[linux] (2) uptime-critical average load

ondrej.pinka na sk.pwcglobal.com ondrej.pinka na sk.pwcglobal.com
Čtvrtek Listopad 15 15:11:50 CET 2001



> On Thu, 2001-11-15 at 13:27, ondrej.pinka na sk.pwcglobal.com wrote:
>> cafte
>>
>> mala otazocka. aky average load (tri hodnoty ako vystup z uptime) by ste
>> povazovali za kriticky? je to urcene nejakym
standardom/dokumentom/niecim
>> inym...?
>> podla mojich vedomosti nemalo bu to byt viac ako 5, priemer je 3. co sa
>> moze stat ak to je povedzme 10, 11?

> Zalezi od systemu. A toho, z coho je ten load. Pokial je to kopa D

este doplnim ze ide o Tru64, kolko procesorov  je na masine teraz neviem
povedat

> Sun hovori, ze Solaris fici v pohode, pokial load neprekroci 4nasobok
> octu procesorov. A zo skusenosti fakt masina zostava velmi ovladatelna
> (a ostava nou az do 30-40 nasobku poctu procesorov).

> Linux az tak fajn nieje... load 3 na uniprocesore viac ako citit. A load
> 20 hranici nulovou ovladatelnostou.

tento system mal napr. bodla freemem a top takmer uplne vyuzitu pamat a
swap a procesor(y) na 100% vytazene (teda 0% idle).

op
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