*** 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 13:36:52010-5-6 13:36:62010-5-6 13:36:62010-5-6 13:36:7
Up ramp start2010-5-6 13:36:252010-5-6 13:36:202010-5-6 13:36:202010-5-6 13:36:20
Runtime session start2010-5-6 13:37:552010-5-6 13:37:502010-5-6 13:37:502010-5-6 13:37:50
Down ramp start2010-5-6 13:42:562010-5-6 13:42:502010-5-6 13:42:502010-5-6 13:42:50
Test end2010-5-6 13:45:42010-5-6 13:45:22010-5-6 13:45:82010-5-6 13:45:0
Up ramp length 1 minute 30 seconds 404 milliseconds (requested 90000 ms) 1 minute 30 seconds 14 milliseconds (requested 90000 ms) 1 minute 30 seconds 30 milliseconds (requested 90000 ms) 1 minute 30 seconds 425 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 66 milliseconds (requested 300000 ms) 5 minutes 31 milliseconds (requested 300000 ms) 5 minutes 12 milliseconds (requested 300000 ms) 5 minutes 96 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 38 milliseconds (requested 30000 ms) 30 seconds 8 milliseconds (requested 30000 ms) 30 seconds 531 milliseconds (requested 30000 ms) 30 seconds 35 milliseconds (requested 30000 ms)
Total test length 8 minutes 58 seconds 882 milliseconds 8 minutes 55 seconds 721 milliseconds 9 minutes 1 second 501 milliseconds 8 minutes 53 seconds 580 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
12.72 %
14701
0
0 ms
51776 ms
525 ms
Register
1.62 %
1869
0
0 ms
52294 ms
825 ms
RegisterUser
1.44 %
1663
87
5 ms
52024 ms
1105 ms
Browse
11.28 %
13039
0
0 ms
51916 ms
735 ms
BrowseCategories
7.11 %
8221
0
4 ms
52400 ms
1007 ms
SearchItemsInCategory
13.65 %
15771
0
6 ms
53054 ms
1508 ms
BrowseRegions
3.02 %
3490
0
4 ms
65888 ms
932 ms
BrowseCategoriesInRegion
2.67 %
3088
0
4 ms
52305 ms
1192 ms
SearchItemsInRegion
4.93 %
5698
0
6 ms
52543 ms
1403 ms
ViewItem
10.91 %
12603
0
5 ms
55126 ms
1315 ms
ViewUserInfo
1.90 %
2191
3
5 ms
50915 ms
1226 ms
ViewBidHistory
0.97 %
1118
0
7 ms
53345 ms
2129 ms
BuyNowAuth
0.95 %
1099
0
3 ms
51477 ms
1403 ms
BuyNow
0.79 %
909
91
6 ms
51015 ms
1394 ms
StoreBuyBow
0.57 %
655
0
24 ms
49027 ms
1024 ms
PutBidAuth
3.69 %
4266
0
3 ms
51713 ms
1346 ms
PutBid
3.44 %
3976
395
5 ms
51331 ms
1278 ms
StoreBid
1.89 %
2188
1
7 ms
50979 ms
1152 ms
PutComment
0.29 %
340
30
6 ms
51177 ms
1463 ms
StoreComment
0.22 %
249
0
8 ms
25320 ms
1022 ms
Sell
0.88 %
1019
0
0 ms
50880 ms
825 ms
SelectCategoryToSellItem
0.78 %
904
0
5 ms
50394 ms
1125 ms
SellItemForm
0.70 %
804
0
3 ms
50891 ms
1140 ms
RegisterItem
0.61 %
700
0
6 ms
26622 ms
1097 ms
AboutMe (auth form)
2.51 %
2902
0
0 ms
50060 ms
744 ms
AboutMe
3.18 %
3669
0
11 ms
52076 ms
1235 ms
Back probability
6.44 %
7447
0
0 ms
0 ms
0 ms
End of Session
0.84 %
974
0
0 ms
0 ms
0 ms
Total
100 %
115553
607
-
-
1013 ms
Average throughput
1285 req/s
Completed sessions
5079
Total time
233398 seconds
Average session time
45.9535 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.03 %
10519
0
0 ms
241649 ms
2635 ms
Register
1.03 %
2693
0
0 ms
197532 ms
3140 ms
RegisterUser
1.04 %
2706
160
16 ms
218344 ms
4038 ms
Browse
7.11 %
18556
0
0 ms
240284 ms
2912 ms
BrowseCategories
4.94 %
12889
0
5 ms
206937 ms
3086 ms
SearchItemsInCategory
14.81 %
38655
0
10 ms
248206 ms
3284 ms
BrowseRegions
2.07 %
5394
0
5 ms
244530 ms
3001 ms
BrowseCategoriesInRegion
2.02 %
5276
0
5 ms
216466 ms
3420 ms
SearchItemsInRegion
5.97 %
15580
0
2 ms
288489 ms
3034 ms
ViewItem
13.98 %
36490
0
6 ms
218573 ms
2930 ms
ViewUserInfo
3.19 %
8319
10
8 ms
201262 ms
2674 ms
ViewBidHistory
1.74 %
4544
0
12 ms
219830 ms
4426 ms
BuyNowAuth
1.39 %
3620
0
3 ms
200871 ms
2824 ms
BuyNow
1.34 %
3496
361
7 ms
199879 ms
2746 ms
StoreBuyBow
1.15 %
3007
2
9 ms
203720 ms
2826 ms
PutBidAuth
5.02 %
13103
0
3 ms
218082 ms
2709 ms
PutBid
5.81 %
15164
1212
7 ms
205486 ms
2917 ms
StoreBid
3.89 %
10160
12
8 ms
244334 ms
2770 ms
PutComment
0.51 %
1319
59
10 ms
195708 ms
2885 ms
StoreComment
0.46 %
1207
0
25 ms
99679 ms
1956 ms
Sell
0.55 %
1436
0
0 ms
204589 ms
3299 ms
SelectCategoryToSellItem
0.54 %
1421
0
9 ms
205826 ms
2888 ms
SellItemForm
0.53 %
1379
0
3 ms
204433 ms
3298 ms
RegisterItem
0.52 %
1352
0
12 ms
105048 ms
2123 ms
AboutMe (auth form)
1.64 %
4269
0
0 ms
216702 ms
2998 ms
AboutMe
2.73 %
7118
0
24 ms
207264 ms
3091 ms
Back probability
10.58 %
27624
0
0 ms
0 ms
0 ms
End of Session
1.42 %
3696
0
0 ms
0 ms
0 ms
Total
100 %
260992
1816
-
-
2652 ms
Average throughput
875 req/s
Completed sessions
6514
Total time
1036692 seconds
Average session time
159.148 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.13 %
803
0
0 ms
215601 ms
3094 ms
Register
0.91 %
232
0
0 ms
196409 ms
3718 ms
RegisterUser
0.90 %
230
18
6 ms
190397 ms
4400 ms
Browse
6.97 %
1787
0
0 ms
190421 ms
2841 ms
BrowseCategories
4.68 %
1200
0
4 ms
215164 ms
4369 ms
SearchItemsInCategory
14.67 %
3760
0
7 ms
289937 ms
4471 ms
BrowseRegions
2.07 %
530
0
4 ms
205535 ms
5585 ms
BrowseCategoriesInRegion
1.99 %
509
0
4 ms
380435 ms
3362 ms
SearchItemsInRegion
5.87 %
1505
0
0 ms
241140 ms
4738 ms
ViewItem
13.87 %
3554
0
5 ms
288509 ms
5001 ms
ViewUserInfo
3.47 %
890
1
5 ms
197691 ms
2997 ms
ViewBidHistory
1.86 %
476
0
7 ms
217413 ms
5298 ms
BuyNowAuth
1.40 %
360
0
3 ms
216511 ms
6663 ms
BuyNow
1.50 %
385
54
5 ms
49864 ms
1712 ms
StoreBuyBow
1.28 %
327
0
5 ms
102984 ms
1839 ms
PutBidAuth
5.20 %
1332
0
3 ms
196572 ms
3126 ms
PutBid
5.97 %
1530
107
5 ms
216638 ms
4078 ms
StoreBid
4.09 %
1048
0
5 ms
197783 ms
3375 ms
PutComment
0.56 %
143
6
6 ms
190189 ms
4426 ms
StoreComment
0.54 %
138
0
5 ms
190285 ms
7887 ms
Sell
0.50 %
128
0
1 ms
216517 ms
4058 ms
SelectCategoryToSellItem
0.54 %
138
0
6 ms
190159 ms
4715 ms
SellItemForm
0.60 %
154
0
3 ms
198392 ms
5980 ms
RegisterItem
0.57 %
145
0
6 ms
190571 ms
4166 ms
AboutMe (auth form)
1.61 %
413
0
0 ms
190286 ms
4080 ms
AboutMe
2.65 %
678
0
12 ms
190659 ms
4254 ms
Back probability
11.06 %
2834
0
0 ms
0 ms
0 ms
End of Session
1.55 %
398
0
0 ms
0 ms
0 ms
Total
100 %
25627
186
-
-
3623 ms
Average throughput
854 req/s
Completed sessions
396
Total time
102091 seconds
Average session time
257.806 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
6.42 %
26052
0
0 ms
380002 ms
1717 ms
Register
1.19 %
4831
0
0 ms
197532 ms
2819 ms
RegisterUser
1.14 %
4631
267
5 ms
218344 ms
3573 ms
Browse
8.27 %
33597
0
0 ms
380001 ms
2499 ms
BrowseCategories
5.54 %
22474
0
4 ms
283345 ms
2936 ms
SearchItemsInCategory
14.50 %
58875
0
6 ms
380025 ms
3507 ms
BrowseRegions
2.33 %
9466
0
4 ms
283460 ms
3168 ms
BrowseCategoriesInRegion
2.21 %
8954
0
4 ms
380435 ms
3270 ms
SearchItemsInRegion
5.69 %
23098
0
0 ms
288489 ms
3387 ms
ViewItem
13.12 %
53284
0
5 ms
411161 ms
3338 ms
ViewUserInfo
2.84 %
11544
14
5 ms
380007 ms
2990 ms
ViewBidHistory
1.53 %
6197
0
7 ms
219830 ms
4802 ms
BuyNowAuth
1.26 %
5130
0
3 ms
235989 ms
3507 ms
BuyNow
1.19 %
4838
512
5 ms
199879 ms
3052 ms
StoreBuyBow
0.99 %
4028
2
5 ms
283332 ms
3092 ms
PutBidAuth
4.65 %
18863
0
3 ms
283341 ms
3219 ms
PutBid
5.16 %
20941
1729
5 ms
283008 ms
3279 ms
StoreBid
3.33 %
13527
13
5 ms
380003 ms
3203 ms
PutComment
0.45 %
1812
96
6 ms
195708 ms
3289 ms
StoreComment
0.40 %
1609
0
5 ms
190285 ms
3064 ms
Sell
0.64 %
2598
0
0 ms
234999 ms
2730 ms
SelectCategoryToSellItem
0.61 %
2476
0
5 ms
205826 ms
2659 ms
SellItemForm
0.58 %
2348
0
3 ms
204433 ms
3233 ms
RegisterItem
0.55 %
2222
0
6 ms
190571 ms
2514 ms
AboutMe (auth form)
1.88 %
7625
0
0 ms
283004 ms
2835 ms
AboutMe
2.86 %
11620
0
11 ms
207264 ms
3133 ms
Back probability
9.42 %
38262
0
0 ms
0 ms
0 ms
End of Session
1.26 %
5110
0
0 ms
0 ms
0 ms
Total
100 %
406012
2633
-
-
2770 ms
Average throughput
970 req/s
Completed sessions
12123
Total time
1411131 seconds
Average session time
116.401 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs