*** 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 16:2:192010-5-6 16:2:202010-5-6 16:2:202010-5-6 16:2:20
Up ramp start2010-5-6 16:3:42010-5-6 16:2:582010-5-6 16:2:582010-5-6 16:2:58
Runtime session start2010-5-6 16:4:342010-5-6 16:4:282010-5-6 16:4:282010-5-6 16:4:28
Down ramp start2010-5-6 16:9:342010-5-6 16:9:282010-5-6 16:9:282010-5-6 16:9:28
Test end2010-5-6 16:12:102010-5-6 16:12:222010-5-6 16:12:232010-5-6 16:12:21
Up ramp length 1 minute 30 seconds 42 milliseconds (requested 90000 ms) 1 minute 30 seconds 182 milliseconds (requested 90000 ms) 1 minute 30 seconds 11 milliseconds (requested 90000 ms) 1 minute 30 seconds 46 milliseconds (requested 90000 ms)
Runtime session length 5 minutes 89 milliseconds (requested 300000 ms) 5 minutes 17 milliseconds (requested 300000 ms) 5 minutes 54 milliseconds (requested 300000 ms) 5 minutes 77 milliseconds (requested 300000 ms)
Down ramp length 31 seconds 572 milliseconds (requested 30000 ms) 30 seconds 80 milliseconds (requested 30000 ms) 30 seconds 76 milliseconds (requested 30000 ms) 30 seconds 69 milliseconds (requested 30000 ms)
Total test length 9 minutes 51 seconds 484 milliseconds 10 minutes 1 second 459 milliseconds 10 minutes 2 seconds 478 milliseconds 10 minutes 1 second 135 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
17.13 %
29866
0
0 ms
101847 ms
1603 ms
Register
1.70 %
2955
0
0 ms
99960 ms
1945 ms
RegisterUser
1.44 %
2512
107
5 ms
98528 ms
2101 ms
Browse
13.28 %
23145
0
0 ms
101174 ms
2072 ms
BrowseCategories
7.94 %
13842
0
4 ms
100176 ms
2189 ms
SearchItemsInCategory
12.79 %
22290
0
6 ms
100781 ms
2474 ms
BrowseRegions
3.28 %
5715
0
4 ms
100757 ms
2158 ms
BrowseCategoriesInRegion
2.70 %
4715
0
4 ms
100941 ms
2482 ms
SearchItemsInRegion
4.16 %
7253
0
7 ms
105011 ms
2195 ms
ViewItem
9.46 %
16489
0
6 ms
100389 ms
2127 ms
ViewUserInfo
1.48 %
2578
3
5 ms
98065 ms
1875 ms
ViewBidHistory
0.70 %
1212
0
25 ms
96900 ms
2458 ms
BuyNowAuth
0.76 %
1318
0
3 ms
96351 ms
2184 ms
BuyNow
0.58 %
1003
138
5 ms
83860 ms
1701 ms
StoreBuyBow
0.37 %
641
0
10 ms
67835 ms
1407 ms
PutBidAuth
3.09 %
5378
0
3 ms
98664 ms
1884 ms
PutBid
2.58 %
4501
461
5 ms
96205 ms
1717 ms
StoreBid
1.31 %
2281
0
9 ms
97716 ms
1596 ms
PutComment
0.23 %
400
31
5 ms
51355 ms
2041 ms
StoreComment
0.16 %
285
0
7 ms
97520 ms
1997 ms
Sell
0.97 %
1683
0
0 ms
98072 ms
2177 ms
SelectCategoryToSellItem
0.79 %
1376
0
5 ms
96289 ms
2367 ms
SellItemForm
0.66 %
1156
0
3 ms
97444 ms
2465 ms
RegisterItem
0.53 %
932
0
6 ms
98004 ms
2865 ms
AboutMe (auth form)
2.90 %
5053
0
0 ms
99351 ms
1831 ms
AboutMe
3.29 %
5735
0
9 ms
100255 ms
2392 ms
Back probability
5.06 %
8817
0
0 ms
0 ms
0 ms
End of Session
0.68 %
1182
0
0 ms
0 ms
0 ms
Total
100 %
174313
740
-
-
1944 ms
Average throughput
1941 req/s
Completed sessions
7520
Total time
326441 seconds
Average session time
43.4097 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.46 %
15059
0
0 ms
397339 ms
25825 ms
Register
1.16 %
3187
0
1 ms
391144 ms
18628 ms
RegisterUser
1.15 %
3161
221
19 ms
395584 ms
18149 ms
Browse
7.78 %
21449
0
0 ms
396228 ms
19817 ms
BrowseCategories
5.48 %
15106
0
7 ms
397584 ms
19300 ms
SearchItemsInCategory
15.15 %
41772
0
11 ms
397875 ms
13734 ms
BrowseRegions
2.26 %
6243
0
10 ms
394781 ms
19286 ms
BrowseCategoriesInRegion
2.22 %
6121
0
10 ms
395758 ms
17657 ms
SearchItemsInRegion
5.82 %
16055
0
7 ms
399374 ms
11562 ms
ViewItem
13.67 %
37689
0
8 ms
399191 ms
11059 ms
ViewUserInfo
2.81 %
7759
2
8 ms
386425 ms
9259 ms
ViewBidHistory
1.52 %
4183
0
11 ms
382202 ms
10422 ms
BuyNowAuth
1.30 %
3588
0
6 ms
380274 ms
10299 ms
BuyNow
1.22 %
3361
357
14 ms
291808 ms
8941 ms
StoreBuyBow
1.00 %
2747
4
10 ms
380312 ms
8348 ms
PutBidAuth
4.86 %
13397
0
4 ms
380931 ms
10630 ms
PutBid
5.23 %
14416
1270
12 ms
394851 ms
9286 ms
StoreBid
3.31 %
9120
9
14 ms
380302 ms
8126 ms
PutComment
0.45 %
1241
77
22 ms
241970 ms
8282 ms
StoreComment
0.38 %
1050
0
18 ms
388345 ms
10341 ms
Sell
0.57 %
1576
0
5 ms
395588 ms
22559 ms
SelectCategoryToSellItem
0.57 %
1573
0
14 ms
381616 ms
16785 ms
SellItemForm
0.55 %
1530
0
3 ms
380640 ms
15645 ms
RegisterItem
0.53 %
1472
0
21 ms
390202 ms
14795 ms
AboutMe (auth form)
1.77 %
4893
0
3 ms
396299 ms
18171 ms
AboutMe
2.89 %
7978
0
38 ms
391838 ms
16171 ms
Back probability
9.58 %
26420
0
0 ms
0 ms
0 ms
End of Session
1.29 %
3550
0
0 ms
0 ms
0 ms
Total
100 %
275696
1940
-
-
12801 ms
Average throughput
923 req/s
Completed sessions
10626
Total time
2336598 seconds
Average session time
219.894 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.56 %
1241
0
0 ms
429887 ms
32221 ms
Register
1.18 %
321
0
1 ms
416446 ms
26474 ms
RegisterUser
1.10 %
300
19
16 ms
410320 ms
24101 ms
Browse
7.29 %
1984
0
0 ms
426959 ms
27740 ms
BrowseCategories
5.18 %
1409
0
6 ms
432837 ms
30470 ms
SearchItemsInCategory
15.34 %
4177
0
11 ms
429802 ms
23416 ms
BrowseRegions
2.00 %
545
0
6 ms
407594 ms
28699 ms
BrowseCategoriesInRegion
1.99 %
542
0
5 ms
430199 ms
36169 ms
SearchItemsInRegion
5.76 %
1569
0
5 ms
426225 ms
25721 ms
ViewItem
14.12 %
3844
0
7 ms
425425 ms
19530 ms
ViewUserInfo
3.04 %
828
0
5 ms
399637 ms
15438 ms
ViewBidHistory
1.66 %
451
0
30 ms
382329 ms
17279 ms
BuyNowAuth
1.20 %
327
0
3 ms
408324 ms
13003 ms
BuyNow
1.08 %
294
40
7 ms
409059 ms
22236 ms
StoreBuyBow
0.91 %
247
2
13 ms
380506 ms
20334 ms
PutBidAuth
4.86 %
1324
0
3 ms
425405 ms
21740 ms
PutBid
5.69 %
1548
112
10 ms
411097 ms
19282 ms
StoreBid
3.68 %
1003
0
9 ms
388286 ms
12138 ms
PutComment
0.48 %
130
11
9 ms
412869 ms
20786 ms
StoreComment
0.42 %
114
0
7 ms
190258 ms
8827 ms
Sell
0.59 %
160
0
0 ms
426347 ms
30805 ms
SelectCategoryToSellItem
0.62 %
169
0
10 ms
292218 ms
14558 ms
SellItemForm
0.60 %
163
0
3 ms
406459 ms
25876 ms
RegisterItem
0.62 %
168
0
38 ms
409307 ms
15058 ms
AboutMe (auth form)
1.62 %
442
0
0 ms
408728 ms
33885 ms
AboutMe
2.76 %
751
0
24 ms
426262 ms
27050 ms
Back probability
10.34 %
2815
0
0 ms
0 ms
0 ms
End of Session
1.30 %
355
0
0 ms
0 ms
0 ms
Total
100 %
27221
184
-
-
20664 ms
Average throughput
897 req/s
Completed sessions
836
Total time
306622 seconds
Average session time
366.773 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.37 %
46298
0
0 ms
509083 ms
13259 ms
Register
1.35 %
6650
0
0 ms
473610 ms
15396 ms
RegisterUser
1.25 %
6169
362
5 ms
474041 ms
15804 ms
Browse
9.69 %
47838
0
0 ms
508872 ms
15539 ms
BrowseCategories
6.33 %
31249
0
4 ms
509109 ms
16488 ms
SearchItemsInCategory
14.41 %
71158
0
6 ms
474738 ms
14984 ms
BrowseRegions
2.60 %
12866
0
4 ms
474261 ms
15975 ms
BrowseCategoriesInRegion
2.37 %
11724
0
4 ms
474622 ms
16782 ms
SearchItemsInRegion
5.26 %
25988
0
5 ms
474302 ms
14143 ms
ViewItem
12.22 %
60358
0
6 ms
474095 ms
13781 ms
ViewUserInfo
2.37 %
11684
8
5 ms
474014 ms
13161 ms
ViewBidHistory
1.25 %
6152
0
11 ms
473141 ms
13744 ms
BuyNowAuth
1.10 %
5432
0
3 ms
473119 ms
14351 ms
BuyNow
0.99 %
4884
549
5 ms
429962 ms
12447 ms
StoreBuyBow
0.77 %
3793
6
10 ms
425008 ms
13011 ms
PutBidAuth
4.24 %
20919
0
3 ms
473010 ms
13735 ms
PutBid
4.34 %
21429
1912
5 ms
480753 ms
13129 ms
StoreBid
2.62 %
12964
9
9 ms
474645 ms
11521 ms
PutComment
0.37 %
1846
123
5 ms
426438 ms
13488 ms
StoreComment
0.31 %
1523
0
7 ms
388345 ms
13669 ms
Sell
0.71 %
3514
0
0 ms
474716 ms
17420 ms
SelectCategoryToSellItem
0.65 %
3216
0
5 ms
473020 ms
14098 ms
SellItemForm
0.59 %
2930
0
3 ms
473003 ms
15428 ms
RegisterItem
0.54 %
2662
0
6 ms
473024 ms
14715 ms
AboutMe (auth form)
2.16 %
10649
0
0 ms
474113 ms
14757 ms
AboutMe
3.04 %
14993
0
9 ms
474738 ms
15698 ms
Back probability
8.04 %
39727
0
0 ms
0 ms
0 ms
End of Session
1.07 %
5303
0
0 ms
0 ms
0 ms
Total
100 %
493918
2969
-
-
13188 ms
Average throughput
1180 req/s
Completed sessions
19698
Total time
3265562 seconds
Average session time
165.781 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs