<included>
    <!-- This file appender is used to output aggregated performance statistics -->
    <appender name="perf4jFileAppender" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <File>${log.base}.perf4j</File>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <FileNamePattern>${log.base}.perf4j.%d{yyyy-MM-dd}.zip</FileNamePattern>
        </rollingPolicy>
        <encoder>
            <pattern>%m%n</pattern>
        </encoder>
    </appender>

    <appender name="graphExecutionTimes" class="org.perf4j.logback.GraphingStatisticsAppender">
        <!-- Possible GraphTypes are Mean, Min, Max, StdDev, Count and TPS -->
        <param name="GraphType" value="Mean"/>
        <!-- The tags of the timed execution blocks to graph are specified here -->
		<!--
        <param name="TagNamesToGraph" value="DESTROY_TICKET_GRANTING_TICKET,GRANT_SERVICE_TICKET,GRANT_PROXY_GRANTING_TICKET,VALIDATE_SERVICE_TICKET,CREATE_TICKET_GRANTING_TICKET" />
		-->
    </appender>

    <appender name="graphExecutionTPS" class="org.perf4j.logback.GraphingStatisticsAppender">
        <param name="GraphType" value="TPS" />
		<!--
        <param name="TagNamesToGraph" value="DESTROY_TICKET_GRANTING_TICKET,GRANT_SERVICE_TICKET,GRANT_PROXY_GRANTING_TICKET,VALIDATE_SERVICE_TICKET,CREATE_TICKET_GRANTING_TICKET" />
		-->
    </appender>

    <!-- Perf4J appenders -->
    <!--
       This AsyncCoalescingStatisticsAppender groups StopWatch log messages
       into GroupedTimingStatistics messages which it sends on the
       file appender defined below
    -->
    <appender name="CoalescingStatistics" class="org.perf4j.logback.AsyncCoalescingStatisticsAppender">
        <param name="TimeSlice" value="60000"/>
        <appender-ref ref="graphExecutionTimes"/>
        <appender-ref ref="graphExecutionTPS"/>
    </appender>

    <!-- Loggers -->
    <!--
      The Perf4J logger. Note that org.perf4j.TimingLogger is the value of the
      org.perf4j.StopWatch.DEFAULT_LOGGER_NAME constant. Also, note that
      additivity is set to false, which is usually what is desired - this means
      that timing statements will only be sent to this logger and NOT to
      upstream loggers.
    -->
    <logger name="org.perf4j.TimingLogger" additivity="false">
        <level value="INFO"/>
        <appender-ref ref="CoalescingStatistics"/>
        <appender-ref ref="perf4jFileAppender"/>
    </logger>
</included>