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      <P class=header-page>Account AutoDiscovery RFC</P>
    </TD></TR>
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    <TD vAlign=top width=530>&nbsp; </TD></TR>
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      <P class=header>Goal:</P>
      <HR SIZE=1>

      <P>This document contains notes about E-mail AutoDiscovery.

      <P>&nbsp; 
      <P class=header><b>Server Stats:</b></P>
      <HR SIZE=1>

      <p>These stats are different affects on the r/s (Requests per Second) on
      different ASP implementations:</p>

      <p>&nbsp;</p>

      <p>ASP uses Server.Transfer() to redirect.&nbsp; We <font color="#4E8FF1">redirect</font>
      even if we know the client doesn't exist.&nbsp; <font color="#4E8FF1">Low
      Env Vars</font>.&nbsp; Server is optimized.&nbsp; Server: 2 proc 550MHz.
      with 2 clients.</p>
      <table border="1" width="100%">
        <tr>
          <td width="33%">&nbsp;</td>
          <td width="33%">Account Found</td>
          <td width="34%">Account Not Found</td>
        </tr>
        <tr>
          <td width="33%">CPU</td>
          <td width="33%">34%</td>
          <td width="34%">60%</td>
        </tr>
        <tr>
          <td width="33%">Rate Total</td>
          <td width="33%">310.074 r/s</td>
          <td width="34%">246.532 r/s</td>
        </tr>
      </table>

      <p>&nbsp;</p>

      <p>ASP uses Server.Transfer() to redirect.&nbsp; We <font color="#4E8FF1">do
      NOT redirect</font> if we know the client doesn't exist.&nbsp; <font color="#4E8FF1">Low
      Env Vars</font>.&nbsp; Server is optimized.&nbsp; Server: 2 proc 550MHz.
      with 2 clients.</p>
      <table border="1" width="100%">
        <tr>
          <td width="33%">&nbsp;</td>
          <td width="33%">Account Found</td>
          <td width="34%">Account Not Found</td>
        </tr>
        <tr>
          <td width="33%">CPU</td>
          <td width="33%">35%</td>
          <td width="34%">42%</td>
        </tr>
        <tr>
          <td width="33%">Rate Total</td>
          <td width="33%">313.253 r/s</td>
          <td width="34%">362.286 r/s</td>
        </tr>
      </table>

      <p>&nbsp;</p>

      <p>&nbsp;</p>

      <p>ASP uses Server.Transfer() to redirect.&nbsp; We <font color="#4E8FF1">redirect</font>
      even if we know the client doesn't exist.&nbsp; <font color="#4E8FF1">High
      Env Vars</font>.&nbsp; Server is optimized.&nbsp; Server: 2 proc 550MHz.
      with 2 clients.</p>
      <table border="1" width="100%">
        <tr>
          <td width="33%">&nbsp;</td>
          <td width="33%">Account Found</td>
          <td width="34%">Account Not Found</td>
        </tr>
        <tr>
          <td width="33%">CPU</td>
          <td width="33%">48%</td>
          <td width="34%">33%</td>
        </tr>
        <tr>
          <td width="33%">Rate Total</td>
          <td width="33%">223.022 r/s</td>
          <td width="34%">276.602 r/s</td>
        </tr>
      </table>

      <p>&nbsp;</p>

      <p>&nbsp;</p>

      <p>ASP uses Server.Transfer() to redirect.&nbsp; We <font color="#4E8FF1">do
      NOT redirect</font> if we know the client doesn't exist.&nbsp; <font color="#4E8FF1">High
      Env Vars</font>.&nbsp; Server is optimized.&nbsp; Server: 2 proc 550MHz.
      with 2 clients.</p>
      <table border="1" width="100%">
        <tr>
          <td width="33%">&nbsp;</td>
          <td width="33%">Account Found</td>
          <td width="34%">Account Not Found</td>
        </tr>
        <tr>
          <td width="33%">CPU</td>
          <td width="33%">50%</td>
          <td width="34%">41%</td>
        </tr>
        <tr>
          <td width="33%">Rate Total</td>
          <td width="33%">215.241 r/s</td>
          <td width="34%">265.834 r/s</td>
        </tr>
      </table>

      <p>&nbsp;</p>

      <p>&nbsp;</p>

      <p>ASP uses Server.Transfer() to redirect.&nbsp; We <font color="#4E8FF1">redirect</font>
      even if we know the client doesn't exist.&nbsp; <font color="#4E8FF1">High
      Env Vars</font>.&nbsp; Server is optimized.&nbsp; Server: 2 proc 550MHz.
      with 7 clients.</p>
      <table border="1" width="100%">
        <tr>
          <td width="33%">&nbsp;</td>
          <td width="33%">Account Found</td>
          <td width="34%">Account Not Found</td>
        </tr>
        <tr>
          <td width="33%">CPU</td>
          <td width="33%">95%</td>
          <td width="34%">95%</td>
        </tr>
        <tr>
          <td width="33%">Rate Total</td>
          <td width="33%">355.7 r/s</td>
          <td width="34%">245.05 r/s</td>
        </tr>
      </table>

      <p>&nbsp;</p>

      <p>&nbsp;</p>

      <p>ASP uses Server.Transfer() to redirect.&nbsp; We <font color="#4E8FF1">do
      NOT redirect</font> if we know the client doesn't exist.&nbsp; <font color="#4E8FF1">High
      Env Vars</font>.&nbsp; Server is optimized.&nbsp; Server: 2 proc 550MHz.
      with 7 clients.</p>
      <table border="1" width="100%">
        <tr>
          <td width="33%">&nbsp;</td>
          <td width="33%">Account Found</td>
          <td width="34%">Account Not Found</td>
        </tr>
        <tr>
          <td width="33%">CPU</td>
          <td width="33%">95%</td>
          <td width="34%">95%</td>
        </tr>
        <tr>
          <td width="33%">Rate Total</td>
          <td width="33%">279.99 r/s</td>
          <td width="34%">622.26 r/s</td>
        </tr>
      </table>

      <p>&nbsp;</p>
      <p>
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      </p>
      <P>&nbsp;</P>
      <P>&nbsp;</P>
      <P class=header><b>Related Information:</b> 
      </P>
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      height=26 src="top.gif" 
      width=23></A></P></TD></TR>
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    <TD vAlign=top width=530>&nbsp; </TD></TR>
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      <P class=modified>last updated on <!--webbot bot="Timestamp" S-Type="EDITED" S-Format="%m/%d/%y" startspan -->03/13/00<!--webbot bot="Timestamp" endspan i-checksum="12266" --> 
      by <a href="mailto:BryanSt@microsoft.com">BryanSt</a> </P></TD></TR></TBODY></TABLE>
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