Flash-bench kodi kiegészítő LibreElec alá.

Frissítés alatt

Fejlesztő : Csicsóka

Letöltés 64 bit

Letöltés 32 bit

Használata:

A flash-bench fájlt rá kell másolni a tesztelendő drive-ra. HDD tesztelésére is használható.

LE esetén, sambán keresztül lehet másolni bármelyik megosztott könyvtárba, akkor az SD képességeit fogja mérni. A pédában az emulators-ba másolva mutatom:

SSH belépés után

cd emulators

./flash-bench

Először létrehoz egy 512MB méretű teszt fájlt, majd kezdi a Sequential read teszttel.

eMMC tesztelése:

LibreELEC-T95m:~ # mkdir /tmp/mnt
LibreELEC-T95m:~ # mount /dev/data /tmp/mnt/
LibreELEC-T95m:~ # cd emulators/
LibreELEC-T95m:~/emulators # cp flash-bench /tmp/mnt/
LibreELEC-T95m:~ # cd /tmp/mnt/
LibreELEC-T95m:/tmp/mnt # ./flash-bench

Nálam ezeket mérte:

eMMC:

LibreELEC-T95m:/tmp/mnt # ./flash-bench
Creating test file flash-bench.tmp of size 512MB.
Benchmark: Sequential read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 4.29s (119.21MB/s), CPU: user 0.12%, sys 7.32%
Benchmark: Sequential write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 15.31s (33.44MB/s), CPU: user 0.09%, sys 2.86%
Benchmark: Random read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 35.90s (14.26MB/s), CPU: user 0.07%, sys 3.50%
Benchmark: Random write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 39.83s (12.86MB/s), CPU: user 0.03%, sys 1.63%

SAMSUNG 32GB EVO CL10

root@s905-server:~# ./flash-bench
Creating test file flash-bench.tmp of size 512MB.
Benchmark: Sequential read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 25.40s (20.16MB/s), CPU: user 0.34%, sys 8.67%
Benchmark: Sequential write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 50.09s (10.22MB/s), CPU: user 0.02%, sys 0.95%
Benchmark: Random read Limits: Total size: 512MB Duration: 60s
210.4MB processed in 60.21s (3.49MB/s), CPU: user 0.12%, sys 3.97%
Benchmark: Random write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 72.18s (7.09MB/s), CPU: user 0.05%, sys 0.55%

SANDISK 8GB SDHC1

root@amlogic-s905x:~# ./flash-bench
Creating test file flash-bench.tmp of size 512MB.
Benchmark: Sequential read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 23.68s (21.62MB/s), CPU: user 0.00%, sys 0.84%
Benchmark: Sequential write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 109.59s (4.67MB/s), CPU: user 0.00%, sys 0.24%
Benchmark: Random read Limits: Total size: 512MB Duration: 60s
322.1MB processed in 60.98s (5.28MB/s), CPU: user 0.01%, sys 0.77%
Benchmark: Random write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 117.80s (4.35MB/s), CPU: user 0.01%, sys 0.33%

SAMSUNG 2GB (Ős régi)

LibreELEC-T95m:~ # ./flash-bench
Using test file flash-bench.tmp (using all 512MB).
Benchmark: Sequential read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 42.54s (12.04MB/s), CPU: user 0.07%, sys 1.73%
Benchmark: Sequential write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 106.64s (4.80MB/s), CPU: user 0.03%, sys 0.63%
Benchmark: Random read Limits: Total size: 512MB Duration: 60s
79.3MB processed in 60.04s (1.32MB/s), CPU: user 0.00%, sys 0.61%
Benchmark: Random write Limits: Total size: 512MB Duration: 60s
305.0MB processed in 384.56s (0.79MB/s), CPU: user 0.00%, sys 0.10%

Toshiba HDD

LibreELEC-T95m:/tmp/mnt # ./flash-bench
Creating test file flash-bench.tmp of size 512MB.
Benchmark: Sequential read Limits: Total size: 512MB Duration: 60s
512.0MB processed in 15.39s (33.27MB/s), CPU: user 0.03%, sys 4.15%
Benchmark: Sequential write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 14.83s (34.52MB/s), CPU: user 0.04%, sys 3.33%
Benchmark: Random read Limits: Total size: 512MB Duration: 60s
27.4MB processed in 60.02s (0.46MB/s), CPU: user 0.02%, sys 0.36%
Benchmark: Random write Limits: Total size: 512MB Duration: 60s
512.0MB processed in 45.31s (11.30MB/s), CPU: user 0.03%, sys 1.26%

A létrehozott, és feleslegessé vált teszt fájlt, az rm -f flash-bench.tmp paranccsal lehet törölni, hogy ne foglalja a helyet az idő végezetéig.