*** Performance Report ***


Overall performance report
Main client (localhost) statistics
client1 (farm6.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 : farm12
Kernel: Linux version 2.6.27-9-server (buildd@rothera) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Thu Nov 20 22:53:41 UTC 2008
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 : 3200.062
cpu MHz : 3200.062
cpu MHz : 3200.062
cpu MHz : 3200.062
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2072392 kB
SwapTotal: 2128604 kB
Host : farm13
Kernel: Linux version 2.6.27-9-server (buildd@rothera) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Thu Nov 20 22:53:41 UTC 2008
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 : 3200.054
cpu MHz : 3200.054
cpu MHz : 3200.054
cpu MHz : 3200.054
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2072392 kB
SwapTotal: 6064496 kB

Database server
Host : farm14
Kernel: Linux version 2.6.27-9-server (buildd@rothera) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Thu Nov 20 22:53:41 UTC 2008
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 : 3200.062
cpu MHz : 3200.062
cpu MHz : 3200.062
cpu MHz : 3200.062
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2072392 kB
SwapTotal: 2128604 kB

Local client
Host : farm5
Kernel: Linux version 2.6.27-9-server (buildd@rothera) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Thu Nov 20 22:53:41 UTC 2008
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 : 3200.058
cpu MHz : 3200.058
cpu MHz : 3200.058
cpu MHz : 3200.058
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2072392 kB
SwapTotal: 4176892 kB

Remote client 0
Host : farm6
Kernel: Linux version 2.6.27-9-server (buildd@rothera) (gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu11) ) #1 SMP Thu Nov 20 22:53:41 UTC 2008
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 : 3200.052
cpu MHz : 3200.052
cpu MHz : 3200.052
cpu MHz : 3200.052
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
cache size : 2048 KB
MemTotal: 2072392 kB
SwapTotal: 4176892 kB

Test timing information

PhaseMain clientRemote client 1
Test start2009-3-19 14:46:242009-3-19 14:46:25
Up ramp start2009-3-19 14:46:422009-3-19 14:46:42
Runtime session start2009-3-19 14:48:422009-3-19 14:48:42
Down ramp start2009-3-19 14:56:122009-3-19 14:56:12
Test end2009-3-19 14:58:342009-3-19 14:58:34
Up ramp length 2 minutes 1 millisecond (requested 120000 ms) 2 minutes 1 millisecond (requested 120000 ms)
Runtime session length 7 minutes 30 seconds 0 millisecond (requested 450000 ms) 7 minutes 30 seconds 0 millisecond (requested 450000 ms)
Down ramp length 30 seconds 0 millisecond (requested 30000 ms) 30 seconds 0 millisecond (requested 30000 ms)
Total test length 12 minutes 10 seconds 182 milliseconds 12 minutes 9 seconds 764 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.17 %
8484
0
0 ms
21237 ms
2091 ms
Register
1.32 %
1225
0
0 ms
21250 ms
793 ms
RegisterUser
1.24 %
1149
17
2147483647 ms
21037 ms
657 ms
Browse
9.42 %
8714
0
0 ms
21268 ms
869 ms
BrowseCategories
6.30 %
5831
0
2147483647 ms
27944 ms
685 ms
SearchItemsInCategory
15.13 %
14000
0
0 ms
21282 ms
547 ms
BrowseRegions
2.54 %
2349
0
2147483647 ms
21099 ms
636 ms
BrowseCategoriesInRegion
2.37 %
2191
0
2147483647 ms
21037 ms
566 ms
SearchItemsInRegion
4.80 %
4437
0
0 ms
21122 ms
563 ms
ViewItem
12.76 %
11801
0
2147483647 ms
27939 ms
546 ms
ViewUserInfo
2.38 %
2202
0
2147483647 ms
21279 ms
501 ms
ViewBidHistory
1.17 %
1086
0
2147483647 ms
21098 ms
486 ms
BuyNowAuth
1.08 %
1003
0
2147483647 ms
21008 ms
411 ms
BuyNow
0.99 %
916
142
2147483647 ms
21062 ms
500 ms
StoreBuyBow
0.73 %
678
1
2147483647 ms
21042 ms
547 ms
PutBidAuth
4.32 %
4001
0
0 ms
21220 ms
485 ms
PutBid
4.29 %
3972
529
1 ms
21212 ms
451 ms
StoreBid
2.58 %
2385
0
2147483647 ms
21177 ms
506 ms
PutComment
0.30 %
282
21
2147483647 ms
21013 ms
442 ms
StoreComment
0.25 %
233
0
2147483647 ms
9823 ms
266 ms
Sell
0.71 %
660
0
0 ms
21018 ms
1042 ms
SelectCategoryToSellItem
0.66 %
613
0
2147483647 ms
21047 ms
812 ms
SellItemForm
0.62 %
573
0
2147483647 ms
21028 ms
659 ms
RegisterItem
0.58 %
538
0
2147483647 ms
21015 ms
613 ms
AboutMe (auth form)
2.09 %
1938
0
0 ms
21022 ms
893 ms
AboutMe
3.02 %
2794
0
2147483647 ms
21275 ms
711 ms
Back probability
8.06 %
7458
0
0 ms
0 ms
0 ms
End of Session
1.08 %
1002
0
0 ms
0 ms
0 ms
Total
100 %
92515
710
-
-
691 ms
Average throughput
776 req/s
Completed sessions
926
Total time
42762 seconds
Average session time
46.1793 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.58 %
16961
0
0 ms
3042 ms
4 ms
Register
1.07 %
3964
0
0 ms
3026 ms
11 ms
RegisterUser
1.04 %
3872
54
2147483647 ms
3067 ms
23 ms
Browse
7.14 %
26460
0
0 ms
3051 ms
10 ms
BrowseCategories
4.96 %
18406
0
2147483647 ms
3075 ms
20 ms
SearchItemsInCategory
15.58 %
57749
0
0 ms
3133 ms
19 ms
BrowseRegions
2.09 %
7741
0
2147483647 ms
3042 ms
14 ms
BrowseCategoriesInRegion
2.06 %
7632
0
2147483647 ms
3045 ms
18 ms
SearchItemsInRegion
5.06 %
18752
0
0 ms
3311 ms
28 ms
ViewItem
14.23 %
52736
0
2147483647 ms
3247 ms
24 ms
ViewUserInfo
3.21 %
11913
0
2147483647 ms
3304 ms
22 ms
ViewBidHistory
1.71 %
6342
0
2147483647 ms
3282 ms
43 ms
BuyNowAuth
1.29 %
4788
0
2147483647 ms
3035 ms
11 ms
BuyNow
1.27 %
4701
737
2147483647 ms
3070 ms
19 ms
StoreBuyBow
1.05 %
3890
1
2147483647 ms
3051 ms
23 ms
PutBidAuth
4.93 %
18265
0
0 ms
3054 ms
16 ms
PutBid
5.63 %
20888
2554
2147483647 ms
3100 ms
24 ms
StoreBid
3.65 %
13522
2
2147483647 ms
3091 ms
24 ms
PutComment
0.49 %
1820
154
2147483647 ms
3044 ms
25 ms
StoreComment
0.44 %
1627
0
2147483647 ms
3034 ms
20 ms
Sell
0.55 %
2055
0
0 ms
3012 ms
13 ms
SelectCategoryToSellItem
0.54 %
2017
0
2147483647 ms
3082 ms
23 ms
SellItemForm
0.54 %
1993
0
2147483647 ms
3007 ms
16 ms
RegisterItem
0.53 %
1957
0
2147483647 ms
3034 ms
30 ms
AboutMe (auth form)
1.67 %
6191
0
0 ms
3023 ms
13 ms
AboutMe
2.88 %
10690
0
2147483647 ms
3164 ms
41 ms
Back probability
10.37 %
38446
0
0 ms
0 ms
0 ms
End of Session
1.44 %
5346
0
0 ms
0 ms
0 ms
Total
100 %
370724
3502
-
-
18 ms
Average throughput
830 req/s
Completed sessions
5337
Total time
1318514 seconds
Average session time
247.052 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.73 %
588
0
0 ms
7 ms
0 ms
Register
1.03 %
128
0
0 ms
8 ms
0 ms
RegisterUser
1.02 %
127
1
2147483647 ms
36 ms
9 ms
Browse
7.17 %
890
0
0 ms
7 ms
0 ms
BrowseCategories
4.81 %
598
0
2147483647 ms
37 ms
6 ms
SearchItemsInCategory
15.84 %
1967
0
0 ms
51 ms
7 ms
BrowseRegions
2.19 %
272
0
2147483647 ms
29 ms
5 ms
BrowseCategoriesInRegion
2.13 %
265
0
2147483647 ms
31 ms
5 ms
SearchItemsInRegion
5.00 %
621
0
0 ms
82 ms
14 ms
ViewItem
14.31 %
1778
0
2147483647 ms
55 ms
9 ms
ViewUserInfo
3.08 %
383
0
2147483647 ms
41 ms
8 ms
ViewBidHistory
1.62 %
201
0
2147483647 ms
82 ms
23 ms
BuyNowAuth
1.25 %
155
0
2147483647 ms
28 ms
4 ms
BuyNow
1.23 %
153
26
2147483647 ms
34 ms
9 ms
StoreBuyBow
1.09 %
136
0
2147483647 ms
35 ms
7 ms
PutBidAuth
5.36 %
666
0
0 ms
19 ms
3 ms
PutBid
5.60 %
695
94
2147483647 ms
49 ms
10 ms
StoreBid
3.64 %
452
0
2147483647 ms
43 ms
8 ms
PutComment
0.35 %
44
4
2147483647 ms
22 ms
10 ms
StoreComment
0.39 %
49
0
2147483647 ms
22 ms
10 ms
Sell
0.51 %
63
0
0 ms
9 ms
1 ms
SelectCategoryToSellItem
0.56 %
69
0
2147483647 ms
26 ms
6 ms
SellItemForm
0.48 %
59
0
2147483647 ms
9 ms
4 ms
RegisterItem
0.53 %
66
0
2147483647 ms
19 ms
9 ms
AboutMe (auth form)
1.68 %
209
0
0 ms
9 ms
1 ms
AboutMe
2.83 %
352
0
2147483647 ms
70 ms
24 ms
Back probability
10.22 %
1269
0
0 ms
0 ms
0 ms
End of Session
1.34 %
166
0
0 ms
0 ms
0 ms
Total
100 %
12421
125
-
-
6 ms
Average throughput
417 req/s
Completed sessions
171
Total time
55097 seconds
Average session time
322.205 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.47 %
26033
0
0 ms
21237 ms
684 ms
Register
1.12 %
5317
0
0 ms
21250 ms
191 ms
RegisterUser
1.08 %
5148
72
2147483647 ms
21037 ms
164 ms
Browse
7.57 %
36064
0
0 ms
21268 ms
218 ms
BrowseCategories
5.21 %
24835
0
2147483647 ms
27944 ms
176 ms
SearchItemsInCategory
15.54 %
73991
0
0 ms
21282 ms
118 ms
BrowseRegions
2.18 %
10362
0
2147483647 ms
21099 ms
155 ms
BrowseCategoriesInRegion
2.12 %
10088
0
2147483647 ms
21037 ms
137 ms
SearchItemsInRegion
5.01 %
23864
0
0 ms
21122 ms
127 ms
ViewItem
13.95 %
66413
0
2147483647 ms
27939 ms
117 ms
ViewUserInfo
3.05 %
14523
0
2147483647 ms
21279 ms
94 ms
ViewBidHistory
1.61 %
7651
0
2147483647 ms
21098 ms
105 ms
BuyNowAuth
1.25 %
5946
0
2147483647 ms
21008 ms
78 ms
BuyNow
1.21 %
5770
905
2147483647 ms
21062 ms
95 ms
StoreBuyBow
0.99 %
4704
2
2147483647 ms
21042 ms
98 ms
PutBidAuth
4.82 %
22932
0
0 ms
21220 ms
98 ms
PutBid
5.38 %
25601
3177
1 ms
21212 ms
90 ms
StoreBid
3.44 %
16359
2
2147483647 ms
21177 ms
94 ms
PutComment
0.45 %
2146
179
2147483647 ms
21013 ms
80 ms
StoreComment
0.40 %
1909
0
2147483647 ms
9823 ms
49 ms
Sell
0.58 %
2778
0
0 ms
21018 ms
256 ms
SelectCategoryToSellItem
0.57 %
2699
0
2147483647 ms
21047 ms
201 ms
SellItemForm
0.55 %
2625
0
2147483647 ms
21028 ms
156 ms
RegisterItem
0.54 %
2561
0
2147483647 ms
21015 ms
152 ms
AboutMe (auth form)
1.75 %
8338
0
0 ms
21022 ms
218 ms
AboutMe
2.92 %
13893
0
2147483647 ms
21275 ms
175 ms
Back probability
9.91 %
47173
0
0 ms
0 ms
0 ms
End of Session
1.37 %
6514
0
0 ms
0 ms
0 ms
Total
100 %
476237
4337
-
-
148 ms
Average throughput
800 req/s
Completed sessions
6514
Total time
1443182 seconds
Average session time
221.551 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs