*** 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 : 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

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 15:12:232010-5-6 15:12:232010-5-6 15:12:232010-5-6 15:12:23
Up ramp start2010-5-6 15:12:582010-5-6 15:12:522010-5-6 15:12:532010-5-6 15:12:53
Runtime session start2010-5-6 15:14:292010-5-6 15:14:222010-5-6 15:14:232010-5-6 15:14:23
Down ramp start2010-5-6 15:19:292010-5-6 15:19:222010-5-6 15:19:232010-5-6 15:19:23
Test end2010-5-6 15:22:22010-5-6 15:22:42010-5-6 15:22:92010-5-6 15:22:13
Up ramp length 1 minute 30 seconds 48 milliseconds (requested 90000 ms) 1 minute 30 seconds 13 milliseconds (requested 90000 ms) 1 minute 30 seconds 7 milliseconds (requested 90000 ms) 1 minute 30 seconds 81 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 90 milliseconds (requested 300000 ms) 5 minutes 37 milliseconds (requested 300000 ms) 5 minutes 41 milliseconds (requested 300000 ms) 5 minutes 58 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 40 milliseconds (requested 30000 ms) 30 seconds 6 milliseconds (requested 30000 ms) 30 seconds 35 milliseconds (requested 30000 ms) 30 seconds 34 milliseconds (requested 30000 ms)
Total test length 9 minutes 39 seconds 380 milliseconds 9 minutes 40 seconds 775 milliseconds 9 minutes 45 seconds 400 milliseconds 9 minutes 50 seconds 45 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
15.92 %
24790
0
0 ms
99314 ms
1050 ms
Register
1.61 %
2503
0
0 ms
68002 ms
1663 ms
RegisterUser
1.38 %
2150
113
5 ms
80424 ms
2005 ms
Browse
12.76 %
19874
0
0 ms
97234 ms
1537 ms
BrowseCategories
7.69 %
11971
0
4 ms
99349 ms
1761 ms
SearchItemsInCategory
12.97 %
20188
0
6 ms
96885 ms
2097 ms
BrowseRegions
3.27 %
5093
0
4 ms
96148 ms
1813 ms
BrowseCategoriesInRegion
2.74 %
4262
0
4 ms
78214 ms
2096 ms
SearchItemsInRegion
4.53 %
7047
0
6 ms
97312 ms
1930 ms
ViewItem
9.94 %
15483
0
6 ms
95810 ms
1891 ms
ViewUserInfo
1.54 %
2391
2
6 ms
78753 ms
1688 ms
ViewBidHistory
0.74 %
1149
0
11 ms
54951 ms
2654 ms
BuyNowAuth
0.81 %
1259
0
3 ms
58750 ms
1783 ms
BuyNow
0.64 %
1001
112
7 ms
53395 ms
1296 ms
StoreBuyBow
0.42 %
661
0
14 ms
55097 ms
1403 ms
PutBidAuth
3.23 %
5033
0
3 ms
75606 ms
1613 ms
PutBid
2.82 %
4389
423
8 ms
68232 ms
1830 ms
StoreBid
1.42 %
2212
2
7 ms
53427 ms
1353 ms
PutComment
0.25 %
396
21
6 ms
64828 ms
2029 ms
StoreComment
0.18 %
284
0
43 ms
27309 ms
1012 ms
Sell
0.91 %
1415
0
0 ms
95795 ms
1495 ms
SelectCategoryToSellItem
0.77 %
1205
0
5 ms
76712 ms
2341 ms
SellItemForm
0.64 %
1004
0
3 ms
72897 ms
1844 ms
RegisterItem
0.54 %
838
0
6 ms
62920 ms
2015 ms
AboutMe (auth form)
2.84 %
4423
0
0 ms
98195 ms
1587 ms
AboutMe
3.29 %
5119
0
10 ms
97536 ms
2072 ms
Back probability
5.42 %
8445
0
0 ms
0 ms
0 ms
End of Session
0.71 %
1110
0
0 ms
0 ms
0 ms
Total
100 %
155695
673
-
-
1589 ms
Average throughput
1734 req/s
Completed sessions
6698
Total time
292037 seconds
Average session time
43.6006 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.06 %
13756
0
0 ms
393297 ms
17019 ms
Register
1.10 %
2994
0
0 ms
388616 ms
13074 ms
RegisterUser
1.08 %
2940
197
8 ms
386394 ms
12212 ms
Browse
7.56 %
20571
0
0 ms
392475 ms
14917 ms
BrowseCategories
5.31 %
14450
0
4 ms
389618 ms
14455 ms
SearchItemsInCategory
15.03 %
40899
0
10 ms
394144 ms
10357 ms
BrowseRegions
2.20 %
5991
0
5 ms
388694 ms
15485 ms
BrowseCategoriesInRegion
2.17 %
5897
0
5 ms
387209 ms
13526 ms
SearchItemsInRegion
5.81 %
15800
0
1 ms
390982 ms
9368 ms
ViewItem
13.70 %
37265
0
7 ms
392431 ms
9316 ms
ViewUserInfo
2.95 %
8015
8
6 ms
357227 ms
7805 ms
ViewBidHistory
1.63 %
4427
0
10 ms
382231 ms
8236 ms
BuyNowAuth
1.33 %
3609
0
3 ms
380336 ms
8396 ms
BuyNow
1.25 %
3400
356
7 ms
380398 ms
7020 ms
StoreBuyBow
1.04 %
2836
2
9 ms
238899 ms
6594 ms
PutBidAuth
4.89 %
13314
0
3 ms
386614 ms
8525 ms
PutBid
5.46 %
14860
1205
8 ms
380409 ms
7709 ms
StoreBid
3.47 %
9432
6
7 ms
256730 ms
6880 ms
PutComment
0.49 %
1339
51
9 ms
256651 ms
6843 ms
StoreComment
0.43 %
1178
0
10 ms
290666 ms
6819 ms
Sell
0.57 %
1558
0
0 ms
293327 ms
14851 ms
SelectCategoryToSellItem
0.57 %
1543
0
6 ms
380307 ms
13473 ms
SellItemForm
0.55 %
1497
0
3 ms
380183 ms
11648 ms
RegisterItem
0.53 %
1438
0
7 ms
388670 ms
10633 ms
AboutMe (auth form)
1.72 %
4668
0
0 ms
386596 ms
14582 ms
AboutMe
2.88 %
7831
1
19 ms
386691 ms
13369 ms
Back probability
9.91 %
26964
0
0 ms
0 ms
0 ms
End of Session
1.31 %
3564
0
0 ms
0 ms
0 ms
Total
100 %
272036
1826
-
-
9733 ms
Average throughput
912 req/s
Completed sessions
9644
Total time
1997567 seconds
Average session time
207.131 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.05 %
1086
0
0 ms
425027 ms
21729 ms
Register
1.15 %
308
0
0 ms
409081 ms
15979 ms
RegisterUser
1.17 %
315
23
7 ms
396933 ms
13494 ms
Browse
7.23 %
1942
0
0 ms
425003 ms
20229 ms
BrowseCategories
4.89 %
1313
0
4 ms
425009 ms
21730 ms
SearchItemsInCategory
14.95 %
4014
0
7 ms
425028 ms
16739 ms
BrowseRegions
2.13 %
571
0
4 ms
402135 ms
22073 ms
BrowseCategoriesInRegion
2.17 %
583
0
5 ms
413942 ms
18374 ms
SearchItemsInRegion
5.83 %
1565
0
1 ms
396078 ms
16007 ms
ViewItem
13.80 %
3705
0
6 ms
407427 ms
15875 ms
ViewUserInfo
3.08 %
827
0
4 ms
380346 ms
13966 ms
ViewBidHistory
1.64 %
439
0
12 ms
395719 ms
12600 ms
BuyNowAuth
1.37 %
369
0
3 ms
380267 ms
10185 ms
BuyNow
1.28 %
344
48
7 ms
288435 ms
11343 ms
StoreBuyBow
1.11 %
297
0
6 ms
393423 ms
16384 ms
PutBidAuth
5.14 %
1379
0
3 ms
401244 ms
12483 ms
PutBid
5.89 %
1580
121
6 ms
398440 ms
13376 ms
StoreBid
3.98 %
1069
1
7 ms
394500 ms
9478 ms
PutComment
0.52 %
140
8
11 ms
385427 ms
11278 ms
StoreComment
0.47 %
127
0
10 ms
407376 ms
16287 ms
Sell
0.54 %
146
0
1 ms
381179 ms
18447 ms
SelectCategoryToSellItem
0.50 %
133
0
14 ms
425029 ms
23030 ms
SellItemForm
0.55 %
148
0
3 ms
411259 ms
28245 ms
RegisterItem
0.57 %
152
0
13 ms
392656 ms
20315 ms
AboutMe (auth form)
1.69 %
453
0
0 ms
408229 ms
19392 ms
AboutMe
2.54 %
681
0
16 ms
415100 ms
15846 ms
Back probability
10.33 %
2773
0
0 ms
0 ms
0 ms
End of Session
1.43 %
384
0
0 ms
0 ms
0 ms
Total
100 %
26843
201
-
-
14503 ms
Average throughput
898 req/s
Completed sessions
649
Total time
217188 seconds
Average session time
334.65 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
8.52 %
39755
0
0 ms
472999 ms
9244 ms
Register
1.27 %
5940
0
0 ms
426457 ms
11307 ms
RegisterUser
1.19 %
5532
342
5 ms
473024 ms
10847 ms
Browse
9.27 %
43263
0
0 ms
474065 ms
11536 ms
BrowseCategories
6.07 %
28342
0
4 ms
509174 ms
12104 ms
SearchItemsInCategory
14.39 %
67136
0
6 ms
505718 ms
11544 ms
BrowseRegions
2.55 %
11901
0
4 ms
473399 ms
12702 ms
BrowseCategoriesInRegion
2.35 %
10984
0
4 ms
473006 ms
11917 ms
SearchItemsInRegion
5.40 %
25194
0
1 ms
505425 ms
10774 ms
ViewItem
12.50 %
58323
0
6 ms
473017 ms
11008 ms
ViewUserInfo
2.49 %
11623
12
4 ms
395350 ms
10225 ms
ViewBidHistory
1.34 %
6234
0
10 ms
437001 ms
11357 ms
BuyNowAuth
1.15 %
5390
0
3 ms
385916 ms
10121 ms
BuyNow
1.05 %
4895
538
7 ms
436818 ms
9704 ms
StoreBuyBow
0.84 %
3916
2
6 ms
411672 ms
9975 ms
PutBidAuth
4.36 %
20331
0
3 ms
473006 ms
10087 ms
PutBid
4.61 %
21518
1815
6 ms
473020 ms
10473 ms
StoreBid
2.81 %
13134
9
7 ms
411713 ms
9559 ms
PutComment
0.41 %
1932
83
6 ms
464996 ms
10754 ms
StoreComment
0.35 %
1656
0
10 ms
424253 ms
9917 ms
Sell
0.68 %
3178
0
0 ms
444334 ms
11810 ms
SelectCategoryToSellItem
0.63 %
2944
0
5 ms
427450 ms
12512 ms
SellItemForm
0.58 %
2713
0
3 ms
473012 ms
11984 ms
RegisterItem
0.53 %
2487
0
6 ms
392656 ms
10672 ms
AboutMe (auth form)
2.09 %
9752
0
0 ms
473003 ms
11319 ms
AboutMe
3.00 %
14011
1
10 ms
436521 ms
12335 ms
Back probability
8.44 %
39394
0
0 ms
0 ms
0 ms
End of Session
1.12 %
5208
0
0 ms
0 ms
0 ms
Total
100 %
466686
2802
-
-
9959 ms
Average throughput
1115 req/s
Completed sessions
17476
Total time
2699250 seconds
Average session time
154.455 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs