(graphics/adapta-gtk-theme-3.95.0.11) sassc run 99% for a long time

[Makoto Fujiwara <makoto%ki.nu@localhost>]

graphics/adapta-gtk-theme runs sassc for a long time.

Rendering ../assets-gtk2/Check-Radio/radio-mixed-dark.png
Rendering ../assets-gtk2/Check-Radio/radio-mixed-hover-dark.png
Rendering ../assets-gtk2/Check-Radio/radio-mixed-active-dark.png
Rendering ../assets-gtk2/Check-Radio/radio-mixed-insensitive-dark.png
...

My host is slower machine, but is this just an expected behavior ?

load averages:  4.00,  4.00,  4.00;               up 6+17:24:28                                                                                            07:32:58
37 processes: 2 runnable, 31 sleeping, 4 on CPU
CPU0 states:  100% user,  0.0% nice,  0.0% system,  0.0% interrupt,  0.0% idle
CPU1 states:  100% user,  0.0% nice,  0.0% system,  0.0% interrupt,  0.0% idle
CPU2 states:  100% user,  0.0% nice,  0.0% system,  0.0% interrupt,  0.0% idle
CPU3 states:  100% user,  0.0% nice,  0.0% system,  0.0% interrupt,  0.0% idle
Memory: 693M Act, 6644K Inact, 34M Wired, 15M Exec, 259M File, 12G Free
Swap: 15G Total, 8368K Used, 15G Free

  PID USERNAME PRI NICE   SIZE   RES STATE      TIME   WCPU    CPU COMMAND
29255 makoto    27    0    39M   16M CPU/0     64.3H 99.02% 99.02% sassc
11903 makoto    27    0    39M   16M CPU/2     64.1H 99.02% 99.02% sassc
24112 makoto    27    0    39M   16M CPU/1     63.7H 99.02% 99.02% sassc
12612 makoto    27    0    39M   16M RUN/3     63.3H 99.02% 99.02% sassc
    0 root      96    0     0K   21M nfsiod/0  41:12  0.00%  0.00% [system]

-- 
Makoto Fujiwara
mef%NetBSD.org@localhost
makoto%if.t.u-tokyo.ac.jp@localhost
Key fingerprint = 0BFA FAEB EAD1 90BA 7498  8F85 6809 9E0B B7EF A12E