# Overview

The alarm list function is used to view the historical alarm information list of the gateway.

# Alarm list

Menu location: Alarm Management > Alarm List. Click the menu to enter the alarm list page, as shown in the figure.

manager_gateway_alarm_log_query_1

Through the interface, you can view the request information that triggered the alarm, alarm type, error cause, and request time.

The alarm list saves logs for 7 days by default. You can modify the number of storage days by modifying the params.fizz-alarm-save-days configuration item in the background application-prod.xml. The configuration is as shown in the figure.

manager_gateway_alarm_log_query_2