
ViewBidHistory
1.55 %
15567
0
3 ms
456387 ms
4805 ms
BuyNowAuth
1.25 %
12516
0
3 ms
380112 ms
3744 ms
BuyNow
1.17 %
11738
1245
4 ms
380351 ms
4039 ms
StoreBuyBow
0.97 %
9741
31
6 ms
380343 ms
4458 ms
PutBidAuth
4.67 %
46892
0
0 ms
440118 ms
3949 ms
PutBid
5.21 %
52278
4392
2 ms
401512 ms
3884 ms
StoreBid
3.34 %
33512
146
7 ms
446455 ms
3876 ms
PutComment
0.44 %
4392
247
4 ms
380760 ms
4621 ms
StoreComment
0.39 %
3872
1
7 ms
436588 ms
4787 ms
Sell
0.63 %
6321
0
0 ms
323281 ms
3301 ms
SelectCategoryToSellItem
0.60 %
5991
0
4 ms
381740 ms
3194 ms
SellItemForm
0.56 %
5645
0
3 ms
381252 ms
3457 ms
RegisterItem
0.53 %
5323
0
6 ms
380027 ms
4253 ms
AboutMe (auth form)
1.91 %
19171
0
0 ms
383053 ms
3385 ms
AboutMe
2.92 %
29308
0
4 ms
402390 ms
3879 ms
Back probability
9.44 %
94710
0
0 ms
0 ms
0 ms
End of Session
1.28 %
12826
0
0 ms
0 ms
0 ms
Total
100 %
1003738
6828
-
-
3229 ms
Average throughput
2400 req/s
Completed sessions
30263
Total time
3466966 seconds
Average session time
114.561 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs