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Difference between revisions of "Benchmarking"
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m (format console output the right way) |
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| Line 10: | Line 10: | ||
<console> | <console> | ||
###i## time emerge -1 coreutils | ###i## time emerge -1 coreutils | ||
real 2m17.574s | real 2m17.574s | ||
user 1m46.572s | user 1m46.572s | ||
sys 0m53.450s | sys 0m53.450s | ||
</ | </console> | ||
== RAM == | == RAM == | ||
| Line 23: | Line 20: | ||
###i## emerge -av ramspeed | ###i## emerge -av ramspeed | ||
$##bl## ramspeed -b2 -m4 && ramspeed -b1 -m4 | $##bl## ramspeed -b2 -m4 && ramspeed -b1 -m4 | ||
INTEGER & READING 2048 Kb block: 5027.82 MB/s | INTEGER & READING 2048 Kb block: 5027.82 MB/s | ||
INTEGER & READING 4096 Kb block: 4999.53 MB/s | INTEGER & READING 4096 Kb block: 4999.53 MB/s | ||
| Line 31: | Line 25: | ||
INTEGER & WRITING 2048 Kb block: 2003.86 MB/s | INTEGER & WRITING 2048 Kb block: 2003.86 MB/s | ||
INTEGER & WRITING 4096 Kb block: 1951.05 MB/s | INTEGER & WRITING 4096 Kb block: 1951.05 MB/s | ||
</ | </console> | ||
== Hard drive == | == Hard drive == | ||
| Line 37: | Line 31: | ||
<console> | <console> | ||
###i## hdparm -tT /dev/sda | ###i## hdparm -tT /dev/sda | ||
/dev/sda: | /dev/sda: | ||
Timing cached reads: 2318 MB in 2.00 seconds = 1159.52 MB/sec | Timing cached reads: 2318 MB in 2.00 seconds = 1159.52 MB/sec | ||
Timing buffered disk reads: 648 MB in 3.00 seconds = 215.92 MB/sec | Timing buffered disk reads: 648 MB in 3.00 seconds = 215.92 MB/sec | ||
</ | </console> | ||
=== dd === | === dd === | ||
| Line 50: | Line 41: | ||
###i## echo 3 > /proc/sys/vm/drop_caches | ###i## echo 3 > /proc/sys/vm/drop_caches | ||
$##bl## dd bs=1M count=512 if=temp of=/dev/null | $##bl## dd bs=1M count=512 if=temp of=/dev/null | ||
536870912 bytes (537 MB) copied, 3.13319 s, 171 MB/s | 536870912 bytes (537 MB) copied, 3.13319 s, 171 MB/s | ||
.. | .. | ||
536870912 bytes (537 MB) copied, 2.17444 s, 247 MB/s | 536870912 bytes (537 MB) copied, 2.17444 s, 247 MB/s | ||
</ | $##bl## rm temp | ||
</console> | |||
== GPU == | == GPU == | ||
Revision as of 20:23, October 18, 2014
Power usage
sys-power/powertop can guess the computer's current power usage in watts.
root # powertop Power usage (ACPI estimate): 15.7W (0.5 hours)
CPU
Compiler performance
root # time emerge -1 coreutils real 2m17.574s user 1m46.572s sys 0m53.450s
RAM
ramspeed
root # emerge -av ramspeed user $ ramspeed -b2 -m4 && ramspeed -b1 -m4 INTEGER & READING 2048 Kb block: 5027.82 MB/s INTEGER & READING 4096 Kb block: 4999.53 MB/s ... INTEGER & WRITING 2048 Kb block: 2003.86 MB/s INTEGER & WRITING 4096 Kb block: 1951.05 MB/s
Hard drive
hdparm
root # hdparm -tT /dev/sda /dev/sda: Timing cached reads: 2318 MB in 2.00 seconds = 1159.52 MB/sec Timing buffered disk reads: 648 MB in 3.00 seconds = 215.92 MB/sec
dd
user $ dd bs=1M count=512 if=/dev/zero of=temp conv=fdatasync root # echo 3 > /proc/sys/vm/drop_caches user $ dd bs=1M count=512 if=temp of=/dev/null 536870912 bytes (537 MB) copied, 3.13319 s, 171 MB/s .. 536870912 bytes (537 MB) copied, 2.17444 s, 247 MB/s user $ rm temp
GPU
Warsow
Install
root # emerge -av warsow user $ mkdir -p ~/.warsow-1.0/basewsw/demos user $ cd ~/.warsow-1.0/basewsw/demos user $ wget http://www.phoronix-test-suite.com/benchmark-files/pts-warsow-10-1.zip user $ unzip pts-warsow-10-1.zip
Benchmark
user $ warsow +exec profiles/high+.cfg +timedemo 1 +cg_showFPS 1 +cl_maxfps 999 +demo pts-demo10 +next "quit" +r_mode -1 899 frames, 76.4 seconds: 11.8 fps
Nexuiz
root # emerge -av nexuiz user $ nexuiz-glx -benchmark demos/demo1 -nosound 2>&1 {{!}} egrep -e '[0-9]+ frames' 1910 frames 42.0330749 seconds 45.4404063 fps, one-second fps min/avg/max: 35 46 63 (90 seconds)
Xonotic
root # emerge -av xonotic user $ xonotic-glx -benchmark demos/the-big-keybench 2>&1 {{!}} egrep -e '[0-9]+ frames' 12568 frames 556.0637400 seconds 22.6017255 fps, one-second fps min/avg/max: 19 23 27 (207 seconds)
Glxgears
Note: glxgears is a very basic OpenGL support test, it is not a real benchmark tool!
root # emerge -av mesa-progs user $ vblank_mode=0 glxgears 1583 frames in 5.0 seconds = 316.485 FPS