tkprof not generating output
$ tkprof SID_ora_1475.trc' 'SID_ora_1475.txt' sort= fchela,exeela,prsela sys=no
$ cat SID_ora_1475.txt
TKPROF: Release 10.1.0.5.0 - Production on Thu Jan 14 11:45:05 2021
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Trace file: SID_ora_1475.trc
Sort options: fchela exeela prsela
********************************************************************************
count = number of times OCI procedure was executed
cpu = cpu time in seconds executing
elapsed = elapsed time in seconds executing
disk = number of physical reads of buffers from disk
query = number of buffers gotten for consistent read
current = number of buffers gotten in current mode (usually for update)
rows = number of rows processed by the fetch or execute call
********************************************************************************
Trace file: SID_ora_1475.trc