On 08/ 7/16 04:51 PM, Ian Collins wrote:
The zone on the new box had a cpu_cap of 100, so it was trying to run as
a one core box...  Which is what the "wait" states in prstat where
telling me all along.

Change that to 3200 and it builds in half the time as expected.

One thing that did surprise me testing on his box is the software builds significantly faster in a KVM than in an LX zone. The difference is most noticeable with linking where one target takes well over twice as long in the zone.

KVM:

$ time ninja bin/Posix_Debug/Tests
[1/1] LINK bin/Posix_Debug/Tests
real    1m3.693s
user    0m55.470s
sys    0m7.772s

Zone:

$ time ninja bin/Posix_Debug/Tests
[1/1] LINK bin/Posix_Debug/Tests
real    2m45.004s
user    1m35.427s
sys     1m7.567s

--
Ian.



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