*** 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 14:0:32010-5-7 14:0:42010-5-7 14:0:42010-5-7 14:0:4
Up ramp start2010-5-7 14:1:412010-5-7 14:1:322010-5-7 14:1:362010-5-7 14:1:32
Runtime session start2010-5-7 14:3:112010-5-7 14:3:22010-5-7 14:3:72010-5-7 14:3:2
Down ramp start2010-5-7 14:7:382010-5-7 14:7:162010-5-7 14:7:162010-5-7 14:7:15
Test end2010-5-7 14:10:242010-5-7 14:10:292010-5-7 14:10:232010-5-7 14:10:27
Up ramp length 1 minute 30 seconds 8 milliseconds (requested 90000 ms) 1 minute 30 seconds 57 milliseconds (requested 90000 ms) 1 minute 30 seconds 129 milliseconds (requested 90000 ms) 1 minute 30 seconds 10 milliseconds (requested 90000 ms)
Runtime session length 4 minutes 27 seconds 542 milliseconds (requested 300000 ms) 4 minutes 13 seconds 810 milliseconds (requested 300000 ms) 4 minutes 9 seconds 686 milliseconds (requested 300000 ms) 4 minutes 12 seconds 777 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 2 milliseconds (requested 30000 ms) 30 seconds 4 milliseconds (requested 30000 ms) 30 seconds 84 milliseconds (requested 30000 ms) 33 seconds 25 milliseconds (requested 30000 ms)
Total test length 10 minutes 21 seconds 428 milliseconds 10 minutes 25 seconds 147 milliseconds 10 minutes 18 seconds 841 milliseconds 10 minutes 22 seconds 788 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.81 %
83956
0
0 ms
47868 ms
119 ms
Register
1.36 %
11601
0
0 ms
45008 ms
197 ms
RegisterUser
1.25 %
10723
696
5 ms
45133 ms
309 ms
Browse
9.85 %
84324
0
0 ms
47037 ms
182 ms
BrowseCategories
6.42 %
54921
0
3 ms
47846 ms
215 ms
SearchItemsInCategory
14.21 %
121551
0
3 ms
47207 ms
269 ms
BrowseRegions
2.66 %
22759
0
3 ms
47103 ms
221 ms
BrowseCategoriesInRegion
2.42 %
20702
0
3 ms
45560 ms
232 ms
SearchItemsInRegion
5.21 %
44605
0
0 ms
47149 ms
272 ms
ViewItem
12.07 %
103319
0
3 ms
47189 ms
280 ms
ViewUserInfo
2.33 %
19954
31
3 ms
46477 ms
298 ms
ViewBidHistory
1.19 %
10222
0
3 ms
46797 ms
317 ms
BuyNowAuth
1.10 %
9411
0
3 ms
22727 ms
266 ms
BuyNow
0.97 %
8335
906
4 ms
22237 ms
300 ms
StoreBuyBow
0.75 %
6449
54
7 ms
45134 ms
386 ms
PutBidAuth
4.21 %
36053
0
1 ms
45489 ms
268 ms
PutBid
4.24 %
36272
3350
1 ms
47098 ms
309 ms
StoreBid
2.52 %
21591
230
7 ms
47312 ms
410 ms
PutComment
0.38 %
3273
224
4 ms
45270 ms
296 ms
StoreComment
0.31 %
2665
3
7 ms
22561 ms
429 ms
Sell
0.72 %
6171
0
0 ms
21948 ms
179 ms
SelectCategoryToSellItem
0.66 %
5616
0
4 ms
22218 ms
207 ms
SellItemForm
0.60 %
5127
0
3 ms
21801 ms
226 ms
RegisterItem
0.55 %
4666
0
7 ms
22499 ms
303 ms
AboutMe (auth form)
2.22 %
19021
0
0 ms
47062 ms
196 ms
AboutMe
3.05 %
26129
0
4 ms
45274 ms
282 ms
Back probability
7.88 %
67387
0
0 ms
0 ms
0 ms
End of Session
1.04 %
8858
0
0 ms
0 ms
0 ms
Total
100 %
855661
5494
-
-
223 ms
Average throughput
9561 req/s
Completed sessions
35733
Total time
2232005 seconds
Average session time
62.4634 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.52 %
30623
0
0 ms
196329 ms
1510 ms
Register
1.02 %
8862
0
0 ms
190343 ms
2424 ms
RegisterUser
1.02 %
8855
692
5 ms
190597 ms
2474 ms
Browse
6.76 %
58827
0
0 ms
190290 ms
2355 ms
BrowseCategories
4.75 %
41365
0
3 ms
199910 ms
2380 ms
SearchItemsInCategory
14.89 %
129557
0
3 ms
197242 ms
2411 ms
BrowseRegions
1.95 %
16947
0
3 ms
190062 ms
2477 ms
BrowseCategoriesInRegion
1.92 %
16703
0
3 ms
190064 ms
2332 ms
SearchItemsInRegion
5.85 %
50919
0
0 ms
193601 ms
2410 ms
ViewItem
14.13 %
122929
0
3 ms
205307 ms
2448 ms
ViewUserInfo
3.42 %
29750
34
3 ms
190470 ms
2409 ms
ViewBidHistory
1.85 %
16080
0
3 ms
190310 ms
2362 ms
BuyNowAuth
1.39 %
12138
0
3 ms
205301 ms
2527 ms
BuyNow
1.37 %
11886
1190
4 ms
190333 ms
2540 ms
StoreBuyBow
1.20 %
10431
111
8 ms
199066 ms
2653 ms
PutBidAuth
5.05 %
43935
0
0 ms
190324 ms
2330 ms
PutBid
5.99 %
52148
3982
4 ms
193422 ms
2423 ms
StoreBid
4.03 %
35107
450
7 ms
192189 ms
2606 ms
PutComment
0.52 %
4544
241
4 ms
190051 ms
2294 ms
StoreComment
0.48 %
4191
8
8 ms
122168 ms
2728 ms
Sell
0.53 %
4647
0
0 ms
111250 ms
2368 ms
SelectCategoryToSellItem
0.52 %
4516
0
4 ms
190326 ms
2617 ms
SellItemForm
0.51 %
4442
0
3 ms
190028 ms
2361 ms
RegisterItem
0.50 %
4351
0
8 ms
190033 ms
2773 ms
AboutMe (auth form)
1.60 %
13920
0
0 ms
199001 ms
2385 ms
AboutMe
2.75 %
23973
0
4 ms
190517 ms
2265 ms
Back probability
10.99 %
95665
0
0 ms
0 ms
0 ms
End of Session
1.48 %
12922
0
0 ms
0 ms
0 ms
Total
100 %
870233
6708
-
-
2088 ms
Average throughput
3426 req/s
Completed sessions
16593
Total time
2669049 seconds
Average session time
160.854 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
2.97 %
2312
0
0 ms
215172 ms
5114 ms
Register
0.97 %
759
0
0 ms
215162 ms
7296 ms
RegisterUser
1.00 %
779
39
6 ms
214285 ms
7834 ms
Browse
6.65 %
5184
0
0 ms
214990 ms
7595 ms
BrowseCategories
4.62 %
3599
0
3 ms
229800 ms
6984 ms
SearchItemsInCategory
14.81 %
11548
0
3 ms
215176 ms
7769 ms
BrowseRegions
2.01 %
1564
0
3 ms
214926 ms
8061 ms
BrowseCategoriesInRegion
1.95 %
1519
0
3 ms
214892 ms
7678 ms
SearchItemsInRegion
5.79 %
4514
0
0 ms
215174 ms
8298 ms
ViewItem
14.28 %
11129
0
3 ms
215145 ms
7550 ms
ViewUserInfo
3.47 %
2709
3
3 ms
214690 ms
6123 ms
ViewBidHistory
1.89 %
1476
0
3 ms
214932 ms
7452 ms
BuyNowAuth
1.41 %
1101
0
3 ms
214419 ms
7565 ms
BuyNow
1.37 %
1066
109
4 ms
214944 ms
8277 ms
StoreBuyBow
1.22 %
949
0
8 ms
215171 ms
5756 ms
PutBidAuth
5.17 %
4030
0
1 ms
215009 ms
7705 ms
PutBid
6.07 %
4729
337
4 ms
224703 ms
7212 ms
StoreBid
4.23 %
3294
8
8 ms
215101 ms
7547 ms
PutComment
0.52 %
405
21
4 ms
215183 ms
10538 ms
StoreComment
0.50 %
391
0
8 ms
214346 ms
6983 ms
Sell
0.52 %
408
0
0 ms
214368 ms
11945 ms
SelectCategoryToSellItem
0.54 %
418
0
4 ms
190302 ms
5842 ms
SellItemForm
0.51 %
401
0
3 ms
214264 ms
6062 ms
RegisterItem
0.49 %
381
0
8 ms
213403 ms
8261 ms
AboutMe (auth form)
1.60 %
1247
0
0 ms
214647 ms
8917 ms
AboutMe
2.66 %
2073
0
4 ms
224688 ms
7609 ms
Back probability
11.29 %
8800
0
0 ms
0 ms
0 ms
End of Session
1.51 %
1175
0
0 ms
0 ms
0 ms
Total
100 %
77960
517
-
-
6548 ms
Average throughput
2553 req/s
Completed sessions
1155
Total time
316186 seconds
Average session time
273.754 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
6.41 %
117066
0
0 ms
235976 ms
1144 ms
Register
1.17 %
21415
0
0 ms
310807 ms
2736 ms
RegisterUser
1.13 %
20563
1448
5 ms
235842 ms
3128 ms
Browse
8.20 %
149721
0
0 ms
237470 ms
2630 ms
BrowseCategories
5.52 %
100827
0
3 ms
311284 ms
2796 ms
SearchItemsInCategory
14.60 %
266559
0
3 ms
310727 ms
3251 ms
BrowseRegions
2.28 %
41667
0
3 ms
236971 ms
2783 ms
BrowseCategoriesInRegion
2.15 %
39312
0
3 ms
310946 ms
2896 ms
SearchItemsInRegion
5.56 %
101601
0
0 ms
235972 ms
3421 ms
ViewItem
13.18 %
240700
0
3 ms
311586 ms
3501 ms
ViewUserInfo
2.92 %
53260
69
3 ms
266677 ms
3672 ms
ViewBidHistory
1.55 %
28259
0
3 ms
311600 ms
3931 ms
BuyNowAuth
1.25 %
22919
0
3 ms
237546 ms
3482 ms
BuyNow
1.18 %
21545
2226
4 ms
235711 ms
3791 ms
StoreBuyBow
0.99 %
18078
165
7 ms
235911 ms
4054 ms
PutBidAuth
4.66 %
85072
0
0 ms
237783 ms
3553 ms
PutBid
5.18 %
94666
7752
1 ms
311341 ms
3736 ms
StoreBid
3.33 %
60854
688
7 ms
311618 ms
4253 ms
PutComment
0.46 %
8328
492
4 ms
270633 ms
3640 ms
StoreComment
0.40 %
7339
11
7 ms
265994 ms
4386 ms
Sell
0.62 %
11340
0
0 ms
242223 ms
2899 ms
SelectCategoryToSellItem
0.58 %
10656
0
4 ms
235348 ms
3007 ms
SellItemForm
0.55 %
10080
0
3 ms
235292 ms
2780 ms
RegisterItem
0.52 %
9495
0
7 ms
235281 ms
3082 ms
AboutMe (auth form)
1.89 %
34516
0
0 ms
238896 ms
2936 ms
AboutMe
2.90 %
53015
0
4 ms
235941 ms
3099 ms
Back probability
9.54 %
174216
0
0 ms
0 ms
0 ms
End of Session
1.28 %
23303
0
0 ms
0 ms
0 ms
Total
100 %
1826372
12851
-
-
2806 ms
Average throughput
4881 req/s
Completed sessions
54118
Total time
5425359 seconds
Average session time
100.251 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs