*** 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 start2009-3-20 5:31:152009-3-20 5:31:15
Up ramp start2009-3-20 5:31:472009-3-20 5:31:48
Runtime session start2009-3-20 5:33:472009-3-20 5:33:48
Down ramp start2009-3-20 5:41:172009-3-20 5:41:18
Test end2009-3-20 5:43:542009-3-20 5:43:56
Up ramp length 2 minutes 0 millisecond (requested 120000 ms) 2 minutes 74 milliseconds (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 0 millisecond (requested 30000 ms)
Total test length 12 minutes 39 seconds 258 milliseconds 12 minutes 41 seconds 66 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.42 %
15317
0
0 ms
92999 ms
4157 ms
Register
1.32 %
2153
0
0 ms
46515 ms
1809 ms
RegisterUser
1.24 %
2024
3
2147483647 ms
45609 ms
1521 ms
Browse
9.52 %
15492
0
0 ms
56098 ms
2121 ms
BrowseCategories
6.29 %
10240
0
2147483647 ms
92998 ms
1705 ms
SearchItemsInCategory
14.84 %
24147
0
0 ms
93010 ms
1465 ms
BrowseRegions
2.64 %
4295
0
2147483647 ms
93017 ms
1718 ms
BrowseCategoriesInRegion
2.47 %
4020
0
2147483647 ms
46501 ms
1740 ms
SearchItemsInRegion
4.85 %
7882
0
0 ms
46515 ms
1308 ms
ViewItem
12.62 %
20533
0
2147483647 ms
93214 ms
1318 ms
ViewUserInfo
2.42 %
3931
0
2147483647 ms
46491 ms
1143 ms
ViewBidHistory
1.16 %
1880
0
2147483647 ms
59906 ms
1420 ms
BuyNowAuth
1.09 %
1766
0
2147483647 ms
93025 ms
1416 ms
BuyNow
0.97 %
1583
270
2147483647 ms
93037 ms
1120 ms
StoreBuyBow
0.71 %
1149
0
2147483647 ms
45043 ms
827 ms
PutBidAuth
4.27 %
6952
0
0 ms
65112 ms
1249 ms
PutBid
4.26 %
6922
949
1 ms
59851 ms
1259 ms
StoreBid
2.49 %
4044
0
2147483647 ms
46555 ms
1236 ms
PutComment
0.36 %
589
48
2147483647 ms
45035 ms
1778 ms
StoreComment
0.31 %
502
0
2147483647 ms
45009 ms
1034 ms
Sell
0.72 %
1176
0
0 ms
46501 ms
2428 ms
SelectCategoryToSellItem
0.67 %
1085
0
2147483647 ms
46490 ms
1500 ms
SellItemForm
0.62 %
1013
0
2147483647 ms
45112 ms
1621 ms
RegisterItem
0.58 %
938
0
2147483647 ms
46503 ms
1665 ms
AboutMe (auth form)
2.15 %
3494
0
0 ms
92988 ms
2145 ms
AboutMe
3.05 %
4956
0
2147483647 ms
46605 ms
1655 ms
Back probability
7.87 %
12795
0
0 ms
0 ms
0 ms
End of Session
1.10 %
1794
0
0 ms
0 ms
0 ms
Total
100 %
162672
1270
-
-
1646 ms
Average throughput
1365 req/s
Completed sessions
1663
Total time
84136 seconds
Average session time
50.5929 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.48 %
29799
0
0 ms
866 ms
3 ms
Register
1.04 %
6896
0
0 ms
808 ms
7 ms
RegisterUser
1.01 %
6738
38
2147483647 ms
804 ms
27 ms
Browse
7.13 %
47452
0
0 ms
904 ms
7 ms
BrowseCategories
4.96 %
33018
0
2147483647 ms
3101 ms
19 ms
SearchItemsInCategory
15.61 %
103933
0
0 ms
3141 ms
21 ms
BrowseRegions
2.10 %
13948
0
2147483647 ms
580 ms
19 ms
BrowseCategoriesInRegion
2.06 %
13703
0
2147483647 ms
781 ms
19 ms
SearchItemsInRegion
5.08 %
33850
0
0 ms
3205 ms
39 ms
ViewItem
14.19 %
94501
1
2147483647 ms
3142 ms
27 ms
ViewUserInfo
3.20 %
21319
2
2147483647 ms
891 ms
24 ms
ViewBidHistory
1.67 %
11149
0
2147483647 ms
829 ms
51 ms
BuyNowAuth
1.33 %
8833
0
2147483647 ms
742 ms
12 ms
BuyNow
1.31 %
8701
1285
2147483647 ms
719 ms
27 ms
StoreBuyBow
1.10 %
7314
2
2147483647 ms
900 ms
25 ms
PutBidAuth
4.98 %
33156
0
0 ms
3076 ms
11 ms
PutBid
5.69 %
37903
4589
0 ms
3104 ms
29 ms
StoreBid
3.70 %
24633
8
2147483647 ms
888 ms
26 ms
PutComment
0.49 %
3230
236
2147483647 ms
871 ms
25 ms
StoreComment
0.44 %
2931
0
2147483647 ms
738 ms
25 ms
Sell
0.55 %
3680
0
0 ms
689 ms
8 ms
SelectCategoryToSellItem
0.55 %
3638
0
2147483647 ms
857 ms
23 ms
SellItemForm
0.54 %
3567
0
2147483647 ms
864 ms
11 ms
RegisterItem
0.53 %
3510
0
2147483647 ms
614 ms
21 ms
AboutMe (auth form)
1.66 %
11035
0
0 ms
748 ms
7 ms
AboutMe
2.81 %
18700
0
2147483647 ms
827 ms
60 ms
Back probability
10.35 %
68937
0
0 ms
0 ms
0 ms
End of Session
1.46 %
9689
0
0 ms
0 ms
0 ms
Total
100 %
665763
6161
-
-
20 ms
Average throughput
1492 req/s
Completed sessions
9663
Total time
2437639 seconds
Average session time
252.265 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.44 %
974
0
0 ms
39 ms
0 ms
Register
1.02 %
224
0
0 ms
43 ms
1 ms
RegisterUser
1.00 %
220
1
2147483647 ms
70 ms
11 ms
Browse
7.14 %
1567
0
0 ms
35 ms
1 ms
BrowseCategories
4.92 %
1080
0
2147483647 ms
61 ms
7 ms
SearchItemsInCategory
15.84 %
3476
0
2147483647 ms
98 ms
8 ms
BrowseRegions
1.93 %
424
0
2147483647 ms
44 ms
7 ms
BrowseCategoriesInRegion
1.93 %
424
0
2147483647 ms
47 ms
8 ms
SearchItemsInRegion
5.01 %
1100
0
0 ms
234 ms
17 ms
ViewItem
14.24 %
3124
0
2147483647 ms
140 ms
11 ms
ViewUserInfo
3.08 %
675
0
2147483647 ms
61 ms
9 ms
ViewBidHistory
1.59 %
348
0
2147483647 ms
169 ms
26 ms
BuyNowAuth
1.32 %
290
0
2147483647 ms
41 ms
4 ms
BuyNow
1.33 %
292
32
2147483647 ms
56 ms
10 ms
StoreBuyBow
1.14 %
250
0
2147483647 ms
55 ms
11 ms
PutBidAuth
5.09 %
1117
0
0 ms
54 ms
3 ms
PutBid
5.64 %
1237
149
2147483647 ms
77 ms
13 ms
StoreBid
3.78 %
830
0
2147483647 ms
86 ms
10 ms
PutComment
0.41 %
90
12
2147483647 ms
39 ms
13 ms
StoreComment
0.43 %
95
0
2147483647 ms
45 ms
9 ms
Sell
0.56 %
123
0
0 ms
4 ms
0 ms
SelectCategoryToSellItem
0.58 %
127
0
2147483647 ms
44 ms
10 ms
SellItemForm
0.59 %
129
0
2147483647 ms
22 ms
4 ms
RegisterItem
0.63 %
138
0
2147483647 ms
56 ms
9 ms
AboutMe (auth form)
1.70 %
373
0
0 ms
39 ms
1 ms
AboutMe
2.57 %
565
0
2147483647 ms
148 ms
31 ms
Back probability
10.51 %
2306
0
0 ms
0 ms
0 ms
End of Session
1.57 %
345
0
0 ms
0 ms
0 ms
Total
100 %
21943
194
-
-
8 ms
Average throughput
737 req/s
Completed sessions
340
Total time
114759 seconds
Average session time
337.526 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.41 %
46090
0
0 ms
92999 ms
1383 ms
Register
1.09 %
9273
0
0 ms
46515 ms
425 ms
RegisterUser
1.05 %
8982
42
2147483647 ms
45609 ms
363 ms
Browse
7.58 %
64511
0
0 ms
56098 ms
515 ms
BrowseCategories
5.21 %
44338
0
2147483647 ms
92998 ms
408 ms
SearchItemsInCategory
15.51 %
132065
0
0 ms
93010 ms
284 ms
BrowseRegions
2.19 %
18667
0
2147483647 ms
93017 ms
409 ms
BrowseCategoriesInRegion
2.13 %
18147
0
2147483647 ms
46501 ms
400 ms
SearchItemsInRegion
5.04 %
42940
0
0 ms
46515 ms
272 ms
ViewItem
13.90 %
118343
1
2147483647 ms
93214 ms
250 ms
ViewUserInfo
3.05 %
25981
2
2147483647 ms
46491 ms
193 ms
ViewBidHistory
1.57 %
13407
0
2147483647 ms
59906 ms
242 ms
BuyNowAuth
1.28 %
10889
0
2147483647 ms
93025 ms
240 ms
BuyNow
1.24 %
10576
1587
2147483647 ms
93037 ms
191 ms
StoreBuyBow
1.02 %
8713
2
2147483647 ms
45043 ms
130 ms
PutBidAuth
4.84 %
41225
0
0 ms
65112 ms
220 ms
PutBid
5.42 %
46174
5687
0 ms
59851 ms
213 ms
StoreBid
3.47 %
29507
8
2147483647 ms
46555 ms
191 ms
PutComment
0.46 %
3909
296
2147483647 ms
45035 ms
289 ms
StoreComment
0.41 %
3528
0
2147483647 ms
45009 ms
167 ms
Sell
0.58 %
4979
0
0 ms
46501 ms
579 ms
SelectCategoryToSellItem
0.57 %
4850
0
2147483647 ms
46490 ms
353 ms
SellItemForm
0.55 %
4709
0
2147483647 ms
45112 ms
358 ms
RegisterItem
0.54 %
4586
0
2147483647 ms
46503 ms
357 ms
AboutMe (auth form)
1.75 %
14902
0
0 ms
92988 ms
508 ms
AboutMe
2.86 %
24360
0
2147483647 ms
46605 ms
383 ms
Back probability
9.87 %
84039
0
0 ms
0 ms
0 ms
End of Session
1.39 %
11828
0
0 ms
0 ms
0 ms
Total
100 %
851518
7625
-
-
330 ms
Average throughput
1431 req/s
Completed sessions
11828
Total time
2692916 seconds
Average session time
227.673 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs