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diff --git a/eelf-logger/eelf-logger-logback-impl/src/main/resources/eelf-async-appenders.xml b/eelf-logger/eelf-logger-logback-impl/src/main/resources/eelf-async-appenders.xml
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+<!--
+ ~ ================================================================================
+ ~ Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+ ~ ================================================================================
+ ~ Licensed under the Apache License, Version 2.0 (the "License");
+ ~ you may not use this file except in compliance with the License.
+ ~ You may obtain a copy of the License at
+ ~
+ ~ http://www.apache.org/licenses/LICENSE-2.0
+ ~
+ ~ Unless required by applicable law or agreed to in writing, software
+ ~ distributed under the License is distributed on an "AS IS" BASIS,
+ ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ~ See the License for the specific language governing permissions and
+ ~ limitations under the License.
+ ~ ============LICENSE_END=========================================================
+ ~
+ -->
+
+<included>
+
+ <!--
+ ASYNC APPENDERS CAN BE USED TO INCREASE THE PERFORMANCE OF ECOMP LOGGING, HOWEVER, ASYNC LOGGERS
+ CAN DROP MESSAGES IF QUEUE SIZE IF FULL AND DURING SHUT DOWN TIME.
+
+ SO INCREASED PERFORMANCE AT THE COST OF LESS RELIABLE LOGGING
+ -->
+
+ <appender name="asyncAuditLogAppender" class="ch.qos.logback.classic.AsyncAppender">
+ <queueSize>${queueSize}</queueSize>
+ <maxFlushTime>${maxFlushTime}</maxFlushTime>
+ <appender-ref ref="auditLogAppender"/>
+ </appender>
+
+ <appender name="asyncMetricLogAppender" class="ch.qos.logback.classic.AsyncAppender">
+ <queueSize>${queueSize}</queueSize>
+ <maxFlushTime>${maxFlushTime}</maxFlushTime>
+ <appender-ref ref="metricLogAppender"/>
+ </appender>
+
+ <appender name="asyncErrorLogAppender" class="ch.qos.logback.classic.AsyncAppender">
+ <queueSize>${queueSize}</queueSize>
+ <maxFlushTime>${maxFlushTime}</maxFlushTime>
+ <appender-ref ref="errorLogAppender"/>
+ </appender>
+
+ <appender name="asyncDebugLogAppender" class="ch.qos.logback.classic.AsyncAppender">
+ <queueSize>${queueSize}</queueSize>
+ <maxFlushTime>${maxFlushTime}</maxFlushTime>
+ <appender-ref ref="debugLogAppender"/>
+ </appender>
+
+</included>
+
+