NetBSD-amd64 8.99.26 is very slow

[Adam <adam%netbsd.org@localhost>]

Greetings,

I am try to compile lang/rust under NetBSD-amd64 8.99.26 (today's build) on VirtualBox. The process is extremely slow, and top is showing weird values:


load averages:  3.41,  3.15,  3.74;               up 0+00:52:47                                                        21:30:15
24 processes: 21 sleeping, 3 on CPU
CPU states: 48.3% user,  0.0% nice,  7.8% system,  0.0% interrupt, 43.8% idle
Memory: 1183M Act, 32K Inact, 28K Wired, 103M Exec, 690M File, 2477M Free
Swap: 

  PID USERNAME PRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
 1902 root      37    0   626M  419M CPU/4      6:39  7609%   372% rustc
    0 root       0    0     0K 4416K CPU/5      5:24  0.00%  0.00% [system]
  253 root      85    0    27M 2204K kqueue/5   0:02  0.00%  0.00% syslogd
  409 root      85    0    87M 6572K select/5   0:01  0.00%  0.00% sshd
  181 root      85    0    10M 1796K kqueue/0   0:01  0.00%  0.00% dhcpcd


What is going on? How to make it better? :)

Kind regards,
Adam