fix dmesg and strace

cloud/storage/core/tools/testing/fio/lib/__init__.py

@@ -393,6 +393,7 @@ def monitor_fio_progress():
                                 stderr=dmesg_output,
                                 timeout=10,
                             )
+                            logging.info("Saved dmesg output to dmesg.txt")
                     except Exception as dmesg_error:
                         logging.info(
                             f"Failed to save dmesg output: {dmesg_error}"
@@ -404,11 +405,14 @@ def monitor_fio_progress():
                         ) as strace_output:
                             try:
                                 subprocess.run(
-                                    ["sudo", "-n", "strace", "-p", str(pid)],
+                                    ["strace", "-p", str(pid)],
                                     stdout=strace_output,
                                     stderr=strace_output,
                                     timeout=10,
                                 )
+                                logging.info(
+                                    f"Saved strace output for PID {pid} to strace_{pid}.txt"
+                                )
                             except Exception as strace_error:
                                 logging.info(
                                     f"Failed to save strace output: {strace_error}"