I all, I'm Vincent's colleague @john dennis: it's not the bug we're hitting, as the issue is visible when launching a "shell command" (via exec program wait)
@Ken: It seems the scheduler granularity is 8ms on debian by default, so definitely not the issue here (100ms would be HUGE!): $ cat /proc/sys/kernel/sched_min_granularity_ns 8000000 @Alexander Clouter: it's a dual Intel(R) Pentium(R) D CPU 3.00GHz Do you believe that could cause a 100ms hit? What about rlm_python? would you recommend using it, or will it be as "slow" as the exec program wait in threaded mode? BR Mathieu - List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html