log4net.config

<?xml version="1.0" encoding="utf-8" ?>
<log4net debug="false">

  <appender name="ConsoleAppender" type="log4net.Appender.ConsoleAppender">
    <layout type="log4net.Layout.PatternLayout">
      <param name="ConversionPattern" value="%d{ABSOLUTE} %-5p %-30.30c{2} %m% [%t] [%x]%n" />
    </layout>
  </appender>

  <!-- "normal" log file appender -->
  <appender name="LogFileAppender" type="log4net.Appender.RollingFileAppender">
    <file value="log\tpilogin.log" />
    <param name="AppendToFile" value="true" />
    <param name="MaxSizeRollBackups" value="1" />
    <param name="MaximumFileSize" value="250MB" />
    <param name="RollingStyle" value="Size" />
    <param name="LockingModel" type="log4net.Appender.FileAppender+MinimalLock" />
    <layout type="log4net.Layout.PatternLayout">
      <param name="ConversionPattern" value="%d [%t] %-5p %c [%x] - %m%n" />
    </layout>
  </appender>

  <!-- performance counter log file appender -->
  <appender name="CounterAppender" type="log4net.Appender.RollingFileAppender">
    <file type="log4net.Util.PatternString" value="log\tpiloginCounter.log" />
    <!--param name="File" value="log\LiteCounter.log" /-->
    <param name="AppendToFile" value="true" />
    <param name="MaxSizeRollBackups" value="1" />
    <param name="MaximumFileSize" value="1MB" />
    <param name="RollingStyle" value="Size" />
    <param name="StaticLogFileName" value="true" />
    <param name="LockingModel" type="log4net.Appender.FileAppender+MinimalLock" />
    <layout type="log4net.Layout.PatternLayout">
      <param name="ConversionPattern" value="%d{ABSOLUTE} %m%n" />
    </layout>
  </appender>

  <!-- logger -->
  <root>
    <level value="DEBUG" />
    <appender-ref ref="LogFileAppender" />
    <appender-ref ref="ConsoleAppender" />
  </root>

  <!-- operation data logger -->
  <!-- set level to DEBUG to enable operation data logging-->
  <logger name="OperationData" additivity="false">
    <level value="INFO" />
    <appender-ref ref="LogFileAppender" />
  </logger>

  <!-- performance counter logger -->
  <!-- set level to DEBUG to enable performance counter logging-->
  <logger name="PerformanceCounter" additivity="false">
    <level value="INFO" />
    <appender-ref ref="CounterAppender" />
  </logger>

  <logger name="ExitGames.Diagnostics.Monitoring.CounterSampleSender" additivity="false">
    <level value="INFO" />
    <appender-ref ref="CounterAppender" />
  </logger>
</log4net>