1The following are examples of running rb_stat.d on Ruby programs. 2 3rb_stat.d shows you the number of events per second that have happened since 4the last line output. The default interval is 1 second, but you can specify 5other intervals as arguments to the script. 6 7This shows the rb_stat.d script reflecting the Code/Ruby/func_slow.rb script. 8 9# ./rb_stat.d 10TIME EXEC/s METHOD/s OBJNEW/s OBJFRE/s RAIS/s RESC/s GC/s 112007 Sep 17 03:59:07 0 0 0 0 0 0 0 122007 Sep 17 03:59:08 0 210426 7 0 0 0 0 132007 Sep 17 03:59:09 0 724067 0 0 0 0 0 142007 Sep 17 03:59:10 0 730877 0 0 0 0 0 152007 Sep 17 03:59:11 0 134645 0 0 0 0 0 162007 Sep 17 03:59:12 0 0 0 0 0 0 0 172007 Sep 17 03:59:13 0 0 0 0 0 0 0 18^C 19 20We can see that at 2007 Sep 17 03:59:08 there were 0 new Ruby programs 21executed, 210426 methods called, 7 objects created, 0 objects freed, 0 raises, 220 rescues and 0 garbage collects. 23