<subsystem xmlns="urn:jboss:domain:threads:1.1">
            <thread-factory name="my_tf" group-name="group1" thread-name-pattern="my_tf_" priority="1"/>
            <bounded-queue-thread-pool name="http_queue" allow-core-timeout="true">
                <core-threads count="100"/>
                <queue-length count="50"/>
                <max-threads count="2048"/>
                <keepalive-time time="30" unit="seconds"/>
                <thread-factory name="my_tf"/>
            </bounded-queue-thread-pool>


JAVA_OPTS="-XX:NewSize=768m -XX:MaxNewSize=768m -XX:+UseConcMarkSweepGC -Xms2048m -Xmx2048m -Xss256k -XX:MaxPermSize=256m -Djava.net.preferIPv4Stack=true



$ ab  -n 120000 -c 100 'http://10.1.201.99:8180/logo.gif' ; date
This is ApacheBench, Version 2.3 <$Revision: 655654 $>

Benchmarking 10.1.201.99 (be patient)
Completed 12000 requests
Completed 24000 requests
Completed 36000 requests
Completed 48000 requests
Completed 60000 requests
Completed 72000 requests
Completed 84000 requests
Completed 96000 requests
Completed 108000 requests
Completed 120000 requests
Finished 120000 requests


Server Software:        Apache-Coyote/1.1
Server Hostname:        10.1.201.99
Server Port:            8180

Document Path:          /logo.gif
Document Length:        1815 bytes

Concurrency Level:      100
Time taken for tests:   22.752 seconds
Complete requests:      120000
Failed requests:        0
Write errors:           0
Total transferred:      244511295 bytes
HTML transferred:       217863525 bytes
Requests per second:    5274.18 [#/sec] (mean)
Time per request:       18.960 [ms] (mean)
Time per request:       0.190 [ms] (mean, across all concurrent requests)
Transfer rate:          10494.76 [Kbytes/sec] received

Connection Times (ms)
              min  mean[+/-sd] median   max
Connect:        1   10  61.3      7    3011
Processing:     3    9   3.6      8      45
Waiting:        0    7   3.3      6      37
Total:          6   19  61.6     15    3023

Percentage of the requests served within a certain time (ms)
  50%     15
  66%     21
  75%     23
  80%     23
  90%     25
  95%     29
  98%     35
  99%     40
 100%   3023 (longest request)
Tue Feb 28 18:11:40 BRT 2012
[claudio@zhukov bin]$ ab  -n 150000 -c 100 'http://10.1.201.99:8180/logo.gif' ; date
This is ApacheBench, Version 2.3 <$Revision: 655654 $>
Copyright 1996 Adam Twiss, Zeus Technology Ltd, http://www.zeustech.net/
Licensed to The Apache Software Foundation, http://www.apache.org/

Benchmarking 10.1.201.99 (be patient)
Completed 15000 requests
Completed 30000 requests
Completed 45000 requests
Completed 60000 requests
Completed 75000 requests
Completed 90000 requests
Completed 105000 requests
Completed 120000 requests
Completed 135000 requests
apr_poll: The timeout specified has expired (70007)
Total of 149962 requests completed
Tue Feb 28 18:14:24 BRT 2012
[claudio@zhukov bin]$ ab  -n 150000 -c 100 'http://10.1.201.99:8180/logo.gif' ; date
This is ApacheBench, Version 2.3 <$Revision: 655654 $>

Benchmarking 10.1.201.99 (be patient)
Completed 15000 requests
Completed 30000 requests
Completed 45000 requests
Completed 60000 requests
Completed 75000 requests
Completed 90000 requests
Completed 105000 requests
Completed 120000 requests
Completed 135000 requests
apr_poll: The timeout specified has expired (70007)
Total of 149958 requests completed
Tue Feb 28 18:17:02 BRT 2012