Could you please help me to get clarity on analyzing the opreport results. I couldnt find any good analysis document for opreport.

1.starting the oprofile
#opcontrol --start --no-vmlinux
2.waiting for some sample collections (example for 60 secs)
3. Dumping the oprofile results
#opcontrol --dump
4. Saving the session
#opcontrol --save report_1

So while viewing the results using opreport how do we can map the number of samples wrt to the time the test ran. Here we ran it 60 seconds.
Counted CPU_CLK_UNHALTED events (Clock cycles when not halted) with a unit mask of 0x00 (No unit mask) count 100000
samples  %        linenr info                 symbol name
765      28.2080 function.cpp:1325  function.cppXXX
Can i get a exact map of the number of function calls in that period?
Rasna T