Benchmark Disk IO, Network, HTTP
Disk IO
iozone
apt-get install iozone3
cd /web
iozone -a -g 4G > iozone-`hostname`.out
bonnie++
$ sudo apt-get install bonnie++
$ bonnie++ -d /web -n 256 | tee /var/tmp/bonnie-`hostname`.out
$ tail -1 /var/tmp/bonnie-`hostname`.out |bon_csv2txt
Version 1.96 ------Sequential Output------ --Sequential Input- --Random-
-Per Chr- --Block-- -Rewrite- -Per Chr- --Block-- --Seeks--
Machine Size K/sec %CP K/sec %CP K/sec %CP K/sec %CP K/sec %CP /sec %CP
udev02 8G 537 98 95240 23 42032 29 1470 100 112227 35 5048 147
Latency 36399us 1949ms 8786ms 17908us 183ms 51327us
------Sequential Create------ --------Random Create--------
-Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files:max:min /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
udev02 256 1153 8 3886 28 104 4 806 5 4927 16 1654 6
Latency 408ms 158ms 24762ms 390ms 240ms 906ms
HTTP
Apache Benchmark
prod@qaclient02:~$ ab -n 10000 -c 100 http://10.179.111.20/default/static01.html
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 10.179.111.20 (be patient)
Completed 1000 requests
Completed 2000 requests
Completed 3000 requests
Completed 4000 requests
Completed 5000 requests
Completed 6000 requests
Completed 7000 requests
Completed 8000 requests
Completed 9000 requests
Completed 10000 requests
Finished 10000 requests
Server Software: Apache/2.2.14
Server Hostname: 10.179.111.20
Server Port: 80
Document Path: /default/static01.html
Document Length: 300 bytes
Concurrency Level: 100
Time taken for tests: 2.461 seconds
Complete requests: 10000
Failed requests: 0
Write errors: 0
Non-2xx responses: 10000
Total transferred: 5030000 bytes
HTML transferred: 3000000 bytes
Requests per second: 4062.92 [#/sec] (mean)
Time per request: 24.613 [ms] (mean)
Time per request: 0.246 [ms] (mean, across all concurrent requests)
Transfer rate: 1995.75 [Kbytes/sec] received
Connection Times (ms)
min mean[+/-sd] median max
Connect: 0 0 0.2 0 13
Processing: 0 1 0.2 0 14
Waiting: 0 0 0.2 0 14
Total: 0 1 0.3 1 14
ERROR: The median and mean for the processing time are more than twice the standard
deviation apart. These results are NOT reliable.
Percentage of the requests served within a certain time (ms)
50% 1
66% 1
75% 1
80% 1
90% 1
95% 1
98% 1
99% 1
100% 14 (longest request)
Network