cim vic jader CPU, tim pomalejsi - bhyve

Marek Soudny soumar at linux.fjfi.cvut.cz
Thu Apr 15 10:02:42 CEST 2021


>> 5vCPU, 6vCPU: VM uz ani nepinga, fyzicky CPU jedou na 100%, vetracek 
>> huci....
>
> No to je taky divny. Do ctyr to jede rychle (hadam, ze mas ctyrjadrovy 
> procesor) a pak prudky skok na "nejede vubec" ?
>
> Podivne se vasm to chova ...
Tak oprava. Ten virtual s "vic" cpu jenom dlouho bootuje. Az nabehne. 
Ano Dane, mam 4 jadra na 2 procesorech (psal jsem, doufam).

5vCPU:
# time pfctl -t czech_net -T replace -f /etc/pf.czech_net.table
1 table created.
2549 addresses added.
0.020u 0.020s 0:00.04 100.0%    288+250k 5+0io 4pf+0w

6vCPU:
# time pfctl -t czech_net -T replace -f /etc/pf.czech_net.table
1 table created.
2549 addresses added.
0.008u 0.034s 0:00.05 60.0%    280+233k 5+0io 4pf+0w

7vCPU:
# time pfctl -t czech_net -T replace -f /etc/pf.czech_net.table
1 table created.
2549 addresses added.
0.007u 0.014s 0:00.02 50.0%    504+420k 5+0io 4pf+0w

Marek


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