*** 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 20:4:372009-3-19 20:4:38
Up ramp start2009-3-19 20:4:492009-3-19 20:4:48
Runtime session start2009-3-19 20:6:492009-3-19 20:6:49
Down ramp start2009-3-19 20:14:192009-3-19 20:14:19
Test end2009-3-19 20:16:302009-3-19 20:16:37
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 11 minutes 52 seconds 770 milliseconds 11 minutes 59 seconds 171 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.65 %
5395
0
0 ms
21026 ms
2607 ms
Register
1.42 %
720
0
0 ms
9046 ms
433 ms
RegisterUser
1.30 %
657
9
2147483647 ms
9023 ms
362 ms
Browse
10.13 %
5132
0
0 ms
9080 ms
644 ms
BrowseCategories
6.69 %
3389
0
2147483647 ms
9111 ms
397 ms
SearchItemsInCategory
14.69 %
7440
0
0 ms
9195 ms
347 ms
BrowseRegions
2.75 %
1391
0
2147483647 ms
9029 ms
314 ms
BrowseCategoriesInRegion
2.55 %
1291
0
2147483647 ms
9022 ms
376 ms
SearchItemsInRegion
4.56 %
2311
0
0 ms
9018 ms
254 ms
ViewItem
12.16 %
6160
0
2147483647 ms
9056 ms
245 ms
ViewUserInfo
2.22 %
1124
0
2147483647 ms
9912 ms
271 ms
ViewBidHistory
1.12 %
566
0
2147483647 ms
3023 ms
156 ms
BuyNowAuth
0.98 %
497
0
2147483647 ms
9000 ms
92 ms
BuyNow
0.86 %
433
73
2147483647 ms
9026 ms
147 ms
StoreBuyBow
0.60 %
305
0
2147483647 ms
9015 ms
131 ms
PutBidAuth
4.14 %
2097
0
0 ms
9005 ms
188 ms
PutBid
3.88 %
1966
282
1 ms
9014 ms
213 ms
StoreBid
2.19 %
1109
0
2147483647 ms
9009 ms
211 ms
PutComment
0.33 %
165
16
2147483647 ms
9127 ms
173 ms
StoreComment
0.26 %
132
0
2147483647 ms
5920 ms
61 ms
Sell
0.78 %
394
0
0 ms
9007 ms
896 ms
SelectCategoryToSellItem
0.70 %
356
0
2147483647 ms
9000 ms
390 ms
SellItemForm
0.64 %
324
0
2147483647 ms
9123 ms
246 ms
RegisterItem
0.59 %
299
0
2147483647 ms
9195 ms
368 ms
AboutMe (auth form)
2.32 %
1176
0
0 ms
9898 ms
557 ms
AboutMe
3.20 %
1619
0
2147483647 ms
9232 ms
310 ms
Back probability
7.32 %
3707
0
0 ms
0 ms
0 ms
End of Session
0.96 %
487
0
0 ms
0 ms
0 ms
Total
100 %
50642
380
-
-
559 ms
Average throughput
424 req/s
Completed sessions
437
Total time
25650 seconds
Average session time
58.6957 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.87 %
12653
0
0 ms
3407 ms
4 ms
Register
1.06 %
2759
0
0 ms
3408 ms
16 ms
RegisterUser
1.04 %
2704
39
2147483647 ms
3465 ms
24 ms
Browse
7.26 %
18835
0
0 ms
3417 ms
9 ms
BrowseCategories
5.06 %
13145
0
2147483647 ms
3466 ms
20 ms
SearchItemsInCategory
15.64 %
40603
0
0 ms
3782 ms
51 ms
BrowseRegions
2.11 %
5467
0
2147483647 ms
3388 ms
21 ms
BrowseCategoriesInRegion
2.07 %
5368
0
2147483647 ms
3386 ms
17 ms
SearchItemsInRegion
4.97 %
12898
0
0 ms
3601 ms
28 ms
ViewItem
14.26 %
37011
0
2147483647 ms
3453 ms
25 ms
ViewUserInfo
3.21 %
8344
0
2147483647 ms
3451 ms
23 ms
ViewBidHistory
1.64 %
4253
0
2147483647 ms
3370 ms
32 ms
BuyNowAuth
1.30 %
3377
0
2147483647 ms
3428 ms
13 ms
BuyNow
1.28 %
3328
536
2147483647 ms
3013 ms
18 ms
StoreBuyBow
1.05 %
2734
0
2147483647 ms
3532 ms
24 ms
PutBidAuth
4.86 %
12627
0
0 ms
3444 ms
16 ms
PutBid
5.48 %
14237
1847
2147483647 ms
3475 ms
24 ms
StoreBid
3.53 %
9171
0
2147483647 ms
3453 ms
27 ms
PutComment
0.47 %
1228
108
2147483647 ms
3410 ms
23 ms
StoreComment
0.42 %
1096
0
2147483647 ms
678 ms
20 ms
Sell
0.59 %
1528
0
0 ms
3369 ms
9 ms
SelectCategoryToSellItem
0.58 %
1500
0
2147483647 ms
722 ms
14 ms
SellItemForm
0.57 %
1484
0
2147483647 ms
3004 ms
15 ms
RegisterItem
0.56 %
1451
0
2147483647 ms
2591 ms
16 ms
AboutMe (auth form)
1.68 %
4351
0
0 ms
3425 ms
12 ms
AboutMe
2.84 %
7379
0
2147483647 ms
3582 ms
45 ms
Back probability
10.19 %
26452
0
0 ms
0 ms
0 ms
End of Session
1.39 %
3603
0
0 ms
0 ms
0 ms
Total
100 %
259586
2530
-
-
23 ms
Average throughput
581 req/s
Completed sessions
3594
Total time
898968 seconds
Average session time
250.13 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.67 %
398
0
0 ms
4 ms
0 ms
Register
1.08 %
92
0
0 ms
3 ms
0 ms
RegisterUser
1.11 %
95
1
2147483647 ms
68 ms
11 ms
Browse
7.70 %
656
0
0 ms
5 ms
0 ms
BrowseCategories
4.90 %
418
0
2147483647 ms
46 ms
7 ms
SearchItemsInCategory
15.36 %
1309
0
0 ms
213 ms
33 ms
BrowseRegions
2.12 %
181
0
2147483647 ms
29 ms
7 ms
BrowseCategoriesInRegion
2.10 %
179
0
2147483647 ms
31 ms
6 ms
SearchItemsInRegion
5.11 %
436
0
0 ms
87 ms
13 ms
ViewItem
14.01 %
1194
0
2147483647 ms
84 ms
11 ms
ViewUserInfo
3.07 %
262
0
2147483647 ms
39 ms
8 ms
ViewBidHistory
1.72 %
147
0
2147483647 ms
86 ms
17 ms
BuyNowAuth
1.34 %
114
0
2147483647 ms
9 ms
3 ms
BuyNow
1.20 %
102
15
2147483647 ms
33 ms
9 ms
StoreBuyBow
1.07 %
91
0
2147483647 ms
46 ms
11 ms
PutBidAuth
5.03 %
429
0
0 ms
15 ms
3 ms
PutBid
5.53 %
471
47
2147483647 ms
82 ms
11 ms
StoreBid
3.68 %
314
0
2147483647 ms
64 ms
8 ms
PutComment
0.67 %
57
3
2147483647 ms
31 ms
6 ms
StoreComment
0.54 %
46
0
2147483647 ms
50 ms
9 ms
Sell
0.46 %
39
0
0 ms
5 ms
0 ms
SelectCategoryToSellItem
0.49 %
42
0
2147483647 ms
36 ms
9 ms
SellItemForm
0.53 %
45
0
2147483647 ms
8 ms
3 ms
RegisterItem
0.54 %
46
0
2147483647 ms
42 ms
10 ms
AboutMe (auth form)
1.85 %
158
0
0 ms
5 ms
0 ms
AboutMe
3.02 %
257
0
10 ms
117 ms
25 ms
Back probability
9.70 %
827
0
0 ms
0 ms
0 ms
End of Session
1.40 %
119
0
0 ms
0 ms
0 ms
Total
100 %
8524
66
-
-
11 ms
Average throughput
286 req/s
Completed sessions
120
Total time
39551 seconds
Average session time
329.592 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.78 %
18446
0
0 ms
21026 ms
765 ms
Register
1.12 %
3571
0
0 ms
9046 ms
100 ms
RegisterUser
1.08 %
3456
49
2147483647 ms
9023 ms
89 ms
Browse
7.72 %
24623
0
0 ms
9080 ms
142 ms
BrowseCategories
5.31 %
16952
0
2147483647 ms
9111 ms
95 ms
SearchItemsInCategory
15.52 %
49517
0
0 ms
9195 ms
96 ms
BrowseRegions
2.21 %
7039
0
2147483647 ms
9029 ms
79 ms
BrowseCategoriesInRegion
2.14 %
6839
0
2147483647 ms
9022 ms
85 ms
SearchItemsInRegion
4.91 %
15671
0
0 ms
9018 ms
61 ms
ViewItem
13.92 %
44432
0
2147483647 ms
9056 ms
55 ms
ViewUserInfo
3.05 %
9749
0
2147483647 ms
9912 ms
52 ms
ViewBidHistory
1.56 %
4975
0
2147483647 ms
3370 ms
46 ms
BuyNowAuth
1.25 %
3988
0
2147483647 ms
9000 ms
23 ms
BuyNow
1.21 %
3863
624
2147483647 ms
9026 ms
32 ms
StoreBuyBow
0.98 %
3130
0
2147483647 ms
9015 ms
35 ms
PutBidAuth
4.75 %
15153
0
0 ms
9005 ms
39 ms
PutBid
5.23 %
16703
2176
1 ms
9014 ms
46 ms
StoreBid
3.32 %
10594
0
2147483647 ms
9009 ms
46 ms
PutComment
0.45 %
1450
127
2147483647 ms
9127 ms
39 ms
StoreComment
0.40 %
1274
0
2147483647 ms
5920 ms
23 ms
Sell
0.61 %
1961
0
0 ms
9007 ms
187 ms
SelectCategoryToSellItem
0.59 %
1898
0
2147483647 ms
9000 ms
85 ms
SellItemForm
0.58 %
1853
0
2147483647 ms
9123 ms
55 ms
RegisterItem
0.56 %
1796
0
2147483647 ms
9195 ms
75 ms
AboutMe (auth form)
1.78 %
5685
0
0 ms
9898 ms
124 ms
AboutMe
2.92 %
9311
0
2147483647 ms
9232 ms
90 ms
Back probability
9.71 %
30986
0
0 ms
0 ms
0 ms
End of Session
1.32 %
4209
0
0 ms
0 ms
0 ms
Total
100 %
319124
2976
-
-
108 ms
Average throughput
536 req/s
Completed sessions
4207
Total time
981894 seconds
Average session time
233.395 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs