[Freeswitch-users] freeswitch+ovz - poor sound, terrible timings

[Денис]

timer_test 20 200
...
2015-01-29 15:26:32.717637 [CONSOLE] mod_commands.c:846 Timer Test: 96 
sleep 20 19975
2015-01-29 15:26:32.738371 [CONSOLE] mod_commands.c:846 Timer Test: 97 
sleep 20 35287
2015-01-29 15:26:32.738371 [CONSOLE] mod_commands.c:846 Timer Test: 98 
sleep 20 4676
2015-01-29 15:26:32.777674 [CONSOLE] mod_commands.c:846 Timer Test: 99 
sleep 20 20051

timer_test 10 200
...
2015-01-30 20:17:50.717723 [CONSOLE] mod_commands.c:846 Timer Test: 184 
sleep 10 10084
2015-01-30 20:17:50.754812 [CONSOLE] mod_commands.c:846 Timer Test: 185 
sleep 10 37157
2015-01-30 20:17:50.760749 [CONSOLE] mod_commands.c:846 Timer Test: 186 
sleep 10 6206
2015-01-30 20:17:50.760749 [CONSOLE] mod_commands.c:846 Timer Test: 187 
sleep 10 9680
2015-01-30 20:17:50.777621 [CONSOLE] mod_commands.c:846 Timer Test: 188 
sleep 10 6890
2015-01-30 20:17:50.777621 [CONSOLE] mod_commands.c:846 Timer Test: 189 
sleep 10 10005

On host node - all ok.
Timers - with posix, soft, timerfd...

What can i do?