Hello, I decided to do a bit of "stability" testing leaving 100 sessions calling a playback "tone_stream://$${tetris}" on my dual-core CPU with 4G of RAM during a few hours. After 5 hours working flawelessly, I started getting lots of: 2010-10-04 23:53:14.188596 [CRIT] switch_event.c:342 Out of threads! Later combined with: 2010-10-04 23:59:02.692961 [CRIT] switch_event.c:325 Event system overloading Both messages (the second one at an increased rate) followed by a few: 2010-10-05 00:25:43.711929 [CRIT] switch_time.c:755 Virtual Migration Detected! Syncing Clock Just before a crash where this time I did not get a core (??)... Any idea what I could have done wrong? François. PS: This was NOT intended to be a stress test, I just wanted to check how FS would handle at low-medium load during a few hours.