Microserver performance

Kolléga parancsát lefuttattam én is. 873830-421 kiépítés, tehát gyári 8GB RAM, nem nyúltam hozzá semmihez. Diszkek: 4 db WD red 3TB raidz2-ben, Intel DC S4600 log device. ZFS paraméterek: nincs dedup, nincs tömörítés, ashift=12, atime+relatime.


root@hp:~# bonnie++ -u root -r 1024 -s 16384 -d /srv/ -f -b -n 1 -c 4
Using uid:0, gid:0.
Writing intelligently...done
Rewriting...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   4     -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
hp              16G           201240  56 45492  30           223330  42 216.4  20
Latency                       55066us   47914us               104ms     148ms
Version  1.97       ------Sequential Create------ --------Random Create--------
hp                  -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                  1 +++++ +++ +++++ +++  1215  14 +++++ +++ +++++ +++ +++++ +++
Latency               513us      30us     600ms     442us      76us     427us
1.97,1.97,hp,4,1514331831,16G,,,,201240,56,45492,30,,,223330,42,216.4,20,1,,,,,+++++,+++,+++++,+++,1215,14,+++++,+++,+++++,+++,+++++,+++,,55066us,47914us,,104ms,148ms,513us,30us,600ms,442us,76us,427us

Szívesen futtatok kérésre mást is.

Hozzászólások

Egy ilyet mindig futtatok:

dd if=/dev/zero of=test bs=64k count=16k conv=fdatasync

Fedora 26, Thinkpad x220

Bonnie az SSD-n:


Version  1.97       ------Sequential Output------ --Sequential Input- --Random-
Concurrency   4     -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
hp              16G           215605  68 171940  70           301485  54  1466  99
Latency                         706ms     126ms               129ms   37050us
Version  1.97       ------Sequential Create------ --------Random Create--------
hp                  -Create-- --Read--- -Delete-- -Create-- --Read--- -Delete--
              files  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP  /sec %CP
                  1 +++++ +++ +++++ +++  1572  22 +++++ +++ +++++ +++ +++++ +++
Latency               846us      75us     381ms     519us      41us     523us
1.97,1.97,hp,4,1514438834,16G,,,,215605,68,171940,70,,,301485,54,1466,99,1,,,,,+++++,+++,+++++,+++,1572,22,+++++,+++,+++++,+++,+++++,+++,,706ms,126ms,,129ms,37050us,846us,75us,381ms,519us,41us,523us