*** 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 3:3:202010-5-7 3:3:212010-5-7 3:3:222010-5-7 3:3:21
Up ramp start2010-5-7 3:3:462010-5-7 3:3:382010-5-7 3:3:382010-5-7 3:3:39
Runtime session start2010-5-7 3:5:162010-5-7 3:5:92010-5-7 3:5:92010-5-7 3:5:9
Down ramp start2010-5-7 3:10:172010-5-7 3:10:92010-5-7 3:10:92010-5-7 3:10:9
Test end2010-5-7 3:11:292010-5-7 3:11:262010-5-7 3:11:262010-5-7 3:11:23
Up ramp length 1 minute 30 seconds 76 milliseconds (requested 90000 ms) 1 minute 30 seconds 88 milliseconds (requested 90000 ms) 1 minute 30 seconds 66 milliseconds (requested 90000 ms) 1 minute 30 seconds 17 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 88 milliseconds (requested 300000 ms) 5 minutes 45 milliseconds (requested 300000 ms) 5 minutes 4 milliseconds (requested 300000 ms) 5 minutes 34 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 39 milliseconds (requested 30000 ms) 30 seconds 81 milliseconds (requested 30000 ms) 30 seconds 49 milliseconds (requested 30000 ms) 30 seconds 66 milliseconds (requested 30000 ms)
Total test length 8 minutes 9 seconds 74 milliseconds 8 minutes 4 seconds 475 milliseconds 8 minutes 4 seconds 492 milliseconds 8 minutes 1 second 656 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
11.34 %
20840
0
0 ms
485 ms
1 ms
Register
1.49 %
2742
0
0 ms
156 ms
1 ms
RegisterUser
1.35 %
2475
146
5 ms
1058 ms
24 ms
Browse
10.62 %
19528
0
0 ms
385 ms
1 ms
BrowseCategories
6.76 %
12434
0
3 ms
2012 ms
21 ms
SearchItemsInCategory
13.95 %
25639
0
3 ms
1388 ms
15 ms
BrowseRegions
2.86 %
5248
0
3 ms
1306 ms
18 ms
BrowseCategoriesInRegion
2.54 %
4676
0
3 ms
1313 ms
16 ms
SearchItemsInRegion
5.12 %
9403
0
0 ms
1128 ms
16 ms
ViewItem
11.57 %
21268
0
3 ms
1327 ms
14 ms
ViewUserInfo
2.04 %
3743
4
3 ms
1036 ms
15 ms
ViewBidHistory
1.05 %
1926
0
3 ms
1062 ms
36 ms
BuyNowAuth
0.98 %
1808
0
3 ms
1036 ms
11 ms
BuyNow
0.83 %
1525
170
3 ms
1025 ms
12 ms
StoreBuyBow
0.61 %
1130
0
6 ms
1028 ms
16 ms
PutBidAuth
4.01 %
7370
0
0 ms
1310 ms
9 ms
PutBid
3.84 %
7060
729
0 ms
1076 ms
15 ms
StoreBid
2.20 %
4045
1
6 ms
1035 ms
17 ms
PutComment
0.32 %
595
32
4 ms
1016 ms
10 ms
StoreComment
0.25 %
465
0
7 ms
1026 ms
19 ms
Sell
0.80 %
1469
0
0 ms
87 ms
1 ms
SelectCategoryToSellItem
0.72 %
1325
0
3 ms
2009 ms
19 ms
SellItemForm
0.65 %
1202
0
3 ms
1012 ms
13 ms
RegisterItem
0.57 %
1053
0
6 ms
1024 ms
22 ms
AboutMe (auth form)
2.35 %
4321
0
0 ms
253 ms
1 ms
AboutMe
3.05 %
5612
0
4 ms
1386 ms
32 ms
Back probability
7.17 %
13181
0
0 ms
0 ms
0 ms
End of Session
0.94 %
1725
0
0 ms
0 ms
0 ms
Total
100 %
183808
1082
-
-
11 ms
Average throughput
2051 req/s
Completed sessions
8091
Total time
383885 seconds
Average session time
47.4459 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.51 %
17571
0
0 ms
414 ms
1 ms
Register
1.01 %
5061
0
0 ms
391 ms
1 ms
RegisterUser
1.01 %
5039
303
5 ms
1029 ms
18 ms
Browse
6.81 %
34036
0
0 ms
406 ms
1 ms
BrowseCategories
4.77 %
23839
0
3 ms
1046 ms
9 ms
SearchItemsInCategory
14.81 %
74059
0
3 ms
1345 ms
10 ms
BrowseRegions
1.98 %
9882
0
3 ms
1037 ms
8 ms
BrowseCategoriesInRegion
1.95 %
9755
0
3 ms
1169 ms
8 ms
SearchItemsInRegion
5.91 %
29571
0
0 ms
1452 ms
13 ms
ViewItem
14.18 %
70921
0
3 ms
1244 ms
12 ms
ViewUserInfo
3.43 %
17168
15
3 ms
1363 ms
12 ms
ViewBidHistory
1.82 %
9086
0
3 ms
1157 ms
43 ms
BuyNowAuth
1.41 %
7060
0
3 ms
1018 ms
7 ms
BuyNow
1.38 %
6924
702
3 ms
1053 ms
10 ms
StoreBuyBow
1.21 %
6059
2
6 ms
1057 ms
19 ms
PutBidAuth
5.00 %
25024
0
0 ms
1052 ms
7 ms
PutBid
5.88 %
29408
2462
4 ms
1214 ms
13 ms
StoreBid
3.97 %
19859
8
6 ms
1338 ms
19 ms
PutComment
0.51 %
2542
136
4 ms
1023 ms
9 ms
StoreComment
0.47 %
2351
0
7 ms
1043 ms
19 ms
Sell
0.55 %
2764
0
0 ms
367 ms
1 ms
SelectCategoryToSellItem
0.54 %
2724
0
3 ms
1070 ms
12 ms
SellItemForm
0.53 %
2658
0
3 ms
1045 ms
6 ms
RegisterItem
0.52 %
2618
0
7 ms
1036 ms
17 ms
AboutMe (auth form)
1.60 %
8019
0
0 ms
299 ms
1 ms
AboutMe
2.71 %
13578
0
4 ms
1386 ms
25 ms
Back probability
11.04 %
55198
0
0 ms
0 ms
0 ms
End of Session
1.47 %
7341
0
0 ms
0 ms
0 ms
Total
100 %
500115
3628
-
-
9 ms
Average throughput
1678 req/s
Completed sessions
9544
Total time
1416308 seconds
Average session time
148.398 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
2.92 %
1474
0
0 ms
43 ms
0 ms
Register
0.96 %
486
0
0 ms
37 ms
1 ms
RegisterUser
0.95 %
479
36
5 ms
56 ms
15 ms
Browse
6.63 %
3344
0
0 ms
401 ms
1 ms
BrowseCategories
4.66 %
2349
0
3 ms
1018 ms
8 ms
SearchItemsInCategory
14.86 %
7493
0
3 ms
1013 ms
9 ms
BrowseRegions
1.96 %
990
0
3 ms
1047 ms
8 ms
BrowseCategoriesInRegion
1.96 %
988
0
3 ms
1016 ms
8 ms
SearchItemsInRegion
6.18 %
3115
0
0 ms
1016 ms
12 ms
ViewItem
14.32 %
7224
0
3 ms
1022 ms
10 ms
ViewUserInfo
3.60 %
1816
1
3 ms
386 ms
9 ms
ViewBidHistory
1.90 %
959
0
3 ms
1074 ms
45 ms
BuyNowAuth
1.35 %
682
0
3 ms
45 ms
4 ms
BuyNow
1.29 %
653
51
4 ms
1008 ms
9 ms
StoreBuyBow
1.19 %
602
0
7 ms
374 ms
16 ms
PutBidAuth
5.13 %
2586
0
0 ms
413 ms
4 ms
PutBid
6.12 %
3088
215
4 ms
1027 ms
11 ms
StoreBid
4.17 %
2105
3
7 ms
1020 ms
17 ms
PutComment
0.57 %
287
12
4 ms
397 ms
8 ms
StoreComment
0.54 %
270
0
7 ms
1015 ms
19 ms
Sell
0.45 %
226
0
0 ms
36 ms
1 ms
SelectCategoryToSellItem
0.44 %
223
0
3 ms
44 ms
6 ms
SellItemForm
0.45 %
225
0
3 ms
45 ms
5 ms
RegisterItem
0.46 %
230
0
7 ms
1043 ms
17 ms
AboutMe (auth form)
1.48 %
744
0
0 ms
41 ms
1 ms
AboutMe
2.57 %
1295
0
4 ms
401 ms
22 ms
Back probability
11.34 %
5720
0
0 ms
0 ms
0 ms
End of Session
1.55 %
784
0
0 ms
0 ms
0 ms
Total
100 %
50437
318
-
-
8 ms
Average throughput
1686 req/s
Completed sessions
776
Total time
186945 seconds
Average session time
240.909 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.42 %
39886
0
0 ms
485 ms
1 ms
Register
1.13 %
8289
0
0 ms
391 ms
1 ms
RegisterUser
1.09 %
7993
485
5 ms
1058 ms
20 ms
Browse
7.74 %
56911
0
0 ms
406 ms
1 ms
BrowseCategories
5.25 %
38622
0
3 ms
2012 ms
13 ms
SearchItemsInCategory
14.64 %
107705
0
3 ms
1388 ms
11 ms
BrowseRegions
2.19 %
16120
0
3 ms
1306 ms
12 ms
BrowseCategoriesInRegion
2.10 %
15419
0
3 ms
1313 ms
11 ms
SearchItemsInRegion
5.74 %
42258
0
0 ms
1452 ms
14 ms
ViewItem
13.55 %
99674
0
3 ms
1327 ms
12 ms
ViewUserInfo
3.10 %
22796
20
3 ms
1363 ms
12 ms
ViewBidHistory
1.63 %
12019
0
3 ms
1157 ms
42 ms
BuyNowAuth
1.30 %
9552
0
3 ms
1036 ms
8 ms
BuyNow
1.24 %
9102
923
3 ms
1053 ms
10 ms
StoreBuyBow
1.06 %
7792
2
6 ms
1057 ms
18 ms
PutBidAuth
4.75 %
34980
0
0 ms
1310 ms
7 ms
PutBid
5.39 %
39673
3407
0 ms
1214 ms
13 ms
StoreBid
3.54 %
26011
12
6 ms
1338 ms
18 ms
PutComment
0.47 %
3424
180
4 ms
1023 ms
9 ms
StoreComment
0.42 %
3087
0
7 ms
1043 ms
19 ms
Sell
0.61 %
4460
0
0 ms
367 ms
1 ms
SelectCategoryToSellItem
0.58 %
4272
0
3 ms
2009 ms
14 ms
SellItemForm
0.56 %
4085
0
3 ms
1045 ms
8 ms
RegisterItem
0.53 %
3901
0
6 ms
1043 ms
18 ms
AboutMe (auth form)
1.78 %
13086
0
0 ms
299 ms
1 ms
AboutMe
2.80 %
20618
0
4 ms
1386 ms
27 ms
Back probability
10.07 %
74101
0
0 ms
0 ms
0 ms
End of Session
1.34 %
9851
0
0 ms
0 ms
0 ms
Total
100 %
735687
5029
-
-
10 ms
Average throughput
1760 req/s
Completed sessions
18602
Total time
2037151 seconds
Average session time
109.512 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs