diff --git a/test/functional/tests/lazy_writes/test_lazy_writes_signals.py b/test/functional/tests/lazy_writes/test_lazy_writes_signals.py
index 1c4cae3..9215167 100644
--- a/test/functional/tests/lazy_writes/test_lazy_writes_signals.py
+++ b/test/functional/tests/lazy_writes/test_lazy_writes_signals.py
@@ -1,9 +1,8 @@
 #
-# Copyright(c) 2020-2021 Intel Corporation
+# Copyright(c) 2020-2022 Intel Corporation
 # SPDX-License-Identifier: BSD-3-Clause
 #
 
-import re
 import pytest
 from time import sleep
 
@@ -17,11 +16,11 @@ from storage_devices.disk import DiskType, DiskTypeSet
 from core.test_run import TestRun
 from test_tools.disk_utils import Filesystem
 from test_tools.fs_utils import create_random_test_file
+from test_utils.scsi_debug import Logs, syslog_path
 from test_utils import os_utils
 from test_utils.size import Size, Unit
 
 mount_point = "/mnt/cas"
-syslog_path = "/var/log/messages"
 
 
 @pytest.mark.os_dependent
@@ -330,70 +329,3 @@ def test_flush_signal_multilevel_cache(cache_mode):
     with TestRun.step("Stop both caches."):
         cache2.stop()
         cache1.stop()
-
-
-class Logs:
-    last_read_line = 1
-    FLUSH = re.compile(r"scsi_debug:[\s\S]*cmd 35")
-    FUA = re.compile(r"scsi_debug:[\s\S]*cmd 2a 08")
-
-    @staticmethod
-    def check_syslog_for_signals():
-        Logs.check_syslog_for_flush()
-        Logs.check_syslog_for_fua()
-
-    @staticmethod
-    def check_syslog_for_flush():
-        """Check syslog for FLUSH logs"""
-        log_lines = Logs._read_syslog(Logs.last_read_line)
-        flush_logs_counter = Logs._count_logs(log_lines, Logs.FLUSH)
-        log_type = "FLUSH"
-        Logs._validate_logs_amount(flush_logs_counter, log_type)
-
-    @staticmethod
-    def check_syslog_for_fua():
-        """Check syslog for FUA logs"""
-        log_lines = Logs._read_syslog(Logs.last_read_line)
-        fua_logs_counter = Logs._count_logs(log_lines, Logs.FUA)
-        log_type = "FUA"
-        Logs._validate_logs_amount(fua_logs_counter, log_type)
-
-    @staticmethod
-    def _read_syslog(last_read_line: int):
-        """Read recent lines in syslog, mark last line and return read lines as list."""
-        log_lines = TestRun.executor.run_expect_success(
-            f"tail -qn +{last_read_line} {syslog_path}"
-        ).stdout.splitlines()
-        # mark last read line to continue next reading from here
-        Logs.last_read_line += len(log_lines)
-
-        return log_lines
-
-    @staticmethod
-    def _count_logs(log_lines: list, expected_log):
-        """Count specified log in list and return its amount."""
-        logs_counter = 0
-
-        for line in log_lines:
-            is_log_in_line = expected_log.search(line)
-            if is_log_in_line is not None:
-                logs_counter += 1
-
-        return logs_counter
-
-    @staticmethod
-    def _validate_logs_amount(logs_counter: int, log_type: str):
-        """Validate amount of logs and return"""
-        if logs_counter == 0:
-            if Logs._is_flush(log_type):
-                TestRun.LOGGER.error(f"{log_type} log not occured")
-            else:
-                TestRun.LOGGER.warning(f"{log_type} log not occured")
-        elif logs_counter == 1:
-            TestRun.LOGGER.warning(f"{log_type} log occured only once.")
-        else:
-            TestRun.LOGGER.info(f"{log_type} log occured {logs_counter} times.")
-
-    @staticmethod
-    def _is_flush(log_type: str):
-        return log_type == "FLUSH"