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defer-
Tux's lil' helper
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Joined: 11 Jun 2007
Posts: 130
Location: Finland

PostPosted: Tue Jul 30, 2013 12:03 pm    Post subject: Benchmarking thread Reply with quote

Lets have benchmarking thread. Post your benchmarking results. Also feel free to suggest new benchmarks.

https://wiki.gentoo.org/wiki/Benchmarking

Thinkpad R500
Intel C2D T5870 @ 2.00GHz, Intel MHD4500, 3GB RAM, 64GB SSD, 15" 1280x800. Configured for minimal power usage.

~ $ warsow +exec profiles/high+.cfg +timedemo 1 +cg_showFPS 1 +cl_maxfps 999 +cl_checkForUpdate 0 +demo pts-demo10 +next "quit" +r_mode -1
876 frames, 76.1 seconds: 11.5 fps

~ # time emerge -1 coreutils
real 2m33.483s
user 2m6.310s
sys 0m55.257s

~ $ ramspeed -b1 -m4 | grep 4096
INTEGER & WRITING 4096 Kb block: 1947.66 MB/s
~ $ ramspeed -b2 -m4 | grep 4096
INTEGER & READING 4096 Kb block: 4899.40 MB/s

~ # hdparm -tT /dev/sda
/dev/sda:
Timing cached reads: 2254 MB in 2.00 seconds = 1127.91 MB/sec
Timing buffered disk reads: 382 MB in 3.01 seconds = 126.83 MB/sec
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mir3x
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Joined: 02 Jun 2012
Posts: 99

PostPosted: Sun Aug 04, 2013 10:43 am    Post subject: Reply with quote

Either your SSD is crap or u have something misconfigured

I have on magnetic Seagate:
([ 0.962611] ata1.00: ATA-8: ST2000VX000-9YW164, CV13, max UDMA/133
[ 0.962691] ata1.00: 3907029168 sectors, multi 0: LBA48 NCQ (depth 31/32), AA
[ 0.963226] ata1.00: configured for UDMA/133 )

hdparm -tT /dev/sda

/dev/sda:
Timing cached reads: 6958 MB in 2.00 seconds = 3480.83 MB/sec
Timing buffered disk reads: 504 MB in 3.01 seconds = 167.45 MB/sec
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defer-
Tux's lil' helper
Tux's lil' helper


Joined: 11 Jun 2007
Posts: 130
Location: Finland

PostPosted: Tue Aug 06, 2013 11:36 pm    Post subject: Reply with quote

Well i have old computer and aggressive power saving settings. Anyways its the seek time thats the greatest benefit of ssd. Without SATA ALPM i got a bit better results:

Code:
 Model=OCZ-VERTEX2, FwRev=1.35, SerialNo=OCZ-81Y9R223OTHMQ9O9
 Config={ Fixed }
 RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
 BuffType=unknown, BuffSize=unknown, MaxMultSect=16, MultSect=16
 CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=117231408
 IORDY=on/off, tPIO={min:120,w/IORDY:120}, tDMA={min:120,rec:120}
 PIO modes:  pio0 pio1 pio2 pio3 pio4
 DMA modes:  mdma0 mdma1 mdma2
 UDMA modes: udma0 udma1 udma2 udma3 udma4 udma5 *udma6
 AdvancedPM=no WriteCache=enabled
 Drive conforms to: unknown:  ATA/ATAPI-2,3,4,5,6,7

 * signifies the current active mode

 Timing cached reads:   2350 MB in  2.00 seconds = 1174.91 MB/sec
 Timing buffered disk reads: 562 MB in  3.00 seconds = 187.21 MB/sec

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666threesixes666
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Joined: 31 May 2011
Posts: 1235
Location: 42.68n 85.41w

PostPosted: Tue Aug 06, 2013 11:50 pm    Post subject: Reply with quote

net-analyzer/namebench

must be built against python 2.7.... benchmarks DNS and improves net performance selecting fastest. shows shortest time, and shortest average time.
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