Swap:Benchmarking - Revision history

Toaster at 13:28, 25 May 2010

2010-05-25T13:28:58Z

@@ Line 136: / Line 136: @@
 %  62093
 %  62093 (longest request)
 </pre>

Toaster at 03:56, 5 February 2010

2010-02-05T03:56:11Z

← Older revision		Revision as of 03:56, 5 February 2010
Line 96:		Line 96:

	<pre>		<pre>
			ab -n 16 -c 8 http://naraapp13:8080/get/web/test/fc6/FC-6-i386-disc2.iso

			...
			...
	Server Software:		Server Software:
	Server Hostname: naraapp13		Server Hostname: naraapp13

Toaster at 03:55, 5 February 2010

2010-02-05T03:55:31Z

@@ Line 1: / Line 1: @@
-=ab testing 2/4/10=
+=small file testing 2/4/10=
-two-node filegroup on app13 & 14. 10,000 file requests with 16 threads.
+Small file testing on a two-node filegroup on app13 & 14. 10,000 file requests with 16 threads.
 <pre>
@@ Line 87: / Line 89: @@
 %     13
 %     19 (longest request)
 </pre>

Toaster at 03:42, 5 February 2010

2010-02-05T03:42:45Z

New page

=ab testing 2/4/10=

two-node filegroup on app13 & 14. 10,000 file requests with 16 threads.

<pre>
ab -n 10000 -c 16 http://naraapp13:8080/get/web/test//chronopolis/Chronopolis-Reporter/build/web/WEB-INF/classes/edu/umiacs/chronopolis/Index.class</pre>

Test 1: pull file that exists on the requested node.

<pre>
Server Software:
Server Hostname: naraapp13
Server Port: 8080

Document Path: /get/web/test//chronopolis/Chronopolis-Reporter/build/web/WEB-INF/classes/edu/umiacs/chronopolis/Index.class
Document Length: 5954 bytes

Concurrency Level: 16
Time taken for tests: 5.785794 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Total transferred: 60910000 bytes
HTML transferred: 59540000 bytes
Requests per second: 1728.37 [#/sec] (mean)
Time per request: 9.257 [ms] (mean)
Time per request: 0.579 [ms] (mean, across all concurrent requests)
Transfer rate: 10280.70 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.0 0 3
Processing: 4 8 2.7 8 56
Waiting: 4 8 2.6 8 56
Total: 4 8 2.7 8 56

Percentage of the requests served within a certain time (ms)
50% 8
66% 9
75% 9
80% 10
90% 11
95% 13
98% 16
99% 18
100% 56 (longest request)
</pre>

Test 2: return a 302 redirect when hitting wrong node.

<pre>
Server Software:
Server Hostname: naraapp14
Server Port: 8080

Document Path: /get/web/test//chronopolis/Chronopolis-Reporter/build/web/WEB-INF/classes/edu/umiacs/chronopolis/Index.class
Document Length: 0 bytes

Concurrency Level: 16
Time taken for tests: 4.419558 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Non-2xx responses: 10000
Total transferred: 2570000 bytes
HTML transferred: 0 bytes
Requests per second: 2262.67 [#/sec] (mean)
Time per request: 7.071 [ms] (mean)
Time per request: 0.442 [ms] (mean, across all concurrent requests)
Transfer rate: 567.70 [Kbytes/sec] received

Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.1 0 3
Processing: 1 6 1.8 6 19
Waiting: 1 6 1.8 6 18
Total: 1 6 1.8 6 19

Percentage of the requests served within a certain time (ms)
50% 6
66% 7
75% 7
80% 8
90% 9
95% 10
98% 12
99% 13
100% 19 (longest request)
</pre>