diff --git a/tests/platform/test_reload_config.py b/tests/platform/test_reload_config.py
index 4a8b7bb5a9f..1cf025b46e9 100644
--- a/tests/platform/test_reload_config.py
+++ b/tests/platform/test_reload_config.py
@@ -5,17 +5,19 @@
 https://github.com/Azure/SONiC/blob/master/doc/pmon/sonic_platform_test_plan.md
 """
 import logging
-import re
 import os
-import time
 import sys
 
+import pytest
+
 from platform_fixtures import conn_graph_facts
 from common.utilities import wait_until
 from check_critical_services import check_critical_services
 from check_transceiver_status import check_transceiver_basic
 from check_all_interface_info import check_interface_information
 
+pytestmark = [pytest.mark.disable_loganalyzer]
+
 
 def test_reload_configuration(testbed_devices, conn_graph_facts):
     """
diff --git a/tests/platform/test_sequential_restart.py b/tests/platform/test_sequential_restart.py
index 0b45543598b..bcab5c81525 100644
--- a/tests/platform/test_sequential_restart.py
+++ b/tests/platform/test_sequential_restart.py
@@ -5,9 +5,7 @@
 https://github.com/Azure/SONiC/blob/master/doc/pmon/sonic_platform_test_plan.md
 """
 import logging
-import re
 import os
-import time
 import sys
 
 import pytest
@@ -18,6 +16,9 @@
 from check_transceiver_status import check_transceiver_basic
 from check_all_interface_info import check_interface_information
 
+pytestmark = [pytest.mark.disable_loganalyzer]
+
+
 def restart_service_and_check(localhost, dut, service, interfaces):
     """
     Restart specified service and check platform status