*** 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 start2010-5-8 0:14:122010-5-8 0:14:142010-5-8 0:14:142010-5-8 0:14:14
Up ramp start2010-5-8 0:15:62010-5-8 0:14:572010-5-8 0:14:572010-5-8 0:14:57
Runtime session start2010-5-8 0:16:362010-5-8 0:16:272010-5-8 0:16:272010-5-8 0:16:27
Down ramp start2010-5-8 0:21:362010-5-8 0:21:272010-5-8 0:21:272010-5-8 0:21:28
Test end2010-5-8 0:24:302010-5-8 0:24:292010-5-8 0:24:262010-5-8 0:24:20
Up ramp length 1 minute 30 seconds 54 milliseconds (requested 90000 ms) 1 minute 30 seconds 44 milliseconds (requested 90000 ms) 1 minute 30 seconds 9 milliseconds (requested 90000 ms) 1 minute 30 seconds 66 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 55 milliseconds (requested 300000 ms) 5 minutes 81 milliseconds (requested 300000 ms) 5 minutes 95 milliseconds (requested 300000 ms) 5 minutes 1 second 69 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 13 milliseconds (requested 30000 ms) 30 seconds 91 milliseconds (requested 30000 ms) 30 seconds 29 milliseconds (requested 30000 ms) 30 seconds 16 milliseconds (requested 30000 ms)
Total test length 10 minutes 17 seconds 245 milliseconds 10 minutes 15 seconds 479 milliseconds 10 minutes 12 seconds 268 milliseconds 10 minutes 6 seconds 207 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
12.09 %
44155
0
0 ms
60380 ms
428 ms
Register
1.50 %
5485
0
0 ms
52352 ms
724 ms
RegisterUser
1.35 %
4914
293
5 ms
60634 ms
926 ms
Browse
10.86 %
39660
0
0 ms
60179 ms
668 ms
BrowseCategories
6.86 %
25041
0
3 ms
59685 ms
760 ms
SearchItemsInCategory
13.80 %
50378
0
3 ms
63677 ms
1003 ms
BrowseRegions
2.93 %
10683
0
3 ms
76095 ms
764 ms
BrowseCategoriesInRegion
2.62 %
9550
0
3 ms
66754 ms
826 ms
SearchItemsInRegion
5.03 %
18365
0
1 ms
59554 ms
1202 ms
ViewItem
11.33 %
41360
0
3 ms
61516 ms
1075 ms
ViewUserInfo
2.00 %
7299
10
3 ms
52231 ms
1100 ms
ViewBidHistory
1.00 %
3649
0
4 ms
50499 ms
1705 ms
BuyNowAuth
0.98 %
3583
0
3 ms
64131 ms
1065 ms
BuyNow
0.82 %
3003
369
4 ms
49830 ms
942 ms
StoreBuyBow
0.59 %
2138
1
7 ms
55751 ms
1092 ms
PutBidAuth
3.82 %
13940
0
0 ms
59824 ms
1015 ms
PutBid
3.63 %
13259
1317
4 ms
65138 ms
1096 ms
StoreBid
2.02 %
7378
25
7 ms
60249 ms
1073 ms
PutComment
0.31 %
1137
70
4 ms
46603 ms
1087 ms
StoreComment
0.24 %
860
0
8 ms
49391 ms
1052 ms
Sell
0.83 %
3013
0
0 ms
50295 ms
634 ms
SelectCategoryToSellItem
0.73 %
2678
0
4 ms
50248 ms
843 ms
SellItemForm
0.66 %
2396
0
3 ms
49637 ms
814 ms
RegisterItem
0.57 %
2084
0
7 ms
63190 ms
1197 ms
AboutMe (auth form)
2.44 %
8915
0
0 ms
60250 ms
678 ms
AboutMe
3.18 %
11603
0
4 ms
59630 ms
1045 ms
Back probability
6.92 %
25262
0
0 ms
0 ms
0 ms
End of Session
0.91 %
3331
0
0 ms
0 ms
0 ms
Total
100 %
365119
2085
-
-
808 ms
Average throughput
4077 req/s
Completed sessions
16228
Total time
820727 seconds
Average session time
50.5747 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.06 %
24683
0
0 ms
348510 ms
4551 ms
Register
1.04 %
6354
0
0 ms
287468 ms
4938 ms
RegisterUser
1.05 %
6368
470
7 ms
295033 ms
4699 ms
Browse
7.04 %
42827
0
0 ms
337262 ms
4169 ms
BrowseCategories
4.92 %
29926
0
3 ms
297020 ms
4203 ms
SearchItemsInCategory
14.80 %
90035
0
4 ms
380222 ms
4081 ms
BrowseRegions
2.04 %
12388
0
3 ms
324545 ms
4423 ms
BrowseCategoriesInRegion
1.99 %
12116
0
4 ms
295002 ms
4715 ms
SearchItemsInRegion
5.99 %
36426
0
0 ms
348699 ms
4109 ms
ViewItem
14.02 %
85313
0
3 ms
380256 ms
3782 ms
ViewUserInfo
3.19 %
19396
19
4 ms
288651 ms
3535 ms
ViewBidHistory
1.74 %
10559
0
3 ms
305437 ms
4349 ms
BuyNowAuth
1.39 %
8468
0
3 ms
261586 ms
3870 ms
BuyNow
1.35 %
8242
821
5 ms
286561 ms
3928 ms
StoreBuyBow
1.17 %
7124
21
7 ms
240567 ms
3722 ms
PutBidAuth
5.01 %
30473
0
0 ms
380104 ms
3619 ms
PutBid
5.79 %
35229
2882
1 ms
312276 ms
3547 ms
StoreBid
3.86 %
23482
105
7 ms
306468 ms
3546 ms
PutComment
0.50 %
3056
174
5 ms
237006 ms
3580 ms
StoreComment
0.46 %
2784
2
9 ms
285489 ms
2927 ms
Sell
0.54 %
3276
0
0 ms
238928 ms
3899 ms
SelectCategoryToSellItem
0.53 %
3211
0
5 ms
286571 ms
4134 ms
SellItemForm
0.51 %
3120
0
3 ms
284165 ms
3691 ms
RegisterItem
0.50 %
3051
0
8 ms
258388 ms
3976 ms
AboutMe (auth form)
1.66 %
10127
0
0 ms
267026 ms
4005 ms
AboutMe
2.76 %
16805
1
5 ms
301608 ms
4029 ms
Back probability
10.65 %
64831
0
0 ms
0 ms
0 ms
End of Session
1.46 %
8858
0
0 ms
0 ms
0 ms
Total
100 %
608528
4495
-
-
3502 ms
Average throughput
2040 req/s
Completed sessions
14901
Total time
2641746 seconds
Average session time
177.286 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.17 %
1780
0
0 ms
390860 ms
7301 ms
Register
0.96 %
538
0
0 ms
381784 ms
7372 ms
RegisterUser
0.96 %
538
45
7 ms
385064 ms
6945 ms
Browse
6.78 %
3802
0
0 ms
385139 ms
6239 ms
BrowseCategories
4.72 %
2649
0
3 ms
383913 ms
6845 ms
SearchItemsInCategory
15.17 %
8506
0
4 ms
395903 ms
7290 ms
BrowseRegions
1.86 %
1044
0
3 ms
387169 ms
11943 ms
BrowseCategoriesInRegion
1.86 %
1041
0
4 ms
389224 ms
8738 ms
SearchItemsInRegion
5.88 %
3294
0
0 ms
385118 ms
6611 ms
ViewItem
14.02 %
7860
0
3 ms
405644 ms
6908 ms
ViewUserInfo
3.43 %
1922
3
3 ms
411572 ms
6901 ms
ViewBidHistory
1.79 %
1004
0
3 ms
382714 ms
8667 ms
BuyNowAuth
1.35 %
758
0
3 ms
384859 ms
8480 ms
BuyNow
1.35 %
758
76
5 ms
380543 ms
7403 ms
StoreBuyBow
1.21 %
679
0
7 ms
384844 ms
7707 ms
PutBidAuth
4.99 %
2799
0
1 ms
391556 ms
8444 ms
PutBid
6.09 %
3416
254
5 ms
380296 ms
7215 ms
StoreBid
4.22 %
2368
11
7 ms
401342 ms
5576 ms
PutComment
0.54 %
304
20
5 ms
286340 ms
7643 ms
StoreComment
0.48 %
268
0
7 ms
380085 ms
4126 ms
Sell
0.50 %
283
0
0 ms
385009 ms
6828 ms
SelectCategoryToSellItem
0.51 %
284
0
5 ms
287223 ms
9729 ms
SellItemForm
0.55 %
309
0
3 ms
344459 ms
8763 ms
RegisterItem
0.53 %
298
0
7 ms
380721 ms
5848 ms
AboutMe (auth form)
1.61 %
905
0
0 ms
391920 ms
8626 ms
AboutMe
2.73 %
1530
0
5 ms
380893 ms
5822 ms
Back probability
11.26 %
6313
0
0 ms
0 ms
0 ms
End of Session
1.46 %
816
0
0 ms
0 ms
0 ms
Total
100 %
56066
409
-
-
6282 ms
Average throughput
1877 req/s
Completed sessions
908
Total time
258191 seconds
Average session time
284.351 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
6.78 %
70730
0
0 ms
473055 ms
2914 ms
Register
1.20 %
12498
0
0 ms
418486 ms
4662 ms
RegisterUser
1.14 %
11942
820
5 ms
385064 ms
5117 ms
Browse
8.35 %
87177
0
0 ms
495584 ms
4164 ms
BrowseCategories
5.58 %
58279
0
3 ms
473285 ms
4540 ms
SearchItemsInCategory
14.51 %
151416
0
3 ms
482355 ms
4934 ms
BrowseRegions
2.33 %
24358
0
3 ms
473053 ms
4598 ms
BrowseCategoriesInRegion
2.20 %
22956
0
3 ms
473068 ms
4899 ms
SearchItemsInRegion
5.66 %
59055
0
0 ms
473194 ms
5158 ms
ViewItem
13.09 %
136631
0
3 ms
473302 ms
5034 ms
ViewUserInfo
2.79 %
29101
32
3 ms
473172 ms
5036 ms
ViewBidHistory
1.48 %
15489
0
3 ms
428544 ms
6137 ms
BuyNowAuth
1.25 %
13003
0
3 ms
384859 ms
5187 ms
BuyNow
1.17 %
12174
1286
4 ms
401704 ms
5865 ms
StoreBuyBow
0.97 %
10132
22
7 ms
384844 ms
5649 ms
PutBidAuth
4.58 %
47841
0
0 ms
439331 ms
5113 ms
PutBid
5.06 %
52821
4509
1 ms
492428 ms
5025 ms
StoreBid
3.23 %
33702
141
7 ms
401342 ms
5323 ms
PutComment
0.44 %
4560
268
4 ms
386970 ms
5023 ms
StoreComment
0.38 %
3974
2
7 ms
386978 ms
4525 ms
Sell
0.64 %
6635
0
0 ms
410434 ms
4569 ms
SelectCategoryToSellItem
0.60 %
6246
0
4 ms
401320 ms
4488 ms
SellItemForm
0.56 %
5882
0
3 ms
402498 ms
4595 ms
RegisterItem
0.53 %
5500
0
7 ms
438218 ms
5009 ms
AboutMe (auth form)
1.93 %
20120
0
0 ms
473106 ms
4460 ms
AboutMe
2.92 %
30457
1
4 ms
473087 ms
4507 ms
Back probability
9.37 %
97822
0
0 ms
0 ms
0 ms
End of Session
1.27 %
13234
0
0 ms
0 ms
0 ms
Total
100 %
1043735
7081
-
-
4240 ms
Average throughput
2498 req/s
Completed sessions
32543
Total time
3906629 seconds
Average session time
120.045 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs