diff --git a/samples/cpp/benchmark_app/main.cpp b/samples/cpp/benchmark_app/main.cpp
index b1c2dad9e03..1798d8f6923 100644
--- a/samples/cpp/benchmark_app/main.cpp
+++ b/samples/cpp/benchmark_app/main.cpp
@@ -354,7 +354,7 @@ int main(int argc, char* argv[]) {
                            << slog::endl;
                 device_config.emplace(ov::enable_profiling(true));
             } else if (!FLAGS_pcsort.empty()) {
-                slog::warn << "Turn on sorted performance counters for " << device << " device since pcsort is"
+                slog::warn << "Turn on sorted performance counters for " << device << " device since pcsort value is "
                            << FLAGS_pcsort << "." << slog::endl;
                 device_config.emplace(ov::enable_profiling(true));
             } else {
diff --git a/tools/benchmark_tool/openvino/tools/benchmark/main.py b/tools/benchmark_tool/openvino/tools/benchmark/main.py
index 28868b388fa..515f33ae6fd 100644
--- a/tools/benchmark_tool/openvino/tools/benchmark/main.py
+++ b/tools/benchmark_tool/openvino/tools/benchmark/main.py
@@ -163,6 +163,8 @@ def main():
                 config[device]['PERF_COUNT'] = 'YES'
             elif is_flag_set_in_command_line('pcsort'):
                 ## set to default value
+                logger.warning(f"Turn on performance counters for {device} device " +
+                               f"since pcsort value is {args.perf_counts_sort}.")
                 config[device]['PERF_COUNT'] = 'YES' if args.perf_counts_sort else 'NO'
             else:
                 ## set to default value
diff --git a/tools/benchmark_tool/openvino/tools/benchmark/utils/utils.py b/tools/benchmark_tool/openvino/tools/benchmark/utils/utils.py
index 914537cffb2..485af64c3c6 100644
--- a/tools/benchmark_tool/openvino/tools/benchmark/utils/utils.py
+++ b/tools/benchmark_tool/openvino/tools/benchmark/utils/utils.py
@@ -372,7 +372,7 @@ def print_detail_result(result_list):
         cpu_time = tmp_result[4]
         real_proportion = "%.2f"%(tmp_result[5]*100)
         if real_proportion == "0.00":
-            real_proportion = "-nan"
+            real_proportion = "N/A"
         execType = tmp_result[6]
         print(f"{node_name[:max_layer_name - 4] + '...' if (len(node_name) >= max_layer_name) else node_name:<30}"
             f"{str(layerStatus):<20}"