log4net.xml

<log4net debug="false">
    <appender name="INFOFileAppender" type="log4net.Appender.RollingFileAppender">
      <!--<level value="INFO" />-->
      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="INFO" />
        <param name="LevelMax" value="FATAL" />
      </filter>
      <file value="log\log.txt" />
      <appendToFile value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="2" />
      <maximumFileSize value="10MB" />
      <staticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%-5p %d %-60.60c - %m%n" />
      </layout>
    </appender>
    <appender name="ERRORFileAppender" type="log4net.Appender.RollingFileAppender">
      <!--<level value="ERROR" />-->
      <filter type="log4net.Filter.LevelRangeFilter">
        <param name="LevelMin" value="ERROR" />
        <param name="LevelMax" value="FATAL" />
      </filter>
      <file value="log\ERROR.txt" />
      <appendToFile value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="5" />
      <maximumFileSize value="10MB" />
      <staticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <conversionPattern value="%-5p %d %-60.60c %-30.30M - %m%n%exception" />
      </layout>
    </appender>
    <appender name="DebugFileAppender" type="log4net.Appender.RollingFileAppender">
      <lockingModel type="log4net.Appender.FileAppender+MinimalLock" />
      <filter type="log4net.Filter.LevelMatchFilter">
        <levelToMatch value="DEBUG" />
      </filter>
      <filter type="log4net.Filter.LevelMatchFilter">
        <levelToMatch value="ERROR" />
      </filter>
      <filter type="log4net.Filter.DenyAllFilter" />
      <file value="log\DEBUG.txt" />
      <appendToFile value="true" />
      <rollingStyle value="Size" />
      <maxSizeRollBackups value="10" />
      <maximumFileSize value="10MB" />
      <staticLogFileName value="true" />
      <layout type="log4net.Layout.PatternLayout">
        <!--   MUITO LENTO, CUIDADO!!!>>>>>>>>>> <conversionPattern value="%-5p %d  bytes %-50.50property{GCAllocatedBytesHelper} Avg CPU: %-4.4property{AverageCPUUsageHelper} Each CPU: %-50.50property{CPUUsageHelper} Disk: %-100.100property{DiskUsageHelper} %-60.60c %-30.30M - %m%n%exception" />-->
        <conversionPattern value="%-5p %d   %-60.60c %-30.30M %-32.32%property{RequestId} - %m%n%exception" />
    </layout>
    </appender>
    <root>
      <level value="DEBUG" />
      <appender-ref ref="DebugFileAppender" />
      <appender-ref ref="INFOFileAppender" />
      <appender-ref ref="ERRORFileAppender" />
    </root>
     <logger name="NHibernate">
      <level value="DEBUG" />
    </logger>
    <logger name="NHibernate.SQL">
      <level value="DEBUG" />
    </logger>
  </log4net>