*** 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 15:25:402009-3-19 15:25:41
Up ramp start2009-3-19 15:26:92009-3-19 15:26:8
Runtime session start2009-3-19 15:28:92009-3-19 15:28:8
Down ramp start2009-3-19 15:35:392009-3-19 15:35:38
Test end2009-3-19 15:38:102009-3-19 15:38:17
Up ramp length 2 minutes 0 millisecond (requested 120000 ms) 2 minutes 0 millisecond (requested 120000 ms)
Runtime session length 7 minutes 30 seconds 1 millisecond (requested 450000 ms) 7 minutes 30 seconds 1 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 30 seconds 121 milliseconds 12 minutes 36 seconds 728 milliseconds



Up ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
9.29 %
12797
0
0 ms
59134 ms
4393 ms
Register
1.38 %
1896
0
0 ms
45127 ms
1759 ms
RegisterUser
1.28 %
1759
63
2147483647 ms
45117 ms
1501 ms
Browse
9.59 %
13198
0
0 ms
59246 ms
1890 ms
BrowseCategories
6.34 %
8725
0
2147483647 ms
45474 ms
1395 ms
SearchItemsInCategory
14.75 %
20313
0
2147483647 ms
59251 ms
1361 ms
BrowseRegions
2.68 %
3689
0
2147483647 ms
45353 ms
1527 ms
BrowseCategoriesInRegion
2.51 %
3456
0
2147483647 ms
45399 ms
1412 ms
SearchItemsInRegion
5.10 %
7021
0
0 ms
45474 ms
1093 ms
ViewItem
12.55 %
17278
0
2147483647 ms
59253 ms
1181 ms
ViewUserInfo
2.45 %
3370
0
2147483647 ms
45043 ms
1015 ms
ViewBidHistory
1.12 %
1547
0
2147483647 ms
45101 ms
940 ms
BuyNowAuth
1.17 %
1613
0
2147483647 ms
45447 ms
1218 ms
BuyNow
1.06 %
1466
221
2147483647 ms
45441 ms
1283 ms
StoreBuyBow
0.80 %
1098
1
2147483647 ms
45127 ms
779 ms
PutBidAuth
4.24 %
5836
0
0 ms
45382 ms
1050 ms
PutBid
4.18 %
5751
699
2147483647 ms
56103 ms
942 ms
StoreBid
2.47 %
3400
1
2147483647 ms
45222 ms
1018 ms
PutComment
0.37 %
509
43
2147483647 ms
45510 ms
1026 ms
StoreComment
0.30 %
418
0
2147483647 ms
22858 ms
539 ms
Sell
0.67 %
919
0
0 ms
45389 ms
1845 ms
SelectCategoryToSellItem
0.62 %
855
0
2147483647 ms
45052 ms
1227 ms
SellItemForm
0.58 %
797
0
2147483647 ms
45022 ms
1257 ms
RegisterItem
0.54 %
739
0
2147483647 ms
45013 ms
1187 ms
AboutMe (auth form)
2.11 %
2902
0
0 ms
45206 ms
1958 ms
AboutMe
2.96 %
4077
0
2147483647 ms
45369 ms
1469 ms
Back probability
7.86 %
10817
0
0 ms
0 ms
0 ms
End of Session
1.04 %
1431
0
0 ms
0 ms
0 ms
Total
100 %
137677
1028
-
-
1505 ms
Average throughput
1155 req/s
Completed sessions
1321
Total time
71233 seconds
Average session time
53.9235 seconds



Runtime session statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.25 %
24319
0
0 ms
21795 ms
93 ms
Register
1.04 %
5924
0
0 ms
22006 ms
218 ms
RegisterUser
1.03 %
5866
185
2147483647 ms
9146 ms
240 ms
Browse
7.09 %
40519
0
0 ms
46795 ms
208 ms
BrowseCategories
4.97 %
28405
0
2147483647 ms
21290 ms
242 ms
SearchItemsInCategory
15.74 %
89979
0
0 ms
46817 ms
296 ms
BrowseRegions
2.04 %
11649
0
2147483647 ms
21045 ms
242 ms
BrowseCategoriesInRegion
2.00 %
11417
0
2147483647 ms
21234 ms
231 ms
SearchItemsInRegion
5.09 %
29101
0
0 ms
46714 ms
316 ms
ViewItem
14.19 %
81084
0
2147483647 ms
21522 ms
250 ms
ViewUserInfo
3.20 %
18308
0
2147483647 ms
21362 ms
244 ms
ViewBidHistory
1.72 %
9809
0
2147483647 ms
46636 ms
417 ms
BuyNowAuth
1.31 %
7499
0
2147483647 ms
22002 ms
215 ms
BuyNow
1.29 %
7377
1028
2147483647 ms
21337 ms
262 ms
StoreBuyBow
1.10 %
6265
4
2147483647 ms
46512 ms
259 ms
PutBidAuth
4.96 %
28356
0
0 ms
21423 ms
219 ms
PutBid
5.72 %
32692
3598
2147483647 ms
21547 ms
257 ms
StoreBid
3.78 %
21584
17
2147483647 ms
46906 ms
256 ms
PutComment
0.49 %
2793
196
2147483647 ms
5164 ms
250 ms
StoreComment
0.45 %
2549
0
2147483647 ms
21094 ms
238 ms
Sell
0.55 %
3136
0
0 ms
9002 ms
216 ms
SelectCategoryToSellItem
0.54 %
3092
0
2147483647 ms
9745 ms
260 ms
SellItemForm
0.53 %
3042
0
2147483647 ms
5948 ms
207 ms
RegisterItem
0.53 %
3006
0
2147483647 ms
9162 ms
245 ms
AboutMe (auth form)
1.64 %
9381
0
0 ms
21215 ms
224 ms
AboutMe
2.79 %
15935
0
2147483647 ms
46923 ms
328 ms
Back probability
10.52 %
60115
0
0 ms
0 ms
0 ms
End of Session
1.46 %
8345
0
0 ms
0 ms
0 ms
Total
100 %
571547
5028
-
-
223 ms
Average throughput
1280 req/s
Completed sessions
8331
Total time
2096728 seconds
Average session time
251.678 seconds



Down ramp statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
4.10 %
803
0
0 ms
92999 ms
131 ms
Register
1.13 %
221
0
0 ms
9 ms
1 ms
RegisterUser
0.91 %
179
3
2147483647 ms
93021 ms
1091 ms
Browse
6.78 %
1326
0
0 ms
93007 ms
153 ms
BrowseCategories
4.67 %
913
0
2147483647 ms
93013 ms
225 ms
SearchItemsInCategory
15.36 %
3006
0
2147483647 ms
93051 ms
347 ms
BrowseRegions
2.02 %
396
0
2147483647 ms
93020 ms
266 ms
BrowseCategoriesInRegion
2.10 %
411
0
2147483647 ms
88 ms
16 ms
SearchItemsInRegion
5.06 %
990
0
0 ms
93045 ms
427 ms
ViewItem
14.46 %
2829
0
2147483647 ms
93061 ms
558 ms
ViewUserInfo
3.16 %
618
0
2147483647 ms
92998 ms
205 ms
ViewBidHistory
1.93 %
378
0
2147483647 ms
93230 ms
597 ms
BuyNowAuth
1.35 %
264
0
2147483647 ms
92999 ms
368 ms
BuyNow
1.34 %
263
43
2147483647 ms
70 ms
13 ms
StoreBuyBow
1.03 %
202
0
2147483647 ms
93007 ms
473 ms
PutBidAuth
5.37 %
1051
0
0 ms
93020 ms
189 ms
PutBid
6.05 %
1183
115
2147483647 ms
93035 ms
262 ms
StoreBid
3.84 %
752
0
2147483647 ms
93033 ms
275 ms
PutComment
0.56 %
109
11
2147483647 ms
93030 ms
921 ms
StoreComment
0.48 %
94
0
2147483647 ms
45 ms
45 ms
Sell
0.50 %
97
0
0 ms
6 ms
31 ms
SelectCategoryToSellItem
0.42 %
83
0
2147483647 ms
64 ms
50 ms
SellItemForm
0.45 %
89
0
2147483647 ms
50 ms
38 ms
RegisterItem
0.44 %
86
0
2147483647 ms
35 ms
81 ms
AboutMe (auth form)
1.59 %
311
0
0 ms
8 ms
30 ms
AboutMe
2.85 %
557
0
2147483647 ms
3139 ms
60 ms
Back probability
10.62 %
2078
0
0 ms
0 ms
0 ms
End of Session
1.41 %
276
0
0 ms
0 ms
0 ms
Total
100 %
19565
172
-
-
271 ms
Average throughput
657 req/s
Completed sessions
265
Total time
88376 seconds
Average session time
333.494 seconds



Overall statistics

State name% of totalCountErrorsMinimum TimeMaximum TimeAverage Time
Home
5.20 %
37919
0
0 ms
92999 ms
1545 ms
Register
1.10 %
8041
0
0 ms
45127 ms
575 ms
RegisterUser
1.07 %
7804
251
2147483647 ms
93021 ms
543 ms
Browse
7.54 %
55043
0
0 ms
93007 ms
610 ms
BrowseCategories
5.21 %
38043
0
2147483647 ms
93013 ms
505 ms
SearchItemsInCategory
15.58 %
113695
0
0 ms
93051 ms
487 ms
BrowseRegions
2.16 %
15734
0
2147483647 ms
93020 ms
544 ms
BrowseCategoriesInRegion
2.09 %
15284
0
2147483647 ms
45399 ms
492 ms
SearchItemsInRegion
5.10 %
37203
0
0 ms
93045 ms
465 ms
ViewItem
13.89 %
101377
0
2147483647 ms
93061 ms
417 ms
ViewUserInfo
3.06 %
22355
0
2147483647 ms
92998 ms
359 ms
ViewBidHistory
1.61 %
11774
0
2147483647 ms
93230 ms
490 ms
BuyNowAuth
1.28 %
9377
0
2147483647 ms
92999 ms
392 ms
BuyNow
1.25 %
9106
1292
2147483647 ms
45441 ms
419 ms
StoreBuyBow
1.04 %
7565
5
2147483647 ms
93007 ms
340 ms
PutBidAuth
4.83 %
35244
0
0 ms
93020 ms
356 ms
PutBid
5.44 %
39712
4412
2147483647 ms
93035 ms
356 ms
StoreBid
3.53 %
25736
18
2147483647 ms
93033 ms
357 ms
PutComment
0.47 %
3411
250
2147483647 ms
93030 ms
387 ms
StoreComment
0.42 %
3061
0
2147483647 ms
22858 ms
273 ms
Sell
0.57 %
4152
0
0 ms
45389 ms
572 ms
SelectCategoryToSellItem
0.55 %
4030
0
2147483647 ms
45052 ms
461 ms
SellItemForm
0.54 %
3928
0
2147483647 ms
45022 ms
416 ms
RegisterItem
0.52 %
3831
0
2147483647 ms
45013 ms
423 ms
AboutMe (auth form)
1.73 %
12594
0
0 ms
45206 ms
619 ms
AboutMe
2.83 %
20668
0
2147483647 ms
46923 ms
544 ms
Back probability
10.00 %
73010
0
0 ms
0 ms
0 ms
End of Session
1.38 %
10052
0
0 ms
0 ms
0 ms
Total
100 %
729749
6228
-
-
465 ms
Average throughput
1226 req/s
Completed sessions
10052
Total time
2308120 seconds
Average session time
229.618 seconds



CPU Usage graphs



Processes Usage graphs



Memory Usage graph



Disk Usage graphs



Network Usage graphs