*** 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 20:17:132009-3-19 20:17:13
Up ramp start2009-3-19 20:17:272009-3-19 20:17:26
Runtime session start2009-3-19 20:19:272009-3-19 20:19:26
Down ramp start2009-3-19 20:26:572009-3-19 20:26:56
Test end2009-3-19 20:29:262009-3-19 20:29:15
Up ramp length 2 minutes 0 millisecond (requested 120000 ms) 2 minutes 0 millisecond (requested 120000 ms)
Runtime session length 7 minutes 30 seconds 0 millisecond (requested 450000 ms) 7 minutes 30 seconds 1 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 12 seconds 928 milliseconds 12 minutes 1 second 434 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
10.82 %
6064
0
0 ms
21178 ms
3650 ms
Register
1.35 %
758
0
0 ms
21018 ms
493 ms
RegisterUser
1.23 %
688
5
2147483647 ms
9064 ms
489 ms
Browse
10.12 %
5668
0
0 ms
21094 ms
873 ms
BrowseCategories
6.69 %
3747
0
2147483647 ms
21103 ms
480 ms
SearchItemsInCategory
14.46 %
8100
0
0 ms
21206 ms
412 ms
BrowseRegions
2.74 %
1533
0
2147483647 ms
21072 ms
585 ms
BrowseCategoriesInRegion
2.52 %
1414
0
2147483647 ms
21056 ms
463 ms
SearchItemsInRegion
4.73 %
2652
0
0 ms
21057 ms
285 ms
ViewItem
12.16 %
6814
0
2147483647 ms
21181 ms
280 ms
ViewUserInfo
2.16 %
1212
0
2147483647 ms
9005 ms
192 ms
ViewBidHistory
1.11 %
620
0
2147483647 ms
3228 ms
255 ms
BuyNowAuth
0.96 %
540
0
2147483647 ms
2997 ms
312 ms
BuyNow
0.83 %
467
84
2147483647 ms
9469 ms
123 ms
StoreBuyBow
0.59 %
329
0
2147483647 ms
21019 ms
239 ms
PutBidAuth
4.23 %
2371
0
0 ms
9017 ms
196 ms
PutBid
3.98 %
2230
320
1 ms
9126 ms
314 ms
StoreBid
2.19 %
1226
0
2147483647 ms
9069 ms
266 ms
PutComment
0.36 %
200
27
2147483647 ms
9007 ms
169 ms
StoreComment
0.26 %
148
0
2147483647 ms
9804 ms
205 ms
Sell
0.78 %
437
0
0 ms
9299 ms
746 ms
SelectCategoryToSellItem
0.72 %
402
0
2147483647 ms
9816 ms
549 ms
SellItemForm
0.66 %
368
0
2147483647 ms
9003 ms
385 ms
RegisterItem
0.60 %
336
0
2147483647 ms
9002 ms
291 ms
AboutMe (auth form)
2.35 %
1316
0
0 ms
21005 ms
910 ms
AboutMe
3.23 %
1810
0
2147483647 ms
21075 ms
500 ms
Back probability
7.27 %
4073
0
0 ms
0 ms
0 ms
End of Session
0.91 %
511
0
0 ms
0 ms
0 ms
Total
100 %
56034
436
-
-
755 ms
Average throughput
470 req/s
Completed sessions
446
Total time
26829 seconds
Average session time
60.1547 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.87 %
13991
0
0 ms
47149 ms
71 ms
Register
1.05 %
3009
0
0 ms
47142 ms
186 ms
RegisterUser
1.03 %
2946
58
2147483647 ms
24050 ms
206 ms
Browse
7.24 %
20787
0
0 ms
47148 ms
175 ms
BrowseCategories
5.04 %
14475
0
2147483647 ms
45004 ms
198 ms
SearchItemsInCategory
15.67 %
44991
0
0 ms
47705 ms
449 ms
BrowseRegions
2.12 %
6083
0
2147483647 ms
24081 ms
226 ms
BrowseCategoriesInRegion
2.09 %
6000
0
2147483647 ms
23998 ms
185 ms
SearchItemsInRegion
4.90 %
14063
0
0 ms
47170 ms
233 ms
ViewItem
14.19 %
40742
0
2147483647 ms
45009 ms
210 ms
ViewUserInfo
3.22 %
9241
0
2147483647 ms
45013 ms
234 ms
ViewBidHistory
1.66 %
4770
0
2147483647 ms
24036 ms
230 ms
BuyNowAuth
1.30 %
3737
0
2147483647 ms
23918 ms
164 ms
BuyNow
1.28 %
3674
548
2147483647 ms
24432 ms
242 ms
StoreBuyBow
1.07 %
3077
1
2147483647 ms
45001 ms
225 ms
PutBidAuth
4.87 %
13986
0
0 ms
24016 ms
162 ms
PutBid
5.52 %
15846
2035
0 ms
24487 ms
227 ms
StoreBid
3.56 %
10217
5
2147483647 ms
24040 ms
198 ms
PutComment
0.45 %
1291
139
2147483647 ms
9392 ms
171 ms
StoreComment
0.40 %
1140
0
2147483647 ms
22003 ms
230 ms
Sell
0.57 %
1623
0
0 ms
23932 ms
178 ms
SelectCategoryToSellItem
0.56 %
1606
0
2147483647 ms
11711 ms
243 ms
SellItemForm
0.55 %
1590
0
2147483647 ms
23882 ms
192 ms
RegisterItem
0.55 %
1568
0
2147483647 ms
9963 ms
201 ms
AboutMe (auth form)
1.73 %
4962
0
0 ms
21000 ms
161 ms
AboutMe
2.92 %
8392
0
2147483647 ms
24234 ms
240 ms
Back probability
10.20 %
29285
0
0 ms
0 ms
0 ms
End of Session
1.43 %
4099
0
0 ms
0 ms
0 ms
Total
100 %
287191
2786
-
-
213 ms
Average throughput
643 req/s
Completed sessions
4115
Total time
1027760 seconds
Average session time
249.759 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.77 %
465
0
0 ms
9001 ms
43 ms
Register
1.12 %
109
0
0 ms
8994 ms
307 ms
RegisterUser
1.03 %
100
3
2147483647 ms
465 ms
190 ms
Browse
7.62 %
742
0
0 ms
9002 ms
162 ms
BrowseCategories
5.28 %
514
0
2147483647 ms
9020 ms
162 ms
SearchItemsInCategory
15.31 %
1491
0
0 ms
9199 ms
358 ms
BrowseRegions
2.07 %
202
0
2147483647 ms
3001 ms
98 ms
BrowseCategoriesInRegion
1.89 %
184
0
2147483647 ms
4291 ms
129 ms
SearchItemsInRegion
4.87 %
474
0
0 ms
4406 ms
170 ms
ViewItem
14.42 %
1404
0
2147483647 ms
9036 ms
218 ms
ViewUserInfo
3.01 %
293
0
2147483647 ms
4418 ms
196 ms
ViewBidHistory
1.80 %
175
0
2147483647 ms
9018 ms
312 ms
BuyNowAuth
1.35 %
131
0
2147483647 ms
8998 ms
317 ms
BuyNow
1.39 %
135
13
2147483647 ms
9002 ms
122 ms
StoreBuyBow
1.19 %
116
0
2147483647 ms
4203 ms
163 ms
PutBidAuth
5.18 %
504
0
0 ms
9010 ms
201 ms
PutBid
5.69 %
554
74
2147483647 ms
9029 ms
242 ms
StoreBid
3.39 %
330
0
2147483647 ms
9044 ms
340 ms
PutComment
0.65 %
63
2
2147483647 ms
9010 ms
195 ms
StoreComment
0.40 %
39
0
2147483647 ms
2211 ms
154 ms
Sell
0.53 %
52
0
0 ms
4194 ms
108 ms
SelectCategoryToSellItem
0.51 %
50
0
2147483647 ms
1994 ms
145 ms
SellItemForm
0.58 %
56
0
2147483647 ms
9000 ms
350 ms
RegisterItem
0.49 %
48
0
2147483647 ms
3007 ms
147 ms
AboutMe (auth form)
1.58 %
154
0
0 ms
9003 ms
323 ms
AboutMe
2.82 %
275
0
11 ms
9086 ms
335 ms
Back probability
9.61 %
936
0
0 ms
0 ms
0 ms
End of Session
1.47 %
143
0
0 ms
0 ms
0 ms
Total
100 %
9739
92
-
-
203 ms
Average throughput
327 req/s
Completed sessions
132
Total time
43768 seconds
Average session time
331.576 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.81 %
20521
0
0 ms
47149 ms
1128 ms
Register
1.10 %
3876
0
0 ms
47142 ms
249 ms
RegisterUser
1.06 %
3734
66
2147483647 ms
24050 ms
257 ms
Browse
7.70 %
27197
0
0 ms
47148 ms
320 ms
BrowseCategories
5.30 %
18736
0
2147483647 ms
45004 ms
254 ms
SearchItemsInCategory
15.50 %
54770
0
0 ms
47705 ms
440 ms
BrowseRegions
2.21 %
7818
0
2147483647 ms
24081 ms
292 ms
BrowseCategoriesInRegion
2.15 %
7598
0
2147483647 ms
23998 ms
235 ms
SearchItemsInRegion
4.87 %
17218
0
0 ms
47170 ms
239 ms
ViewItem
13.88 %
49056
0
2147483647 ms
45009 ms
219 ms
ViewUserInfo
3.05 %
10766
0
2147483647 ms
45013 ms
228 ms
ViewBidHistory
1.58 %
5582
0
2147483647 ms
24036 ms
235 ms
BuyNowAuth
1.25 %
4408
0
2147483647 ms
23918 ms
186 ms
BuyNow
1.21 %
4276
646
2147483647 ms
24432 ms
225 ms
StoreBuyBow
1.00 %
3522
1
2147483647 ms
45001 ms
224 ms
PutBidAuth
4.77 %
16861
0
0 ms
24016 ms
168 ms
PutBid
5.28 %
18670
2429
0 ms
24487 ms
237 ms
StoreBid
3.33 %
11773
5
2147483647 ms
24040 ms
210 ms
PutComment
0.44 %
1554
168
2147483647 ms
9392 ms
172 ms
StoreComment
0.38 %
1327
0
2147483647 ms
22003 ms
225 ms
Sell
0.60 %
2112
0
0 ms
23932 ms
294 ms
SelectCategoryToSellItem
0.58 %
2058
0
2147483647 ms
21030 ms
300 ms
SellItemForm
0.57 %
2014
0
2147483647 ms
23882 ms
232 ms
RegisterItem
0.55 %
1952
0
2147483647 ms
9963 ms
216 ms
AboutMe (auth form)
1.82 %
6432
0
0 ms
21005 ms
318 ms
AboutMe
2.98 %
10523
0
2147483647 ms
24234 ms
286 ms
Back probability
9.70 %
34295
0
0 ms
0 ms
0 ms
End of Session
1.35 %
4754
0
0 ms
0 ms
0 ms
Total
100 %
353403
3315
-
-
298 ms
Average throughput
593 req/s
Completed sessions
4754
Total time
1119708 seconds
Average session time
235.53 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs