*** 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 0:20:72010-5-7 0:20:92010-5-7 0:20:92010-5-7 0:20:9
Up ramp start2010-5-7 0:21:132010-5-7 0:20:592010-5-7 0:20:592010-5-7 0:20:59
Runtime session start2010-5-7 0:22:442010-5-7 0:22:292010-5-7 0:22:292010-5-7 0:22:29
Down ramp start2010-5-7 0:27:282010-5-7 0:27:92010-5-7 0:27:142010-5-7 0:27:14
Test end2010-5-7 0:30:12010-5-7 0:29:572010-5-7 0:30:12010-5-7 0:30:2
Up ramp length 1 minute 30 seconds 589 milliseconds (requested 90000 ms) 1 minute 30 seconds 693 milliseconds (requested 90000 ms) 1 minute 30 seconds 216 milliseconds (requested 90000 ms) 1 minute 30 seconds 56 milliseconds (requested 90000 ms)
Runtime session length 4 minutes 43 seconds 665 milliseconds (requested 300000 ms) 4 minutes 39 seconds 910 milliseconds (requested 300000 ms) 4 minutes 44 seconds 987 milliseconds (requested 300000 ms) 4 minutes 44 seconds 711 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 40 milliseconds (requested 30000 ms) 30 seconds 3 milliseconds (requested 30000 ms) 30 seconds 86 milliseconds (requested 30000 ms) 30 seconds 50 milliseconds (requested 30000 ms)
Total test length 9 minutes 54 seconds 376 milliseconds 9 minutes 48 seconds 257 milliseconds 9 minutes 52 seconds 657 milliseconds 9 minutes 53 seconds 152 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.74 %
54633
0
0 ms
47384 ms
133 ms
Register
1.43 %
7269
0
0 ms
23753 ms
217 ms
RegisterUser
1.31 %
6663
435
5 ms
23474 ms
309 ms
Browse
10.35 %
52666
0
0 ms
45976 ms
201 ms
BrowseCategories
6.69 %
34045
0
3 ms
45307 ms
240 ms
SearchItemsInCategory
14.20 %
72268
0
3 ms
47488 ms
296 ms
BrowseRegions
2.76 %
14068
0
3 ms
23571 ms
237 ms
BrowseCategoriesInRegion
2.50 %
12734
0
3 ms
47391 ms
248 ms
SearchItemsInRegion
5.16 %
26236
0
0 ms
24143 ms
336 ms
ViewItem
11.74 %
59744
0
3 ms
46420 ms
311 ms
ViewUserInfo
2.11 %
10719
12
3 ms
46094 ms
386 ms
ViewBidHistory
1.13 %
5764
0
4 ms
22957 ms
680 ms
BuyNowAuth
1.07 %
5436
0
3 ms
22268 ms
279 ms
BuyNow
0.92 %
4662
484
4 ms
24212 ms
403 ms
StoreBuyBow
0.70 %
3551
22
7 ms
23744 ms
443 ms
PutBidAuth
4.03 %
20517
0
1 ms
47533 ms
301 ms
PutBid
3.97 %
20205
1834
4 ms
23976 ms
337 ms
StoreBid
2.31 %
11754
67
7 ms
47338 ms
424 ms
PutComment
0.34 %
1719
91
4 ms
24431 ms
342 ms
StoreComment
0.27 %
1384
1
9 ms
23808 ms
503 ms
Sell
0.76 %
3889
0
0 ms
23662 ms
215 ms
SelectCategoryToSellItem
0.69 %
3533
0
4 ms
46215 ms
231 ms
SellItemForm
0.62 %
3143
0
3 ms
21872 ms
235 ms
RegisterItem
0.55 %
2781
0
7 ms
11195 ms
322 ms
AboutMe (auth form)
2.28 %
11583
0
0 ms
45975 ms
229 ms
AboutMe
3.02 %
15373
1
4 ms
45942 ms
382 ms
Back probability
7.40 %
37637
0
0 ms
0 ms
0 ms
End of Session
0.97 %
4944
0
0 ms
0 ms
0 ms
Total
100 %
508920
2947
-
-
254 ms
Average throughput
5662 req/s
Completed sessions
22242
Total time
1224643 seconds
Average session time
55.0599 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.54 %
30748
0
0 ms
235561 ms
1037 ms
Register
1.01 %
8749
0
0 ms
199776 ms
1459 ms
RegisterUser
1.01 %
8726
632
5 ms
201129 ms
1338 ms
Browse
6.86 %
59574
0
0 ms
211354 ms
1342 ms
BrowseCategories
4.80 %
41688
0
3 ms
199781 ms
1305 ms
SearchItemsInCategory
14.91 %
129405
0
4 ms
219645 ms
1285 ms
BrowseRegions
1.99 %
17254
0
3 ms
219922 ms
1317 ms
BrowseCategoriesInRegion
1.96 %
17022
0
3 ms
198373 ms
1396 ms
SearchItemsInRegion
5.97 %
51805
0
0 ms
213136 ms
1377 ms
ViewItem
14.06 %
122042
0
3 ms
215840 ms
1307 ms
ViewUserInfo
3.32 %
28783
30
3 ms
212779 ms
1346 ms
ViewBidHistory
1.82 %
15766
0
3 ms
197809 ms
1578 ms
BuyNowAuth
1.38 %
12007
0
3 ms
215893 ms
1338 ms
BuyNow
1.35 %
11753
1172
4 ms
202205 ms
1361 ms
StoreBuyBow
1.19 %
10310
71
7 ms
212792 ms
1373 ms
PutBidAuth
5.09 %
44194
0
0 ms
212958 ms
1385 ms
PutBid
6.00 %
52109
3882
4 ms
212935 ms
1350 ms
StoreBid
4.05 %
35135
243
7 ms
213089 ms
1355 ms
PutComment
0.53 %
4569
221
4 ms
202967 ms
1458 ms
StoreComment
0.49 %
4231
1
8 ms
205797 ms
1527 ms
Sell
0.53 %
4640
0
0 ms
190255 ms
1205 ms
SelectCategoryToSellItem
0.53 %
4564
0
4 ms
195690 ms
1427 ms
SellItemForm
0.52 %
4505
0
3 ms
201476 ms
1177 ms
RegisterItem
0.52 %
4471
0
7 ms
235598 ms
1328 ms
AboutMe (auth form)
1.58 %
13724
0
0 ms
200671 ms
1267 ms
AboutMe
2.64 %
22900
0
4 ms
212867 ms
1416 ms
Back probability
10.87 %
94320
0
0 ms
0 ms
0 ms
End of Session
1.49 %
12904
0
0 ms
0 ms
0 ms
Total
100 %
867898
6252
-
-
1163 ms
Average throughput
3083 req/s
Completed sessions
17313
Total time
2703426 seconds
Average session time
156.15 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
2.98 %
2483
0
0 ms
236764 ms
4095 ms
Register
1.03 %
862
0
0 ms
236271 ms
4525 ms
RegisterUser
1.01 %
840
58
5 ms
238789 ms
4397 ms
Browse
6.74 %
5618
0
0 ms
239225 ms
4889 ms
BrowseCategories
4.66 %
3883
0
3 ms
240110 ms
4668 ms
SearchItemsInCategory
14.76 %
12304
0
3 ms
258053 ms
4770 ms
BrowseRegions
2.00 %
1663
0
3 ms
236555 ms
5583 ms
BrowseCategoriesInRegion
1.95 %
1623
0
3 ms
236615 ms
4010 ms
SearchItemsInRegion
5.94 %
4949
0
0 ms
242109 ms
4480 ms
ViewItem
14.11 %
11758
0
3 ms
249123 ms
4561 ms
ViewUserInfo
3.50 %
2921
3
3 ms
240704 ms
4373 ms
ViewBidHistory
1.83 %
1527
0
3 ms
235942 ms
5190 ms
BuyNowAuth
1.43 %
1190
0
3 ms
240493 ms
6207 ms
BuyNow
1.44 %
1199
86
4 ms
213184 ms
4457 ms
StoreBuyBow
1.31 %
1088
5
7 ms
236217 ms
3971 ms
PutBidAuth
5.05 %
4210
0
0 ms
240218 ms
4000 ms
PutBid
6.05 %
5046
368
4 ms
238385 ms
4354 ms
StoreBid
4.23 %
3526
25
7 ms
236608 ms
5205 ms
PutComment
0.53 %
442
15
4 ms
191129 ms
4675 ms
StoreComment
0.51 %
424
1
7 ms
212424 ms
5037 ms
Sell
0.50 %
415
0
0 ms
191476 ms
5357 ms
SelectCategoryToSellItem
0.50 %
416
0
4 ms
190279 ms
2928 ms
SellItemForm
0.50 %
413
0
3 ms
190763 ms
5073 ms
RegisterItem
0.49 %
407
0
7 ms
190361 ms
3181 ms
AboutMe (auth form)
1.53 %
1272
0
0 ms
235001 ms
4070 ms
AboutMe
2.58 %
2149
0
4 ms
236667 ms
5249 ms
Back probability
11.29 %
9409
0
0 ms
0 ms
0 ms
End of Session
1.57 %
1308
0
0 ms
0 ms
0 ms
Total
100 %
83345
561
-
-
4032 ms
Average throughput
2790 req/s
Completed sessions
1284
Total time
336394 seconds
Average session time
261.989 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.98 %
87937
0
0 ms
381614 ms
835 ms
Register
1.15 %
16971
0
0 ms
380001 ms
1698 ms
RegisterUser
1.11 %
16300
1130
5 ms
283631 ms
1760 ms
Browse
8.05 %
118397
0
0 ms
381566 ms
1655 ms
BrowseCategories
5.44 %
80002
0
3 ms
324542 ms
1665 ms
SearchItemsInCategory
14.69 %
216079
0
3 ms
381572 ms
1856 ms
BrowseRegions
2.25 %
33152
0
3 ms
283172 ms
1769 ms
BrowseCategoriesInRegion
2.15 %
31557
0
3 ms
284724 ms
1818 ms
SearchItemsInRegion
5.70 %
83847
0
0 ms
381582 ms
2021 ms
ViewItem
13.27 %
195163
0
3 ms
380017 ms
1961 ms
ViewUserInfo
2.91 %
42845
45
3 ms
381574 ms
2225 ms
ViewBidHistory
1.59 %
23313
0
3 ms
284552 ms
2473 ms
BuyNowAuth
1.28 %
18754
0
3 ms
284854 ms
2105 ms
BuyNow
1.21 %
17729
1750
4 ms
284722 ms
2127 ms
StoreBuyBow
1.02 %
15047
98
7 ms
324264 ms
2296 ms
PutBidAuth
4.71 %
69310
0
0 ms
380007 ms
2122 ms
PutBid
5.31 %
78127
6130
4 ms
381581 ms
2284 ms
StoreBid
3.45 %
50789
335
7 ms
284852 ms
2305 ms
PutComment
0.46 %
6768
332
4 ms
284158 ms
2187 ms
StoreComment
0.41 %
6073
3
7 ms
283040 ms
2547 ms
Sell
0.61 %
8997
0
0 ms
283000 ms
1624 ms
SelectCategoryToSellItem
0.58 %
8559
0
4 ms
284356 ms
1624 ms
SellItemForm
0.55 %
8106
0
3 ms
245151 ms
1560 ms
RegisterItem
0.52 %
7697
0
7 ms
283015 ms
1742 ms
AboutMe (auth form)
1.82 %
26712
0
0 ms
284333 ms
1560 ms
AboutMe
2.78 %
40870
1
4 ms
323450 ms
1868 ms
Back probability
9.68 %
142314
0
0 ms
0 ms
0 ms
End of Session
1.31 %
19276
0
0 ms
0 ms
0 ms
Total
100 %
1470691
9824
-
-
1659 ms
Average throughput
3666 req/s
Completed sessions
41272
Total time
4395615 seconds
Average session time
106.504 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs