*** 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 start2010-5-6 22:11:72010-5-6 22:11:92010-5-6 22:11:92010-5-6 22:11:9
Up ramp start2010-5-6 22:13:432010-5-6 22:13:72010-5-6 22:13:72010-5-6 22:13:19
Runtime session start2010-5-6 22:15:132010-5-6 22:14:372010-5-6 22:14:372010-5-6 22:14:49
Down ramp start2010-5-6 22:18:342010-5-6 22:18:22010-5-6 22:18:02010-5-6 22:18:12
Test end2010-5-6 22:21:152010-5-6 22:21:172010-5-6 22:21:122010-5-6 22:21:17
Up ramp length 1 minute 30 seconds 240 milliseconds (requested 90000 ms) 1 minute 30 seconds 57 milliseconds (requested 90000 ms) 1 minute 30 seconds 71 milliseconds (requested 90000 ms) 1 minute 30 seconds 339 milliseconds (requested 90000 ms)
Runtime session length 3 minutes 21 seconds 428 milliseconds (requested 300000 ms) 3 minutes 25 seconds 396 milliseconds (requested 300000 ms) 3 minutes 23 seconds 410 milliseconds (requested 300000 ms) 3 minutes 23 seconds 289 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 254 milliseconds (requested 30000 ms) 30 seconds 33 milliseconds (requested 30000 ms) 30 seconds 76 milliseconds (requested 30000 ms) 30 seconds 483 milliseconds (requested 30000 ms)
Total test length 10 minutes 7 seconds 197 milliseconds 10 minutes 8 seconds 809 milliseconds 10 minutes 3 seconds 81 milliseconds 10 minutes 8 seconds 662 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.25 %
93700
0
0 ms
47949 ms
389 ms
Register
1.34 %
13587
0
0 ms
25754 ms
635 ms
RegisterUser
1.25 %
12675
874
5 ms
27474 ms
805 ms
Browse
9.56 %
96844
0
0 ms
48410 ms
621 ms
BrowseCategories
6.29 %
63698
0
3 ms
45023 ms
681 ms
SearchItemsInCategory
14.31 %
144955
0
3 ms
48450 ms
809 ms
BrowseRegions
2.58 %
26184
0
3 ms
26563 ms
665 ms
BrowseCategoriesInRegion
2.38 %
24111
0
3 ms
25689 ms
698 ms
SearchItemsInRegion
5.31 %
53804
0
0 ms
48480 ms
841 ms
ViewItem
12.26 %
124196
0
3 ms
47676 ms
849 ms
ViewUserInfo
2.40 %
24309
27
3 ms
26353 ms
918 ms
ViewBidHistory
1.25 %
12700
0
3 ms
26420 ms
1043 ms
BuyNowAuth
1.10 %
11191
0
3 ms
25678 ms
841 ms
BuyNow
0.98 %
9931
1076
4 ms
25608 ms
935 ms
StoreBuyBow
0.76 %
7746
58
7 ms
25624 ms
1021 ms
PutBidAuth
4.29 %
43493
0
0 ms
45214 ms
831 ms
PutBid
4.42 %
44730
3952
1 ms
46085 ms
920 ms
StoreBid
2.67 %
27066
206
7 ms
45041 ms
1019 ms
PutComment
0.38 %
3812
220
4 ms
25606 ms
894 ms
StoreComment
0.31 %
3157
6
7 ms
24863 ms
961 ms
Sell
0.72 %
7306
0
0 ms
25048 ms
627 ms
SelectCategoryToSellItem
0.66 %
6726
0
3 ms
24346 ms
729 ms
SellItemForm
0.61 %
6139
0
3 ms
24087 ms
708 ms
RegisterItem
0.56 %
5629
2
6 ms
24856 ms
909 ms
AboutMe (auth form)
2.13 %
21603
0
0 ms
28291 ms
606 ms
AboutMe
2.99 %
30277
1
4 ms
46788 ms
793 ms
Back probability
8.16 %
82619
0
0 ms
0 ms
0 ms
End of Session
1.06 %
10785
0
0 ms
0 ms
0 ms
Total
100 %
1012973
6422
-
-
682 ms
Average throughput
11302 req/s
Completed sessions
40902
Total time
2849572 seconds
Average session time
69.6683 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.30 %
28635
0
0 ms
201749 ms
1246 ms
Register
1.01 %
8787
0
0 ms
193720 ms
1741 ms
RegisterUser
1.01 %
8769
690
6 ms
214398 ms
1949 ms
Browse
6.73 %
58334
0
0 ms
197564 ms
1657 ms
BrowseCategories
4.73 %
40957
0
3 ms
200371 ms
1643 ms
SearchItemsInCategory
14.87 %
128863
0
3 ms
215940 ms
1667 ms
BrowseRegions
1.93 %
16743
0
3 ms
190550 ms
1729 ms
BrowseCategoriesInRegion
1.91 %
16565
0
4 ms
190197 ms
1586 ms
SearchItemsInRegion
5.87 %
50889
0
0 ms
197792 ms
1651 ms
ViewItem
14.07 %
121927
0
3 ms
227856 ms
1644 ms
ViewUserInfo
3.45 %
29930
29
3 ms
194540 ms
1634 ms
ViewBidHistory
1.85 %
16021
0
3 ms
201863 ms
1685 ms
BuyNowAuth
1.38 %
11987
0
3 ms
227860 ms
1648 ms
BuyNow
1.36 %
11761
1026
4 ms
200615 ms
1662 ms
StoreBuyBow
1.21 %
10462
58
7 ms
193666 ms
1819 ms
PutBidAuth
5.11 %
44245
0
0 ms
216579 ms
1592 ms
PutBid
6.05 %
52452
3826
4 ms
203495 ms
1641 ms
StoreBid
4.12 %
35692
267
7 ms
196562 ms
1712 ms
PutComment
0.52 %
4529
245
4 ms
190079 ms
1692 ms
StoreComment
0.48 %
4196
9
8 ms
97557 ms
1568 ms
Sell
0.55 %
4738
0
0 ms
190573 ms
1690 ms
SelectCategoryToSellItem
0.53 %
4634
0
4 ms
195040 ms
1823 ms
SellItemForm
0.53 %
4607
0
3 ms
122658 ms
1474 ms
RegisterItem
0.52 %
4531
0
8 ms
193803 ms
1622 ms
AboutMe (auth form)
1.62 %
14064
0
0 ms
195491 ms
1708 ms
AboutMe
2.72 %
23542
0
5 ms
201310 ms
1752 ms
Back probability
11.03 %
95547
0
0 ms
0 ms
0 ms
End of Session
1.52 %
13202
0
0 ms
0 ms
0 ms
Total
100 %
866609
6150
-
-
1441 ms
Average throughput
4289 req/s
Completed sessions
15504
Total time
2697299 seconds
Average session time
173.974 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.18 %
4070
0
0 ms
240869 ms
2980 ms
Register
0.99 %
1261
0
0 ms
194476 ms
3157 ms
RegisterUser
1.01 %
1288
109
6 ms
211516 ms
4320 ms
Browse
6.65 %
8506
0
0 ms
213210 ms
3374 ms
BrowseCategories
4.68 %
5979
0
3 ms
235545 ms
3613 ms
SearchItemsInCategory
14.65 %
18722
0
3 ms
237923 ms
3919 ms
BrowseRegions
1.92 %
2448
0
3 ms
199941 ms
4005 ms
BrowseCategoriesInRegion
1.85 %
2362
0
3 ms
213226 ms
4005 ms
SearchItemsInRegion
5.79 %
7400
0
0 ms
235559 ms
3918 ms
ViewItem
14.08 %
17993
0
3 ms
238541 ms
3843 ms
ViewUserInfo
3.44 %
4401
3
3 ms
217974 ms
3586 ms
ViewBidHistory
1.95 %
2497
0
3 ms
237902 ms
3542 ms
BuyNowAuth
1.41 %
1807
0
3 ms
211655 ms
4276 ms
BuyNow
1.41 %
1807
174
4 ms
201399 ms
4067 ms
StoreBuyBow
1.27 %
1624
12
7 ms
201247 ms
4250 ms
PutBidAuth
5.06 %
6464
0
0 ms
235501 ms
3817 ms
PutBid
6.14 %
7848
590
4 ms
237718 ms
3430 ms
StoreBid
4.27 %
5456
36
7 ms
202631 ms
3532 ms
PutComment
0.54 %
688
26
4 ms
196704 ms
4953 ms
StoreComment
0.50 %
640
1
7 ms
237392 ms
4577 ms
Sell
0.55 %
697
0
0 ms
199688 ms
4425 ms
SelectCategoryToSellItem
0.53 %
681
0
4 ms
206449 ms
2211 ms
SellItemForm
0.49 %
623
0
3 ms
199525 ms
3368 ms
RegisterItem
0.48 %
616
0
7 ms
201479 ms
3825 ms
AboutMe (auth form)
1.63 %
2082
0
0 ms
209251 ms
3689 ms
AboutMe
2.70 %
3456
0
4 ms
213102 ms
3226 ms
Back probability
11.22 %
14336
0
0 ms
0 ms
0 ms
End of Session
1.62 %
2069
0
0 ms
0 ms
0 ms
Total
100 %
127821
951
-
-
3242 ms
Average throughput
4259 req/s
Completed sessions
2051
Total time
519911 seconds
Average session time
253.491 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
6.26 %
126527
0
0 ms
379999 ms
985 ms
Register
1.17 %
23764
0
0 ms
381997 ms
2017 ms
RegisterUser
1.13 %
22860
1686
5 ms
258344 ms
2221 ms
Browse
8.13 %
164491
0
0 ms
380007 ms
1820 ms
BrowseCategories
5.50 %
111179
0
3 ms
319664 ms
1897 ms
SearchItemsInCategory
14.62 %
295654
0
3 ms
381710 ms
2212 ms
BrowseRegions
2.26 %
45626
0
3 ms
381691 ms
1865 ms
BrowseCategoriesInRegion
2.14 %
43237
0
3 ms
283210 ms
1929 ms
SearchItemsInRegion
5.60 %
113294
0
0 ms
283263 ms
2247 ms
ViewItem
13.17 %
266408
0
3 ms
380011 ms
2278 ms
ViewUserInfo
2.93 %
59247
59
3 ms
382000 ms
2489 ms
ViewBidHistory
1.56 %
31526
0
3 ms
283893 ms
2414 ms
BuyNowAuth
1.24 %
25143
0
3 ms
283244 ms
2448 ms
BuyNow
1.17 %
23668
2296
4 ms
235528 ms
2457 ms
StoreBuyBow
0.99 %
19977
128
7 ms
283189 ms
2593 ms
PutBidAuth
4.69 %
94794
0
0 ms
319657 ms
2304 ms
PutBid
5.25 %
106114
8441
1 ms
381703 ms
2462 ms
StoreBid
3.40 %
68721
510
7 ms
285380 ms
2535 ms
PutComment
0.45 %
9089
491
4 ms
283005 ms
2506 ms
StoreComment
0.40 %
8050
16
7 ms
283233 ms
2820 ms
Sell
0.63 %
12797
0
0 ms
283172 ms
2011 ms
SelectCategoryToSellItem
0.60 %
12111
0
3 ms
283125 ms
1984 ms
SellItemForm
0.57 %
11446
0
3 ms
283412 ms
1952 ms
RegisterItem
0.54 %
10833
2
6 ms
285277 ms
2520 ms
AboutMe (auth form)
1.88 %
37925
0
0 ms
283004 ms
1814 ms
AboutMe
2.87 %
57968
1
4 ms
380018 ms
2157 ms
Back probability
9.58 %
193850
0
0 ms
0 ms
0 ms
End of Session
1.30 %
26251
0
0 ms
0 ms
0 ms
Total
100 %
2022550
13630
-
-
1881 ms
Average throughput
6288 req/s
Completed sessions
59212
Total time
6282788 seconds
Average session time
106.107 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs