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Message: Re: Performance Improvement by reducing WAL for Update Operation
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  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt'>CPU</td>
  <td class=xl659572 style='border-left:none'>4 core</td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>OS</td>
  <td class=xl659572 style='border-top:none;border-left:none'>suse linux 10.3</td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>RAM</td>
  <td class=xl659572 style='border-top:none;border-left:none'>24GB</td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl669572></td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt'>Base records</td>
  <td class=xl639572 align=right style='border-left:none'>1000000</td>
  <td class=xl639572 style='border-left:none'>record size</td>
  <td class=xl639572 align=right style='border-left:none'>1800</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>update</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>3</td>
  <td class=xl639572 style='border-top:none;border-left:none'>shared buffers</td>
  <td class=xl659572 style='border-top:none;border-left:none'>4GB</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>auto
  vacuum</td>
  <td class=xl659572 style='border-top:none;border-left:none'>off</td>
  <td class=xl639572 style='border-top:none;border-left:none'>wal_buffers</td>
  <td class=xl659572 style='border-top:none;border-left:none'>16MB</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>ckpt seg</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>256</td>
  <td class=xl639572 style='border-top:none;border-left:none'>ckpt interval</td>
  <td class=xl659572 style='border-top:none;border-left:none'>15min</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl669572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>server_encoding</td>
  <td class=xl659572 style='border-top:none;border-left:none'>SQL_ASCII</td>
  <td class=xl639572 style='border-top:none;border-left:none'>client_encoding</td>
  <td class=xl659572 style='border-top:none;border-left:none'>UTF8</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>lc_collate</td>
  <td class=xl659572 style='border-top:none;border-left:none'>C</td>
  <td class=xl639572 style='border-top:none;border-left:none'>lc_ctype</td>
  <td class=xl659572 style='border-top:none;border-left:none'>C</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>sync
  commit</td>
  <td class=xl659572 style='border-top:none;border-left:none'>off</td>
  <td class=xl639572 style='border-top:none;border-left:none'>Fill factor</td>
  <td class=xl659572 style='border-top:none;border-left:none'>80</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl639572 style='height:12.75pt;border-top:none'>Update
  rec length</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>250</td>
  <td class=xl639572 style='border-top:none;border-left:none'>&nbsp;</td>
  <td class=xl639572 style='border-top:none;border-left:none'>&nbsp;</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl159572 style='height:13.5pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td colspan=7 rowspan=2 height=34 class=xl689572 style='border-bottom:.5pt solid black;
  height:25.5pt'>CONFIGURATION</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Clients</td>
  <td colspan=2 class=xl729572 style='border-left:none'>1</td>
  <td colspan=2 class=xl769572 style='border-right:.5pt solid black;border-left:
  none'>2</td>
  <td colspan=2 class=xl739572 style='border-right:.5pt solid black;border-left:
  none'>8</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl649572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl709572 style='height:13.5pt'>WAL Memcmp for
  UPDATE + XLOG scale code</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl819572 style='height:12.75pt;border-top:none'>&nbsp;</td>
  <td class=xl829572 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl829572 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl839572 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl839572 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl829572 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl829572 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>856</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>2.37</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1721</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>3.31</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>5509</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>8.83</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>865</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>2.37</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1729</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>3.31</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>5514</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>8.83</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>898</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>2.37</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1663</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>3.25</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>5506</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>8.69</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl849572 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>873</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>2.37</td>
  <td class=xl869572 align=right style='border-top:none;border-left:none'>1704.333333</td>
  <td class=xl899572 align=right style='border-left:none'>3.29</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>5509.667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>8.78</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl719572 style='height:13.5pt'>XLOG Scale code</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl819572 style='height:12.75pt'>&nbsp;</td>
  <td class=xl829572 style='border-left:none'>TPS</td>
  <td class=xl829572 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl839572 style='border-left:none'>TPS</td>
  <td class=xl839572 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl829572 style='border-left:none'>TPS</td>
  <td class=xl829572 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>830</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>4.16</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1433</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>7.21</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>2729</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>13.75</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>829</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>4.16</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1436</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>7.23</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>2676</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>13.45</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>845</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>4.31</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1486</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>7.44</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>2700</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>13.62</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl849572 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>834.6666667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>4.21</td>
  <td class=xl869572 align=right style='border-top:none;border-left:none'>1451.666667</td>
  <td class=xl899572 align=right style='border-left:none'>7.29</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>2701.667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>13.61</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl719572 style='height:13.5pt'>DIFF</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl159572 style='height:13.5pt'></td>
  <td class=xl679572 align=right>4.59%</td>
  <td class=xl679572 align=right>-43.85%</td>
  <td class=xl879572 align=right style='border-left:none'>17.41%</td>
  <td class=xl879572 align=right style='border-left:none'>-54.88%</td>
  <td class=xl679572 align=right>103.94%</td>
  <td class=xl679572 align=right>-35.47%</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl159572 style='height:13.5pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td colspan=7 rowspan=2 height=34 class=xl689572 style='border-bottom:.5pt solid black;
  height:25.5pt'>CONFIGURATION</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Clients</td>
  <td colspan=2 class=xl729572 style='border-left:none'>1</td>
  <td colspan=2 class=xl769572 style='border-right:.5pt solid black;border-left:
  none'>2</td>
  <td colspan=2 class=xl739572 style='border-right:.5pt solid black;border-left:
  none'>8</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl649572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl709572 style='height:13.5pt'>WAL LZ for
  UPDATE + XLOG scale code</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl819572 style='height:12.75pt;border-top:none'>&nbsp;</td>
  <td class=xl829572 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl829572 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl839572 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl839572 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl829572 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl829572 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>640</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>1.96</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1284</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>2.84</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>4639</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>7.36</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>698</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>2.07</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1281</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>2.84</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>4629</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>7.32</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>641</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>1.97</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1263</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>2.82</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>4684</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>7.39</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl849572 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>659.6666667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>2.00</td>
  <td class=xl869572 align=right style='border-top:none;border-left:none'>1276</td>
  <td class=xl899572 align=right style='border-left:none'>2.83</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>4650.667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>7.36</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl719572 style='height:13.5pt'>XLOG Scale code</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl819572 style='height:12.75pt'>&nbsp;</td>
  <td class=xl829572 style='border-left:none'>TPS</td>
  <td class=xl829572 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl839572 style='border-left:none'>TPS</td>
  <td class=xl839572 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl829572 style='border-left:none'>TPS</td>
  <td class=xl829572 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>830</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>4.16</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1433</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>7.21</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>2729</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>13.75</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>829</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>4.16</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1436</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>7.23</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>2676</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>13.45</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl799572 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>845</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>4.31</td>
  <td class=xl639572 align=right style='border-top:none;border-left:none'>1486</td>
  <td class=xl909572 align=right style='border-top:none;border-left:none'>7.44</td>
  <td class=xl809572 align=right style='border-top:none;border-left:none'>2700</td>
  <td class=xl889572 align=right style='border-top:none;border-left:none'>13.62</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl849572 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>834.6666667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>4.21</td>
  <td class=xl869572 align=right style='border-top:none;border-left:none'>1451.666667</td>
  <td class=xl899572 align=right style='border-left:none'>7.29</td>
  <td class=xl859572 align=right style='border-top:none;border-left:none'>2701.667</td>
  <td class=xl919572 align=right style='border-top:none;border-left:none'>13.61</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl159572 style='height:12.75pt'></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl719572 style='height:13.5pt'>DIFF</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl159572 style='height:13.5pt'></td>
  <td class=xl679572 align=right>-20.97%</td>
  <td class=xl679572 align=right>-52.53%</td>
  <td class=xl879572 align=right style='border-left:none'>-12.10%</td>
  <td class=xl879572 align=right style='border-left:none'>-61.14%</td>
  <td class=xl679572 align=right>72.14%</td>
  <td class=xl679572 align=right>-45.94%</td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
  <td class=xl159572></td>
 </tr>
 <![if supportMisalignedColumns]>
 <tr height=0 style='display:none'>
  <td width=108 style='width:81pt'></td>
  <td width=96 style='width:72pt'></td>
  <td width=100 style='width:75pt'></td>
  <td width=88 style='width:66pt'></td>
  <td width=96 style='width:72pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=115 style='width:86pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
  <td width=64 style='width:48pt'></td>
 </tr>
 <![endif]>
</table>

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