FreeBSD 10G Samba speed

В догонку к позавчерашнему.

Samba 4.8 пишет (и читает) со скоростью дисков, во всяком случае пока этих дисков 3 (и писать можно ~600MB/sec).

Вот на netstat видно, например:

# netstat -I ix0 1
            input            ix0           output
   packets  errs idrops      bytes    packets  errs      bytes colls
     70801     0     0  636957461      24946     0    1661685     0
     65798     0     0  592032063      24596     0    1639413     0
     69470     0     0  624964103      24249     0    1615565     0
     64249     0     0  578234195      23707     0    1579277     0
     69714     0     0  627279903      24907     0    1656832     0
     64724     0     0  582487299      24398     0    1624537     0

При этом по top -SHPI виден небольшой запас, процентов 10 еще можно добавить

last pid:  1463;  load averages:  5.94,  4.42,  3.08    up 0+00:40:54  13:57:14
475 processes: 11 running, 414 sleeping, 1 stopped, 49 waiting
CPU 0:  3.5% user,  0.0% nice, 40.7% system,  0.0% interrupt, 55.8% idle
CPU 1:  2.3% user,  0.0% nice, 41.9% system,  1.2% interrupt, 54.7% idle
CPU 2:  2.3% user,  0.0% nice, 44.2% system,  0.0% interrupt, 53.5% idle
CPU 3:  3.5% user,  0.0% nice, 44.2% system,  1.2% interrupt, 51.2% idle
CPU 4:  4.7% user,  0.0% nice, 43.0% system,  0.0% interrupt, 52.3% idle
CPU 5:  0.0% user,  0.0% nice, 12.8% system, 59.3% interrupt, 27.9% idle
CPU 6:  4.8% user,  0.0% nice, 34.5% system,  1.2% interrupt, 59.5% idle
CPU 7:  4.7% user,  0.0% nice, 44.2% system,  2.3% interrupt, 48.8% idle
Mem: 3384K Active, 33M Inact, 154M Laundry, 15G Wired, 263M Buf, 220M Free
ARC: 12G Total, 212K MFU, 10G MRU, 1893M Anon, 23M Header, 5690K Other
     11G Compressed, 11G Uncompressed, 1.02:1 Ratio
Swap:

  PID USERNAME   PRI NICE   SIZE    RES STATE   C   TIME    WCPU COMMAND
 1432 root        97    0   174M   163M CPU0    0   3:37  87.59% smbd{smbd}
   11 root       155 ki31     0K   128K RUN     0  30:31  57.61% idle{idle: cpu
   11 root       155 ki31     0K   128K RUN     1  30:30  57.37% idle{idle: cpu
   11 root       155 ki31     0K   128K CPU6    6  31:37  56.06% idle{idle: cpu
   11 root       155 ki31     0K   128K CPU2    2  30:36  55.06% idle{idle: cpu
   11 root       155 ki31     0K   128K CPU3    3  30:36  52.15% idle{idle: cpu
   11 root       155 ki31     0K   128K CPU4    4  30:23  50.60% idle{idle: cpu

P.S. Сначала я в этих тестах уперся в checksum=skein, каковые с прошлых тестов остались.