time elapsed (wall):   1.6695
time running program:  1.6400  (98.23%)
time profiling (est.): 0.0296  (1.77%)
number of calls:       2004

%Time    Sec.     #calls   sec/call  F  name
92.24    1.5127     1000   0.001513     main::sys
 5.71    0.0937        0   0.093675  *  <other>
 2.04    0.0335     1000   0.000033     main::sh
 0.00    0.0000        1   0.000044     <anon>:testsh.pl:3
 0.00    0.0000        1   0.000032     warnings::import
 0.00    0.0000        1   0.000023     <anon>:testsh.pl:4
 0.00    0.0000        1   0.000011     strict::import