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TOPIC: kolichestvo PC v seti GAO...

kolichestvo PC v seti GAO... 8 years 7 months ago #553

  • berczik
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Uvazhajemyje Kollegi,

V svjazi s diskusijej na segodnjashnjej direkcii o kolichestvo
vkljuchonnyh PC v GAO ja postroil grafik mashin kotoryje vkljucheny v
lokalnuju set' GAO. Dannyje sobrany Alexandrom Veles - om po otklikam
setevyh kart kotoryje oprashivalis' raz v chas. My nachali oprashivat'
mashiny s 24 July.

Kolebanija horosho vidny. Kak po "ponedelniku" tak i po "chetvergu".
No sredneje kolichestvo mashin primerno 33.3. Esli poschitat'
energopotreblenije za 1 mesjac (schitaja primerno 300W
moschnosti na odnu vkljuchonnuju mashinku) to my poluchajem:

33.3*24*0.3*30=7192.8 kW*h

T.e. v obschem za mesjac my tratim ~7.2 MW*h energii na vse
vkljuchonnyje PC v GAO.

S Uvazhenijem, Peter Berczik.

P.S. Ochen' primernyj raschot energopotreblenija GPU
clustera GAO (~10 nodov po ~1 kW moschnosti kazhdyj):

10*24*1*30=7200 kW*h

T.e. GPU cluster primerno tozhe ispolzujet ~7.2 MW*h
energii za mesjac.

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Dr.Sci. Peter Berczik

Main Astronomical Observatory
National Academy of Sciences of Ukraine,
MAO/NASU, 27 Akademika Zabolotnoho St.
03680 Kyiv, Ukraine

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