Adding --stats examples (#842)

[ROCm/rocprofiler-sdk commit: 6d3fbcffad]

projects/rocprofiler-sdk/source/bin/rocprofv3

@@ -44,6 +44,11 @@ usage() {
   echo -e ""
   echo -e "${GREEN}--sys-trace ${RESET}                  For Collecting HIP, HSA, Marker (ROCTx), Memory copy, Scratch memory, and Kernel dispatch traces\n"
   echo -e "${GREEN}--stats ${RESET}                      For Collecting statistics of enabled tracing types\n"
+  echo -e "\t#${GREY} Examples:"
+  echo -e "\t#${GREY} (Kernel Dispatch Trace Statistics): rocprofv3 --kernel-trace --stats <executable>"
+  echo -e "\t#${GREY} (HSA API Trace Statistics): rocprofv3 --hsa-trace --stats <executable>"
+  echo -e "\t#${GREY} (HIP API + Kernel Dispatch Trace Statistics): rocprofv3 --hip-trace --kernel-trace --stats <executable>"
+  echo -e "\t#${GREY} (Memory Copy Trace Statistics): rocprofv3 --memory-copy-trace --stats <executable>"
   echo -e ""
   echo -e "${GREEN}-o   | --output-file ${RESET}         For the output file name"
   echo -e "\t#${GREY} usage (with current dir): rocprofv3 --hsa-trace -o <file_name> <executable>"