Created
March 3, 2014 23:11
-
-
Save ramr/b1e4037f9ca106604228 to your computer and use it in GitHub Desktop.
SSD performance #s
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| On SSD instance - running bonnie++ for disk benchmarking. Will run on EBS based pgshards once we have a new instance launched. | |
| ram@ip-10-2-16-37 [apm_pgshard]: ~$ bonnie++ -d /ebs/benchmark/bonnie -r 122698 | |
| Writing a byte at a time...done | |
| Writing intelligently...done | |
| Rewriting...done | |
| Reading a byte at a time...done | |
| Reading intelligently...done | |
| start 'em...done...done...done...done...done... | |
| Create files in sequential order...done. | |
| Stat files in sequential order...done. | |
| Delete files in sequential order...done. | |
| Create files in random order...done. | |
| Stat files in random order...done. | |
| Delete files in random order...done. | |
| Version 1.97 ------Sequential Output------ --Sequential Input- --Random- | |
| Concurrency 1 -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 | |
| ip-10-2-16-37 240G 1972 99 1217088 74 627443 58 4453 99 1465295 63 +++++ +++ | |
| Latency 4220us 48483us 46473us 2068us 19500us 2338us | |
| Version 1.97 ------Sequential Create------ --------Random Create-------- | |
| ip-10-2-16-37 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete-- | |
| files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP | |
| 16 +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ +++++ +++ | |
| Latency 504us 61us 92us 666us 14us 59us | |
| 1.97,1.97,ip-10-2-16-37,1,1393888251,240G,,1972,99,1217088,74,627443,58,4453,99,1465295,63,+++++,+++,16,,,,,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,+++++,+++,4220us,48483us,46473us,2068us,19500us,2338us,504us,61us,92us,666us,14us,59us |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Run 2:
[ram@ip-10-2-1-4 (chef-staging) ~ ]$ screen -x 30147.pts-3.ip-10-2-1-4
Reading a byte at a time...done
Reading intelligently...done
start 'em...done...done...done...done...done...
Create files in sequential order...done.
Stat files in sequential order...done.
Delete files in sequential order...done.
Create files in random order...done.
Stat files in random order...done.
Delete files in random order...done.
Version 1.97 ------Sequential Output------ --Sequential Input- --Random-
Concurrency 1 -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
ip-10-2-16- 137230M 379 99 119885 17 81265 15 586 99 154631 13 8362 155
Latency 28614us 10956us 317ms 15053us 476ms 12501us
Version 1.97 ------Sequential Create------ --------Random Create--------
ip-10-2-16-38 -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
files /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP /sec %CP
16 28727 89 +++++ +++ 32638 91 28831 90 +++++ +++ 30644 89
Latency 250us 102us 147us 560us 22us 89us
1.97,1.97,ip-10-2-16-38,1,1394010887,137230M,,379,99,119885,17,81265,15,586,99,154631,13,8362,155,16,,,,,28727,89,+++++,+++,32638,91,28831,90,+++++,+++,30644,89,28614us,10956us,317ms,15053us,476ms,12501us,250us,102us,147us,560us,22us,89us