bhyve use 100% CPU, but guest are idle. clock issue?

[Вячеслав]

 Hi all.

I have FreeBSD 10.3-RELEASE-p4 amd64 as host and FreeBSD 10.3-RELEASE-p4 amd64 as guest with one CPU core.

I'm install games/pvpgn in guest over pkg, rename all files in /usr/local/etc/pvpgn/ from *.conf-sample to *.conf and run service.

If I run top -SHIP under guest, I see 95% idle and 5% usage by 'intr{swi4: clock}'. In this time, top -SHIP on host show the 100% usage by bhyve.

When I stopped pvpgn, I can see 100% idle in guest and around 1% usage by bhyve in host.

I'm not shure that problem in clock, but where?

Host: kern.timecounter.hardware: TSC-low
Guest: kern.timecounter.hardware: TSC-low

CPU: Intel i7-2600

Best regards,
Vyacheslav Terekhov.