*** 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 7:8:582009-3-19 7:8:59
Up ramp start2009-3-19 7:9:242009-3-19 7:9:23
Runtime session start2009-3-19 7:11:242009-3-19 7:11:23
Down ramp start2009-3-19 7:18:542009-3-19 7:18:53
Test end2009-3-19 7:21:202009-3-19 7:21:20
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 1 millisecond (requested 30000 ms) 30 seconds 1 millisecond (requested 30000 ms)
Total test length 12 minutes 22 seconds 107 milliseconds 12 minutes 21 seconds 731 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.08 %
11498
0
0 ms
45058 ms
3280 ms
Register
1.26 %
1596
0
0 ms
45009 ms
1227 ms
RegisterUser
1.18 %
1491
27
2147483647 ms
45051 ms
1218 ms
Browse
9.40 %
11904
0
0 ms
45050 ms
1555 ms
BrowseCategories
6.28 %
7960
0
2147483647 ms
45061 ms
1156 ms
SearchItemsInCategory
15.31 %
19393
0
0 ms
45055 ms
991 ms
BrowseRegions
2.52 %
3193
0
2147483647 ms
45036 ms
1201 ms
BrowseCategoriesInRegion
2.35 %
2980
0
2147483647 ms
45040 ms
1229 ms
SearchItemsInRegion
4.80 %
6082
0
0 ms
45058 ms
951 ms
ViewItem
12.69 %
16081
0
2147483647 ms
45064 ms
1015 ms
ViewUserInfo
2.40 %
3036
0
2147483647 ms
45043 ms
833 ms
ViewBidHistory
1.22 %
1551
0
2147483647 ms
45092 ms
818 ms
BuyNowAuth
1.07 %
1359
0
2147483647 ms
45015 ms
830 ms
BuyNow
0.97 %
1233
188
2147483647 ms
45011 ms
723 ms
StoreBuyBow
0.73 %
929
0
2147483647 ms
45038 ms
1014 ms
PutBidAuth
4.31 %
5462
0
0 ms
45040 ms
816 ms
PutBid
4.29 %
5432
672
1 ms
45025 ms
842 ms
StoreBid
2.56 %
3248
0
2147483647 ms
45045 ms
774 ms
PutComment
0.38 %
480
60
2147483647 ms
45017 ms
697 ms
StoreComment
0.30 %
384
0
2147483647 ms
45038 ms
664 ms
Sell
0.70 %
883
0
0 ms
45003 ms
1689 ms
SelectCategoryToSellItem
0.66 %
835
0
2147483647 ms
45019 ms
1368 ms
SellItemForm
0.62 %
789
0
2147483647 ms
45012 ms
1120 ms
RegisterItem
0.58 %
731
0
2147483647 ms
45008 ms
959 ms
AboutMe (auth form)
2.06 %
2612
0
0 ms
45040 ms
1428 ms
AboutMe
3.00 %
3801
0
2147483647 ms
45084 ms
1244 ms
Back probability
8.21 %
10399
0
0 ms
0 ms
0 ms
End of Session
1.07 %
1353
0
0 ms
0 ms
0 ms
Total
100 %
126695
947
-
-
1181 ms
Average throughput
1062 req/s
Completed sessions
1234
Total time
62371 seconds
Average session time
50.5438 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.35 %
22408
0
0 ms
9535 ms
18 ms
Register
1.02 %
5256
0
0 ms
9445 ms
51 ms
RegisterUser
1.00 %
5131
146
2147483647 ms
9464 ms
53 ms
Browse
7.05 %
36276
0
0 ms
9501 ms
46 ms
BrowseCategories
4.93 %
25391
0
2147483647 ms
9570 ms
60 ms
SearchItemsInCategory
15.65 %
80537
0
0 ms
9804 ms
61 ms
BrowseRegions
2.04 %
10518
0
2147483647 ms
9567 ms
62 ms
BrowseCategoriesInRegion
2.01 %
10368
0
2147483647 ms
9514 ms
55 ms
SearchItemsInRegion
5.00 %
25718
0
0 ms
9731 ms
69 ms
ViewItem
14.18 %
73017
0
2147483647 ms
21145 ms
62 ms
ViewUserInfo
3.29 %
16957
0
2147483647 ms
9537 ms
61 ms
ViewBidHistory
1.71 %
8806
0
2147483647 ms
10589 ms
101 ms
BuyNowAuth
1.32 %
6783
0
2147483647 ms
9686 ms
54 ms
BuyNow
1.30 %
6700
969
2147483647 ms
9287 ms
69 ms
StoreBuyBow
1.10 %
5641
2
2147483647 ms
9507 ms
68 ms
PutBidAuth
4.98 %
25660
0
0 ms
9504 ms
49 ms
PutBid
5.76 %
29627
3520
0 ms
9544 ms
66 ms
StoreBid
3.74 %
19260
9
2147483647 ms
21189 ms
68 ms
PutComment
0.49 %
2534
177
2147483647 ms
9437 ms
54 ms
StoreComment
0.45 %
2312
0
2147483647 ms
9291 ms
55 ms
Sell
0.55 %
2855
0
0 ms
9496 ms
53 ms
SelectCategoryToSellItem
0.54 %
2792
0
2147483647 ms
9793 ms
67 ms
SellItemForm
0.53 %
2743
0
2147483647 ms
9331 ms
61 ms
RegisterItem
0.52 %
2702
0
2147483647 ms
9425 ms
47 ms
AboutMe (auth form)
1.69 %
8702
0
0 ms
9436 ms
48 ms
AboutMe
2.86 %
14705
0
2147483647 ms
9919 ms
91 ms
Back probability
10.52 %
54144
0
0 ms
0 ms
0 ms
End of Session
1.40 %
7232
0
0 ms
0 ms
0 ms
Total
100 %
514775
4823
-
-
52 ms
Average throughput
1154 req/s
Completed sessions
7229
Total time
1820910 seconds
Average session time
251.89 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.21 %
701
0
0 ms
9000 ms
223 ms
Register
1.12 %
187
0
0 ms
9010 ms
609 ms
RegisterUser
1.16 %
193
3
2147483647 ms
9025 ms
630 ms
Browse
7.04 %
1171
0
0 ms
9058 ms
530 ms
BrowseCategories
4.80 %
798
0
2147483647 ms
9075 ms
807 ms
SearchItemsInCategory
14.91 %
2480
0
2147483647 ms
9061 ms
578 ms
BrowseRegions
2.17 %
361
0
2147483647 ms
9022 ms
709 ms
BrowseCategoriesInRegion
2.18 %
363
0
2147483647 ms
9029 ms
601 ms
SearchItemsInRegion
4.92 %
819
0
0 ms
9050 ms
656 ms
ViewItem
14.04 %
2335
0
2147483647 ms
9057 ms
676 ms
ViewUserInfo
3.41 %
567
0
2147483647 ms
9031 ms
559 ms
ViewBidHistory
1.71 %
285
0
2147483647 ms
9137 ms
594 ms
BuyNowAuth
1.29 %
214
0
2147483647 ms
9012 ms
677 ms
BuyNow
1.35 %
224
32
2147483647 ms
9018 ms
437 ms
StoreBuyBow
1.12 %
187
0
2147483647 ms
9011 ms
561 ms
PutBidAuth
5.15 %
856
0
0 ms
9014 ms
638 ms
PutBid
5.95 %
989
104
2147483647 ms
9042 ms
636 ms
StoreBid
3.88 %
645
0
2147483647 ms
9046 ms
871 ms
PutComment
0.41 %
69
9
2147483647 ms
9021 ms
972 ms
StoreComment
0.38 %
64
0
2147483647 ms
9088 ms
866 ms
Sell
0.54 %
90
0
0 ms
4707 ms
526 ms
SelectCategoryToSellItem
0.60 %
99
0
2147483647 ms
9019 ms
438 ms
SellItemForm
0.55 %
92
0
2147483647 ms
9011 ms
755 ms
RegisterItem
0.55 %
92
0
2147483647 ms
9011 ms
423 ms
AboutMe (auth form)
1.76 %
292
0
0 ms
9009 ms
446 ms
AboutMe
3.09 %
514
0
2147483647 ms
9120 ms
606 ms
Back probability
10.14 %
1687
0
0 ms
0 ms
0 ms
End of Session
1.55 %
258
0
0 ms
0 ms
0 ms
Total
100 %
16632
148
-
-
542 ms
Average throughput
558 req/s
Completed sessions
258
Total time
87776 seconds
Average session time
340.217 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.25 %
34607
0
0 ms
45058 ms
1106 ms
Register
1.07 %
7039
0
0 ms
45009 ms
333 ms
RegisterUser
1.03 %
6815
176
2147483647 ms
45051 ms
324 ms
Browse
7.49 %
49351
0
0 ms
45050 ms
422 ms
BrowseCategories
5.18 %
34149
0
2147483647 ms
45061 ms
333 ms
SearchItemsInCategory
15.59 %
102745
0
0 ms
45055 ms
249 ms
BrowseRegions
2.14 %
14072
0
2147483647 ms
45036 ms
337 ms
BrowseCategoriesInRegion
2.08 %
13711
0
2147483647 ms
45040 ms
325 ms
SearchItemsInRegion
4.96 %
32687
0
0 ms
45058 ms
247 ms
ViewItem
13.90 %
91591
0
2147483647 ms
45064 ms
245 ms
ViewUserInfo
3.13 %
20601
0
2147483647 ms
45043 ms
188 ms
ViewBidHistory
1.62 %
10668
0
2147483647 ms
45092 ms
218 ms
BuyNowAuth
1.27 %
8356
0
2147483647 ms
45015 ms
196 ms
BuyNow
1.24 %
8157
1189
2147483647 ms
45011 ms
178 ms
StoreBuyBow
1.03 %
6757
2
2147483647 ms
45038 ms
212 ms
PutBidAuth
4.85 %
31978
0
0 ms
45040 ms
196 ms
PutBid
5.48 %
36128
4296
0 ms
45025 ms
199 ms
StoreBid
3.51 %
23153
9
2147483647 ms
45045 ms
189 ms
PutComment
0.47 %
3083
246
2147483647 ms
45017 ms
174 ms
StoreComment
0.42 %
2760
0
2147483647 ms
45038 ms
158 ms
Sell
0.58 %
3828
0
0 ms
45003 ms
441 ms
SelectCategoryToSellItem
0.57 %
3726
0
2147483647 ms
45019 ms
369 ms
SellItemForm
0.55 %
3624
0
2147483647 ms
45012 ms
309 ms
RegisterItem
0.53 %
3525
0
2147483647 ms
45008 ms
246 ms
AboutMe (auth form)
1.76 %
11606
0
0 ms
45040 ms
369 ms
AboutMe
2.90 %
19116
0
2147483647 ms
45084 ms
333 ms
Back probability
10.05 %
66231
0
0 ms
0 ms
0 ms
End of Session
1.34 %
8843
0
0 ms
0 ms
0 ms
Total
100 %
658907
5918
-
-
282 ms
Average throughput
1107 req/s
Completed sessions
8842
Total time
2013419 seconds
Average session time
227.711 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs