[Tech] benchmark disco

[Sergio Ballestrero]

 Ciao,
vi ricordate la discussione sui dischi EIDE e SCSI ?

 Eccovi alcuni benchmark. Runlevel 3, daemon vari caricati ma non in
esecuzione. Il benchmark e' "Bonnie -S 200"


-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
 7762 99.5 28725 17.8 12443 17.3  7279 92.1 33447 14.0 273.9  0.7  #1
 7316 95.5  8898  5.7  3357  4.3  5964 77.0  7184  2.2 152.5  0.4  #2a
 5941 95.4  9272 11.2  3324  8.9  5133 82.9  7269  4.2 143.9  2.6  #2b
 5716 93.7 11712 16.2  4205 11.7  5018 81.9 11089  8.1 152.7  3.6  #3

E' interessante vedere lo stesso disco (2) su due sistemi diversi.
Purtroppo non ho avuto modo di provare anche l'1 sui due PC...

 Aspetto che qualcuno posti dei bench di dischi SCSI...




# 1
###################### IBM 30GB 7200rpm (DTLA-307030) su ATA/66 
###################### Athlon Th. 800 (MB BioStar con KT133) 256MB
###################### Mandrake 7.1 
###################### kernel 2.2.15-4mdk con patch per controller UATA

-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
 7762 99.5 28725 17.8 12443 17.3  7279 92.1 33447 14.0 273.9  0.7

hdparm /dev/hda:
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 3737/255/63, sectors = 60036480, start = 0

# 2a
###################### QUANTUM FIREBALL ST4.3A su ATA/66
###################### Athlon Th. 800 (MB BioStar con KT133) 256MB
###################### Mandrake 7.1 
###################### kernel 2.2.15-4mdk con patch per controller UATA

-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
 7316 95.5  8898  5.7  3357  4.3  5964 77.0  7184  2.2 152.5  0.4

hdparm /dev/hdc:
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  0 (off)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 14848/9/63, sectors = 8418816, start = 0

# 2b
###################### QUANTUM FIREBALL ST4.3A su ATA/33
###################### Dual Celeron 400 (ABit BP6) 128MB
###################### RedHat 6.2
###################### kernel 2.2.15 SMP non patchato 

------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
 5941 95.4  9272 11.2  3324  8.9  5133 82.9  7269  4.2 143.9  2.6

hdparm /dev/hdc:
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  1 (on)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 14848/9/63, sectors = 8418816, start = 0

# 3
###################### IBM 10GB 5400rpm (DTTA-351010) su ATA/33
###################### Dual Celeron 400 (ABit BP6) 128MB
###################### RedHat 6.2
###################### kernel 2.2.15 SMP non patchato 

-------Sequential Output-------- ---Sequential Input-- --Random--
-Per Char- --Block--- -Rewrite-- -Per Char- --Block--- --Seeks---
K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU K/sec %CPU  /sec %CPU
 5716 93.7 11712 16.2  4205 11.7  5018 81.9 11089  8.1 152.7  3.6

hdparm /dev/hda:
 multcount    = 16 (on)
 I/O support  =  1 (32-bit)
 unmaskirq    =  0 (off)
 using_dma    =  1 (on)
 keepsettings =  1 (on)
 nowerr       =  0 (off)
 readonly     =  0 (off)
 readahead    =  8 (on)
 geometry     = 19650/16/63, sectors = 19807200, start = 0


--------------------------------------------------------------------------
 Things will get better despite             Sergio Ballestrero
our efforts to improve them.                  Sergio.Ballestrero@cern.ch
	-- Will Rogers                             S.Ballestrero@iname.com