*** 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 13:24:502010-5-6 13:24:512010-5-6 13:24:512010-5-6 13:24:51
Up ramp start2010-5-6 13:25:82010-5-6 13:25:22010-5-6 13:25:22010-5-6 13:25:2
Runtime session start2010-5-6 13:26:382010-5-6 13:26:322010-5-6 13:26:322010-5-6 13:26:32
Down ramp start2010-5-6 13:31:382010-5-6 13:31:322010-5-6 13:31:332010-5-6 13:31:32
Test end2010-5-6 13:33:272010-5-6 13:33:382010-5-6 13:33:332010-5-6 13:33:41
Up ramp length 1 minute 30 seconds 72 milliseconds (requested 90000 ms) 1 minute 30 seconds 122 milliseconds (requested 90000 ms) 1 minute 30 seconds 29 milliseconds (requested 90000 ms) 1 minute 30 seconds 25 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 12 milliseconds (requested 300000 ms) 5 minutes 10 milliseconds (requested 300000 ms) 5 minutes 23 milliseconds (requested 300000 ms) 5 minutes 36 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 53 milliseconds (requested 30000 ms) 30 seconds 21 milliseconds (requested 30000 ms) 30 seconds 19 milliseconds (requested 30000 ms) 30 seconds 9 milliseconds (requested 30000 ms)
Total test length 8 minutes 36 seconds 845 milliseconds 8 minutes 47 seconds 305 milliseconds 8 minutes 42 seconds 201 milliseconds 8 minutes 50 seconds 235 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
12.20 %
13204
0
0 ms
53203 ms
291 ms
Register
1.59 %
1725
0
0 ms
27791 ms
495 ms
RegisterUser
1.45 %
1570
83
5 ms
50026 ms
561 ms
Browse
11.13 %
12041
0
0 ms
52290 ms
461 ms
BrowseCategories
7.08 %
7663
0
4 ms
52222 ms
595 ms
SearchItemsInCategory
14.16 %
15319
0
6 ms
52865 ms
1039 ms
BrowseRegions
2.94 %
3179
0
4 ms
50742 ms
624 ms
BrowseCategoriesInRegion
2.62 %
2832
0
4 ms
50494 ms
722 ms
SearchItemsInRegion
4.84 %
5241
0
1 ms
52687 ms
983 ms
ViewItem
11.21 %
12129
0
5 ms
52761 ms
891 ms
ViewUserInfo
1.86 %
2012
2
4 ms
51793 ms
873 ms
ViewBidHistory
0.97 %
1049
0
7 ms
51675 ms
1750 ms
BuyNowAuth
0.93 %
1006
0
3 ms
48538 ms
809 ms
BuyNow
0.79 %
853
94
6 ms
47186 ms
931 ms
StoreBuyBow
0.56 %
606
0
8 ms
52262 ms
1067 ms
PutBidAuth
3.86 %
4172
0
3 ms
52517 ms
832 ms
PutBid
3.58 %
3879
342
5 ms
52804 ms
908 ms
StoreBid
2.06 %
2228
1
8 ms
28430 ms
691 ms
PutComment
0.31 %
337
24
7 ms
26849 ms
841 ms
StoreComment
0.23 %
254
0
7 ms
16865 ms
691 ms
Sell
0.77 %
830
0
0 ms
25635 ms
481 ms
SelectCategoryToSellItem
0.66 %
717
0
4 ms
52377 ms
686 ms
SellItemForm
0.59 %
638
0
3 ms
49822 ms
828 ms
RegisterItem
0.52 %
559
0
6 ms
47205 ms
768 ms
AboutMe (auth form)
2.42 %
2615
0
0 ms
49371 ms
483 ms
AboutMe
3.06 %
3307
0
10 ms
52439 ms
818 ms
Back probability
6.73 %
7280
0
0 ms
0 ms
0 ms
End of Session
0.89 %
958
0
0 ms
0 ms
0 ms
Total
100 %
108203
546
-
-
668 ms
Average throughput
1206 req/s
Completed sessions
4733
Total time
219686 seconds
Average session time
46.4158 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.89 %
10061
0
0 ms
238819 ms
1750 ms
Register
1.05 %
2707
0
0 ms
202359 ms
2421 ms
RegisterUser
1.03 %
2662
178
8 ms
190378 ms
1898 ms
Browse
6.99 %
18091
0
0 ms
226496 ms
2157 ms
BrowseCategories
4.87 %
12612
0
5 ms
244043 ms
1916 ms
SearchItemsInCategory
14.77 %
38231
0
8 ms
287672 ms
2263 ms
BrowseRegions
2.02 %
5235
0
5 ms
202601 ms
2014 ms
BrowseCategoriesInRegion
1.98 %
5124
0
4 ms
197251 ms
1954 ms
SearchItemsInRegion
5.95 %
15405
0
0 ms
200033 ms
2107 ms
ViewItem
13.98 %
36184
0
6 ms
241521 ms
2023 ms
ViewUserInfo
3.30 %
8535
8
5 ms
238431 ms
2075 ms
ViewBidHistory
1.81 %
4671
0
7 ms
198132 ms
3069 ms
BuyNowAuth
1.39 %
3589
0
3 ms
198662 ms
2014 ms
BuyNow
1.35 %
3482
362
6 ms
198831 ms
2138 ms
StoreBuyBow
1.17 %
3018
6
7 ms
196946 ms
1864 ms
PutBidAuth
5.02 %
12994
0
0 ms
207315 ms
2116 ms
PutBid
5.85 %
15129
1142
6 ms
242062 ms
1991 ms
StoreBid
3.91 %
10110
6
7 ms
197869 ms
2115 ms
PutComment
0.53 %
1373
65
6 ms
196125 ms
2070 ms
StoreComment
0.48 %
1255
0
8 ms
100264 ms
1747 ms
Sell
0.55 %
1425
0
0 ms
190384 ms
2101 ms
SelectCategoryToSellItem
0.54 %
1400
0
6 ms
198605 ms
1692 ms
SellItemForm
0.52 %
1345
0
3 ms
196511 ms
1884 ms
RegisterItem
0.50 %
1305
0
9 ms
190397 ms
1827 ms
AboutMe (auth form)
1.62 %
4200
0
0 ms
197747 ms
2220 ms
AboutMe
2.70 %
6996
1
18 ms
205002 ms
2084 ms
Back probability
10.72 %
27744
0
0 ms
0 ms
0 ms
End of Session
1.51 %
3895
0
0 ms
0 ms
0 ms
Total
100 %
258778
1768
-
-
1838 ms
Average throughput
866 req/s
Completed sessions
6162
Total time
940919 seconds
Average session time
152.697 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.06 %
773
0
0 ms
218596 ms
3097 ms
Register
0.99 %
250
0
0 ms
190266 ms
4721 ms
RegisterUser
1.04 %
264
21
5 ms
190455 ms
3471 ms
Browse
6.70 %
1694
0
0 ms
197527 ms
3392 ms
BrowseCategories
4.74 %
1198
0
4 ms
195756 ms
2439 ms
SearchItemsInCategory
14.30 %
3614
0
7 ms
202152 ms
3460 ms
BrowseRegions
1.95 %
492
0
5 ms
195477 ms
4970 ms
BrowseCategoriesInRegion
2.06 %
520
0
4 ms
190142 ms
2806 ms
SearchItemsInRegion
6.24 %
1577
0
1 ms
190862 ms
2902 ms
ViewItem
13.87 %
3507
0
5 ms
211009 ms
3220 ms
ViewUserInfo
3.29 %
831
0
4 ms
190368 ms
3239 ms
ViewBidHistory
1.90 %
481
0
6 ms
190627 ms
3015 ms
BuyNowAuth
1.38 %
348
0
3 ms
190161 ms
4004 ms
BuyNow
1.37 %
347
44
5 ms
97757 ms
1738 ms
StoreBuyBow
1.21 %
305
0
5 ms
215337 ms
5933 ms
PutBidAuth
5.17 %
1307
0
0 ms
190454 ms
2831 ms
PutBid
6.19 %
1566
106
5 ms
215487 ms
3541 ms
StoreBid
4.23 %
1070
1
5 ms
205397 ms
3120 ms
PutComment
0.53 %
135
4
8 ms
99235 ms
2577 ms
StoreComment
0.53 %
135
0
5 ms
190411 ms
3966 ms
Sell
0.58 %
146
0
0 ms
195735 ms
3832 ms
SelectCategoryToSellItem
0.55 %
138
0
5 ms
190358 ms
5603 ms
SellItemForm
0.57 %
143
0
3 ms
206130 ms
4296 ms
RegisterItem
0.59 %
148
0
9 ms
54544 ms
1162 ms
AboutMe (auth form)
1.62 %
410
0
0 ms
190092 ms
1999 ms
AboutMe
2.73 %
689
0
10 ms
200694 ms
2979 ms
Back probability
11.05 %
2794
0
0 ms
0 ms
0 ms
End of Session
1.58 %
399
0
0 ms
0 ms
0 ms
Total
100 %
25281
176
-
-
2842 ms
Average throughput
846 req/s
Completed sessions
391
Total time
102368 seconds
Average session time
261.811 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
6.09 %
24052
0
0 ms
238819 ms
1107 ms
Register
1.19 %
4698
0
0 ms
202359 ms
2079 ms
RegisterUser
1.14 %
4516
283
5 ms
193246 ms
1810 ms
Browse
8.09 %
31962
0
0 ms
379999 ms
1879 ms
BrowseCategories
5.46 %
21568
0
4 ms
244043 ms
1706 ms
SearchItemsInCategory
14.61 %
57719
0
6 ms
380017 ms
2305 ms
BrowseRegions
2.26 %
8946
0
4 ms
202601 ms
2035 ms
BrowseCategoriesInRegion
2.15 %
8512
0
4 ms
197251 ms
1938 ms
SearchItemsInRegion
5.68 %
22452
0
0 ms
380124 ms
2222 ms
ViewItem
13.23 %
52247
0
5 ms
241521 ms
2158 ms
ViewUserInfo
2.91 %
11489
10
4 ms
380154 ms
2300 ms
ViewBidHistory
1.58 %
6247
0
6 ms
199273 ms
3185 ms
BuyNowAuth
1.26 %
4973
0
3 ms
198662 ms
2074 ms
BuyNow
1.19 %
4700
504
5 ms
198831 ms
2352 ms
StoreBuyBow
1.00 %
3961
6
5 ms
215337 ms
2478 ms
PutBidAuth
4.70 %
18573
0
0 ms
207315 ms
2173 ms
PutBid
5.26 %
20786
1598
5 ms
242062 ms
2358 ms
StoreBid
3.42 %
13518
8
5 ms
205397 ms
2268 ms
PutComment
0.47 %
1859
93
6 ms
196125 ms
2293 ms
StoreComment
0.42 %
1654
0
5 ms
190411 ms
1995 ms
Sell
0.61 %
2413
0
0 ms
379998 ms
2281 ms
SelectCategoryToSellItem
0.58 %
2272
0
4 ms
198605 ms
1887 ms
SellItemForm
0.54 %
2135
0
3 ms
206130 ms
2077 ms
RegisterItem
0.51 %
2026
0
6 ms
190397 ms
1514 ms
AboutMe (auth form)
1.84 %
7262
0
0 ms
282999 ms
1892 ms
AboutMe
2.81 %
11113
1
10 ms
205002 ms
1981 ms
Back probability
9.64 %
38071
0
0 ms
0 ms
0 ms
End of Session
1.34 %
5284
0
0 ms
0 ms
0 ms
Total
100 %
395008
2503
-
-
1848 ms
Average throughput
944 req/s
Completed sessions
11418
Total time
1297795 seconds
Average session time
113.662 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs