I saw a performance comparison (using comercial benchmarks tools, not
specific for databases) and the most impact seems to be on Disk (even
SSD), followed by RAM and CPU. The only area that isn't impacted seems
to be GPU.

[]s
Carlos
http://www.firebirdnews.org
FireBase - http://www.FireBase.com.br

DY> 10.01.2018 18:43, Leyne, Sean пишет:
>> 
>>> Tests are different, so results cannot be compared "as is".
>> 
>> I appreciate that the tests are different, I was commenting on the relative 
>> performance impact.

DY> Slowdown mostly depends on % of syscalls. R/O vs R/W tests would show 
DY> different relative impact due to different lock contention. Big page 
DY> cache (thus less I/O calls, even if resolved by the filesystem cache) vs
DY> small page cache - also different relative impact. Different workloads -
DY> also different relative impact.

DY> Dmitry


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