*** 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 9:21:172010-5-7 9:21:182010-5-7 9:21:182010-5-7 9:21:18
Up ramp start2010-5-7 9:21:422010-5-7 9:21:352010-5-7 9:21:362010-5-7 9:21:35
Runtime session start2010-5-7 9:23:122010-5-7 9:23:62010-5-7 9:23:62010-5-7 9:23:6
Down ramp start2010-5-7 9:28:122010-5-7 9:28:62010-5-7 9:28:62010-5-7 9:28:6
Test end2010-5-7 9:29:502010-5-7 9:30:152010-5-7 9:30:32010-5-7 9:30:13
Up ramp length 1 minute 30 seconds 105 milliseconds (requested 90000 ms) 1 minute 30 seconds 66 milliseconds (requested 90000 ms) 1 minute 30 seconds 84 milliseconds (requested 90000 ms) 1 minute 30 seconds 93 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 49 milliseconds (requested 300000 ms) 5 minutes 24 milliseconds (requested 300000 ms) 5 minutes 100 milliseconds (requested 300000 ms) 5 minutes 33 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 92 milliseconds (requested 30000 ms) 30 seconds 96 milliseconds (requested 30000 ms) 30 seconds 38 milliseconds (requested 30000 ms) 30 seconds 47 milliseconds (requested 30000 ms)
Total test length 8 minutes 33 seconds 282 milliseconds 8 minutes 56 seconds 688 milliseconds 8 minutes 44 seconds 802 milliseconds 8 minutes 54 seconds 532 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
11.41 %
20708
0
0 ms
2193 ms
7 ms
Register
1.47 %
2662
0
0 ms
2181 ms
11 ms
RegisterUser
1.35 %
2444
124
5 ms
2084 ms
62 ms
Browse
10.70 %
19412
0
0 ms
2175 ms
10 ms
BrowseCategories
6.87 %
12456
0
3 ms
1895 ms
31 ms
SearchItemsInCategory
13.81 %
25059
0
3 ms
3362 ms
81 ms
BrowseRegions
2.87 %
5215
0
3 ms
2211 ms
29 ms
BrowseCategoriesInRegion
2.58 %
4673
0
3 ms
2209 ms
28 ms
SearchItemsInRegion
5.13 %
9301
0
0 ms
2243 ms
37 ms
ViewItem
11.43 %
20735
0
3 ms
2404 ms
48 ms
ViewUserInfo
1.97 %
3576
8
3 ms
2343 ms
38 ms
ViewBidHistory
1.05 %
1906
0
4 ms
1883 ms
82 ms
BuyNowAuth
1.02 %
1854
0
3 ms
1676 ms
21 ms
BuyNow
0.87 %
1574
194
4 ms
1786 ms
30 ms
StoreBuyBow
0.62 %
1121
2
6 ms
2231 ms
61 ms
PutBidAuth
3.99 %
7232
0
0 ms
2200 ms
21 ms
PutBid
3.83 %
6948
663
4 ms
2604 ms
47 ms
StoreBid
2.21 %
4006
3
6 ms
2405 ms
61 ms
PutComment
0.35 %
629
44
4 ms
1007 ms
19 ms
StoreComment
0.27 %
494
0
7 ms
1155 ms
59 ms
Sell
0.80 %
1449
0
0 ms
1143 ms
8 ms
SelectCategoryToSellItem
0.72 %
1302
0
4 ms
1510 ms
32 ms
SellItemForm
0.64 %
1162
0
3 ms
1695 ms
26 ms
RegisterItem
0.57 %
1042
0
6 ms
2003 ms
64 ms
AboutMe (auth form)
2.40 %
4354
0
0 ms
1455 ms
9 ms
AboutMe
3.10 %
5630
0
4 ms
2182 ms
79 ms
Back probability
7.02 %
12736
0
0 ms
0 ms
0 ms
End of Session
0.97 %
1756
0
0 ms
0 ms
0 ms
Total
100 %
181436
1038
-
-
35 ms
Average throughput
2024 req/s
Completed sessions
8005
Total time
379300 seconds
Average session time
47.3829 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.68 %
14455
0
0 ms
238319 ms
1058 ms
Register
1.04 %
4091
0
0 ms
206858 ms
1607 ms
RegisterUser
1.04 %
4071
264
5 ms
190496 ms
1537 ms
Browse
6.92 %
27157
0
0 ms
241483 ms
1435 ms
BrowseCategories
4.88 %
19172
0
3 ms
194477 ms
1493 ms
SearchItemsInCategory
14.89 %
58439
0
4 ms
240304 ms
1893 ms
BrowseRegions
1.96 %
7687
0
3 ms
239229 ms
1451 ms
BrowseCategoriesInRegion
1.92 %
7556
0
3 ms
239820 ms
1689 ms
SearchItemsInRegion
5.84 %
22931
0
0 ms
239574 ms
1487 ms
ViewItem
14.05 %
55171
0
4 ms
239699 ms
1510 ms
ViewUserInfo
3.28 %
12896
9
3 ms
213930 ms
1547 ms
ViewBidHistory
1.83 %
7166
0
5 ms
204310 ms
1563 ms
BuyNowAuth
1.40 %
5492
0
3 ms
239621 ms
1512 ms
BuyNow
1.37 %
5371
517
4 ms
193906 ms
1433 ms
StoreBuyBow
1.20 %
4730
23
7 ms
193538 ms
1407 ms
PutBidAuth
5.01 %
19683
0
1 ms
239227 ms
1422 ms
PutBid
5.89 %
23139
1848
4 ms
238677 ms
1540 ms
StoreBid
3.98 %
15643
65
7 ms
239788 ms
1617 ms
PutComment
0.52 %
2038
126
4 ms
102907 ms
1569 ms
StoreComment
0.48 %
1870
0
7 ms
239784 ms
1777 ms
Sell
0.57 %
2222
0
0 ms
198738 ms
1367 ms
SelectCategoryToSellItem
0.55 %
2167
0
4 ms
197781 ms
1493 ms
SellItemForm
0.54 %
2117
0
3 ms
97195 ms
1223 ms
RegisterItem
0.52 %
2058
0
7 ms
97374 ms
1477 ms
AboutMe (auth form)
1.60 %
6291
0
0 ms
205413 ms
1455 ms
AboutMe
2.71 %
10626
0
6 ms
238620 ms
1612 ms
Back probability
10.83 %
42502
0
0 ms
0 ms
0 ms
End of Session
1.49 %
5860
0
0 ms
0 ms
0 ms
Total
100 %
392601
2852
-
-
1363 ms
Average throughput
1315 req/s
Completed sessions
8205
Total time
1225518 seconds
Average session time
149.362 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.04 %
1129
0
0 ms
105499 ms
1521 ms
Register
1.01 %
375
0
0 ms
190107 ms
2896 ms
RegisterUser
1.05 %
390
32
7 ms
96612 ms
1692 ms
Browse
6.48 %
2408
0
0 ms
198694 ms
2690 ms
BrowseCategories
4.49 %
1668
0
3 ms
200735 ms
2313 ms
SearchItemsInCategory
14.92 %
5547
0
4 ms
286745 ms
2949 ms
BrowseRegions
1.85 %
689
0
3 ms
197766 ms
2834 ms
BrowseCategoriesInRegion
1.91 %
709
0
4 ms
190153 ms
1897 ms
SearchItemsInRegion
6.09 %
2265
0
1 ms
190212 ms
2156 ms
ViewItem
14.55 %
5407
0
4 ms
200660 ms
2577 ms
ViewUserInfo
3.49 %
1297
0
3 ms
190204 ms
2220 ms
ViewBidHistory
1.87 %
694
0
5 ms
190727 ms
3750 ms
BuyNowAuth
1.43 %
532
0
3 ms
190370 ms
2756 ms
BuyNow
1.32 %
489
54
4 ms
193756 ms
2831 ms
StoreBuyBow
1.16 %
431
3
6 ms
48465 ms
1404 ms
PutBidAuth
5.01 %
1862
0
3 ms
197817 ms
2980 ms
PutBid
5.89 %
2190
168
4 ms
190265 ms
2373 ms
StoreBid
3.95 %
1470
9
7 ms
238163 ms
3897 ms
PutComment
0.49 %
183
5
4 ms
190132 ms
3220 ms
StoreComment
0.48 %
178
0
7 ms
200690 ms
3474 ms
Sell
0.60 %
224
0
0 ms
190098 ms
3487 ms
SelectCategoryToSellItem
0.56 %
207
0
4 ms
27242 ms
1256 ms
SellItemForm
0.53 %
198
0
3 ms
98422 ms
3001 ms
RegisterItem
0.53 %
198
0
6 ms
190737 ms
2917 ms
AboutMe (auth form)
1.54 %
574
0
0 ms
190025 ms
2913 ms
AboutMe
2.71 %
1006
0
12 ms
190773 ms
3049 ms
Back probability
11.51 %
4279
0
0 ms
0 ms
0 ms
End of Session
1.55 %
575
0
0 ms
0 ms
0 ms
Total
100 %
37174
271
-
-
2309 ms
Average throughput
1243 req/s
Completed sessions
565
Total time
142812 seconds
Average session time
252.765 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.91 %
36318
0
0 ms
238319 ms
558 ms
Register
1.17 %
7164
0
0 ms
206858 ms
1262 ms
RegisterUser
1.13 %
6929
422
5 ms
190496 ms
1205 ms
Browse
8.00 %
49150
0
0 ms
241483 ms
1100 ms
BrowseCategories
5.43 %
33406
0
3 ms
200735 ms
1208 ms
SearchItemsInCategory
14.62 %
89860
0
3 ms
286745 ms
1660 ms
BrowseRegions
2.22 %
13638
0
3 ms
239229 ms
1091 ms
BrowseCategoriesInRegion
2.11 %
12971
0
3 ms
239820 ms
1282 ms
SearchItemsInRegion
5.66 %
34814
0
0 ms
239574 ms
1312 ms
ViewItem
13.32 %
81882
0
3 ms
283008 ms
1433 ms
ViewUserInfo
2.91 %
17893
18
3 ms
213930 ms
1489 ms
ViewBidHistory
1.60 %
9826
0
4 ms
204310 ms
1584 ms
BuyNowAuth
1.29 %
7935
0
3 ms
239621 ms
1368 ms
BuyNow
1.21 %
7468
767
4 ms
193906 ms
1411 ms
StoreBuyBow
1.03 %
6316
28
6 ms
193538 ms
1451 ms
PutBidAuth
4.70 %
28905
0
0 ms
239227 ms
1364 ms
PutBid
5.29 %
32519
2694
4 ms
238677 ms
1462 ms
StoreBid
3.45 %
21221
78
6 ms
239788 ms
1731 ms
PutComment
0.47 %
2859
177
4 ms
190132 ms
1461 ms
StoreComment
0.42 %
2554
0
7 ms
239784 ms
1608 ms
Sell
0.63 %
3902
0
0 ms
198738 ms
1358 ms
SelectCategoryToSellItem
0.60 %
3691
0
4 ms
197781 ms
1056 ms
SellItemForm
0.57 %
3489
0
3 ms
190004 ms
1374 ms
RegisterItem
0.54 %
3315
0
6 ms
190737 ms
1188 ms
AboutMe (auth form)
1.83 %
11250
0
0 ms
205413 ms
1169 ms
AboutMe
2.83 %
17413
0
4 ms
238620 ms
1373 ms
Back probability
9.73 %
59786
0
0 ms
0 ms
0 ms
End of Session
1.34 %
8221
0
0 ms
0 ms
0 ms
Total
100 %
614695
4184
-
-
1196 ms
Average throughput
1471 req/s
Completed sessions
16950
Total time
1797561 seconds
Average session time
106.051 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs