first you run ssrun to analyse the performance:
ssrun -usertime bin/IRIX6-KCC_3_3/evd.exe evd.tcl
ssrun will produce an output file cdf2sim.exe.procID, where procID
is a ID of the process run (18490 in this example)
next you run prof to parse the output and present the results in
human-readable form
prof -b -inclusive evd.exe.usertime.m18490 > evd.exe.t2