*** 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 18:29:172010-5-7 18:29:172010-5-7 18:29:402010-5-7 18:29:17
Up ramp start2010-5-7 18:30:142010-5-7 18:30:72010-5-7 18:30:302010-5-7 18:30:7
Runtime session start2010-5-7 18:31:442010-5-7 18:31:382010-5-7 18:32:02010-5-7 18:31:37
Down ramp start2010-5-7 18:35:162010-5-7 18:35:92010-5-7 18:35:322010-5-7 18:35:9
Test end2010-5-7 18:36:362010-5-7 18:36:312010-5-7 18:36:492010-5-7 18:36:30
Up ramp length 1 minute 30 seconds 75 milliseconds (requested 90000 ms) 1 minute 30 seconds 77 milliseconds (requested 90000 ms) 1 minute 30 seconds 37 milliseconds (requested 90000 ms) 1 minute 30 seconds 72 milliseconds (requested 90000 ms)
Runtime session length 3 minutes 32 seconds 449 milliseconds (requested 300000 ms) 3 minutes 31 seconds 461 milliseconds (requested 300000 ms) 3 minutes 31 seconds 882 milliseconds (requested 300000 ms) 3 minutes 31 seconds 721 milliseconds (requested 300000 ms)
Down ramp length 30 seconds 67 milliseconds (requested 30000 ms) 30 seconds 132 milliseconds (requested 30000 ms) 30 seconds 7 milliseconds (requested 30000 ms) 30 seconds 39 milliseconds (requested 30000 ms)
Total test length 7 minutes 19 seconds 460 milliseconds 7 minutes 13 seconds 131 milliseconds 7 minutes 9 seconds 374 milliseconds 7 minutes 12 seconds 589 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.57 %
55936
0
0 ms
4638 ms
7 ms
Register
1.43 %
7550
0
0 ms
4583 ms
14 ms
RegisterUser
1.31 %
6932
390
5 ms
4466 ms
51 ms
Browse
10.27 %
54343
0
0 ms
4683 ms
11 ms
BrowseCategories
6.62 %
35050
0
3 ms
4710 ms
29 ms
SearchItemsInCategory
14.00 %
74123
0
3 ms
4701 ms
32 ms
BrowseRegions
2.76 %
14633
0
3 ms
4568 ms
30 ms
BrowseCategoriesInRegion
2.51 %
13309
0
3 ms
4551 ms
28 ms
SearchItemsInRegion
5.18 %
27395
0
0 ms
4691 ms
34 ms
ViewItem
11.82 %
62537
0
3 ms
4701 ms
32 ms
ViewUserInfo
2.17 %
11464
16
3 ms
4622 ms
34 ms
ViewBidHistory
1.15 %
6108
0
3 ms
4477 ms
58 ms
BuyNowAuth
1.06 %
5636
0
3 ms
3023 ms
24 ms
BuyNow
0.92 %
4887
544
4 ms
4679 ms
34 ms
StoreBuyBow
0.69 %
3676
5
7 ms
4210 ms
53 ms
PutBidAuth
4.09 %
21638
0
0 ms
4685 ms
26 ms
PutBid
4.04 %
21372
2021
1 ms
4650 ms
35 ms
StoreBid
2.36 %
12495
36
7 ms
4725 ms
60 ms
PutComment
0.36 %
1912
121
4 ms
3062 ms
30 ms
StoreComment
0.29 %
1538
2
7 ms
4706 ms
64 ms
Sell
0.74 %
3896
0
0 ms
3001 ms
9 ms
SelectCategoryToSellItem
0.66 %
3483
0
3 ms
4675 ms
33 ms
SellItemForm
0.59 %
3142
0
3 ms
4593 ms
28 ms
RegisterItem
0.53 %
2816
0
6 ms
4653 ms
49 ms
AboutMe (auth form)
2.31 %
12205
0
0 ms
4584 ms
9 ms
AboutMe
3.08 %
16275
0
4 ms
4721 ms
50 ms
Back probability
7.51 %
39760
0
0 ms
0 ms
0 ms
End of Session
0.97 %
5156
0
0 ms
0 ms
0 ms
Total
100 %
529267
3135
-
-
25 ms
Average throughput
5909 req/s
Completed sessions
22977
Total time
1266122 seconds
Average session time
55.1039 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.53 %
30632
0
0 ms
4512 ms
33 ms
Register
1.03 %
8911
0
0 ms
9001 ms
51 ms
RegisterUser
1.02 %
8896
651
5 ms
3714 ms
115 ms
Browse
6.80 %
59021
0
0 ms
4802 ms
48 ms
BrowseCategories
4.80 %
41657
0
3 ms
5137 ms
57 ms
SearchItemsInCategory
14.88 %
129170
0
3 ms
9252 ms
65 ms
BrowseRegions
1.94 %
16854
0
3 ms
4340 ms
60 ms
BrowseCategoriesInRegion
1.91 %
16614
0
3 ms
5046 ms
56 ms
SearchItemsInRegion
5.81 %
50428
0
0 ms
4904 ms
68 ms
ViewItem
14.14 %
122693
0
3 ms
9251 ms
64 ms
ViewUserInfo
3.39 %
29429
37
3 ms
4981 ms
73 ms
ViewBidHistory
1.83 %
15891
0
3 ms
4532 ms
100 ms
BuyNowAuth
1.39 %
12093
0
3 ms
4850 ms
54 ms
BuyNow
1.36 %
11782
1140
4 ms
4334 ms
62 ms
StoreBuyBow
1.19 %
10339
67
7 ms
5213 ms
125 ms
PutBidAuth
5.06 %
43957
0
0 ms
5023 ms
55 ms
PutBid
5.96 %
51754
4119
4 ms
5163 ms
69 ms
StoreBid
4.03 %
34942
259
7 ms
9037 ms
128 ms
PutComment
0.51 %
4428
211
4 ms
4320 ms
65 ms
StoreComment
0.48 %
4140
4
7 ms
3722 ms
128 ms
Sell
0.54 %
4664
0
0 ms
4335 ms
47 ms
SelectCategoryToSellItem
0.53 %
4592
0
4 ms
4323 ms
68 ms
SellItemForm
0.52 %
4500
0
3 ms
3986 ms
58 ms
RegisterItem
0.51 %
4417
0
7 ms
9316 ms
117 ms
AboutMe (auth form)
1.61 %
13955
0
0 ms
4343 ms
45 ms
AboutMe
2.73 %
23715
0
4 ms
4519 ms
97 ms
Back probability
11.00 %
95456
0
0 ms
0 ms
0 ms
End of Session
1.50 %
13033
0
0 ms
0 ms
0 ms
Total
100 %
867963
6488
-
-
59 ms
Average throughput
4125 req/s
Completed sessions
16804
Total time
2315443 seconds
Average session time
137.791 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
3.15 %
3830
0
0 ms
3177 ms
40 ms
Register
0.98 %
1192
0
0 ms
3201 ms
61 ms
RegisterUser
1.00 %
1213
103
5 ms
3214 ms
145 ms
Browse
6.63 %
8054
0
0 ms
3456 ms
65 ms
BrowseCategories
4.72 %
5728
0
3 ms
4227 ms
71 ms
SearchItemsInCategory
14.95 %
18156
0
4 ms
4504 ms
91 ms
BrowseRegions
1.83 %
2227
0
3 ms
3203 ms
74 ms
BrowseCategoriesInRegion
1.81 %
2198
0
3 ms
3453 ms
83 ms
SearchItemsInRegion
5.75 %
6985
0
0 ms
3508 ms
82 ms
ViewItem
14.17 %
17211
0
3 ms
4194 ms
83 ms
ViewUserInfo
3.49 %
4240
1
3 ms
3333 ms
84 ms
ViewBidHistory
1.89 %
2297
0
3 ms
3263 ms
104 ms
BuyNowAuth
1.44 %
1744
0
3 ms
3373 ms
64 ms
BuyNow
1.41 %
1711
157
4 ms
3477 ms
94 ms
StoreBuyBow
1.25 %
1522
13
7 ms
3524 ms
130 ms
PutBidAuth
5.08 %
6174
0
0 ms
3495 ms
72 ms
PutBid
6.13 %
7443
579
4 ms
4240 ms
81 ms
StoreBid
4.18 %
5074
34
7 ms
3552 ms
141 ms
PutComment
0.53 %
646
35
4 ms
3069 ms
81 ms
StoreComment
0.47 %
573
1
7 ms
3097 ms
128 ms
Sell
0.54 %
651
0
0 ms
3431 ms
78 ms
SelectCategoryToSellItem
0.52 %
637
0
4 ms
3122 ms
63 ms
SellItemForm
0.53 %
639
0
3 ms
3228 ms
56 ms
RegisterItem
0.53 %
639
0
8 ms
3473 ms
110 ms
AboutMe (auth form)
1.63 %
1976
0
0 ms
3429 ms
60 ms
AboutMe
2.70 %
3283
0
5 ms
3371 ms
118 ms
Back probability
11.13 %
13518
0
0 ms
0 ms
0 ms
End of Session
1.54 %
1874
0
0 ms
0 ms
0 ms
Total
100 %
121435
923
-
-
74 ms
Average throughput
4068 req/s
Completed sessions
1853
Total time
380601 seconds
Average session time
205.397 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.94 %
90405
0
0 ms
4638 ms
17 ms
Register
1.16 %
17666
0
0 ms
9001 ms
36 ms
RegisterUser
1.12 %
17048
1144
5 ms
4466 ms
91 ms
Browse
7.98 %
121485
0
0 ms
4802 ms
33 ms
BrowseCategories
5.42 %
82486
0
3 ms
5137 ms
47 ms
SearchItemsInCategory
14.63 %
222751
0
3 ms
9252 ms
56 ms
BrowseRegions
2.22 %
33730
0
3 ms
4568 ms
48 ms
BrowseCategoriesInRegion
2.11 %
32139
0
3 ms
5046 ms
47 ms
SearchItemsInRegion
5.60 %
85313
0
0 ms
4904 ms
58 ms
ViewItem
13.34 %
203125
0
3 ms
9251 ms
56 ms
ViewUserInfo
2.98 %
45339
54
3 ms
4981 ms
65 ms
ViewBidHistory
1.60 %
24407
0
3 ms
4532 ms
90 ms
BuyNowAuth
1.28 %
19488
0
3 ms
4850 ms
47 ms
BuyNow
1.21 %
18397
1841
4 ms
4679 ms
58 ms
StoreBuyBow
1.02 %
15548
86
7 ms
5213 ms
109 ms
PutBidAuth
4.72 %
71828
0
0 ms
5023 ms
48 ms
PutBid
5.32 %
80944
6722
1 ms
5163 ms
62 ms
StoreBid
3.45 %
52558
331
7 ms
9037 ms
114 ms
PutComment
0.46 %
6993
367
4 ms
4320 ms
57 ms
StoreComment
0.41 %
6255
7
7 ms
4706 ms
114 ms
Sell
0.61 %
9216
0
0 ms
4335 ms
33 ms
SelectCategoryToSellItem
0.57 %
8715
0
3 ms
4675 ms
54 ms
SellItemForm
0.54 %
8286
0
3 ms
4593 ms
47 ms
RegisterItem
0.52 %
7873
0
6 ms
9316 ms
92 ms
AboutMe (auth form)
1.85 %
28153
0
0 ms
4584 ms
31 ms
AboutMe
2.86 %
43609
0
4 ms
4721 ms
80 ms
Back probability
9.77 %
148840
0
0 ms
0 ms
0 ms
End of Session
1.32 %
20084
0
0 ms
0 ms
0 ms
Total
100 %
1522681
10552
-
-
49 ms
Average throughput
4616 req/s
Completed sessions
42100
Total time
4062502 seconds
Average session time
96.4965 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs