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Message: Re: Performance Improvement by reducing WAL for Update Operation
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 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl665325></td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt'>Scale factor</td>
  <td class=xl635325 align=right style='border-left:none'>75</td>
  <td class=xl635325 style='border-left:none'>shared buffers</td>
  <td class=xl655325 style='border-left:none'>4GB</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>auto
  vacuum</td>
  <td class=xl655325 style='border-top:none;border-left:none'>off</td>
  <td class=xl635325 style='border-top:none;border-left:none'>wal_buffers</td>
  <td class=xl655325 style='border-top:none;border-left:none'>16MB</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>ckpt seg</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>256</td>
  <td class=xl635325 style='border-top:none;border-left:none'>ckpt interval</td>
  <td class=xl655325 style='border-top:none;border-left:none'>15min</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>server_encoding</td>
  <td class=xl655325 style='border-top:none;border-left:none'>SQL_ASCII</td>
  <td class=xl635325 style='border-top:none;border-left:none'>client_encoding</td>
  <td class=xl655325 style='border-top:none;border-left:none'>UTF8</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>lc_collate</td>
  <td class=xl655325 style='border-top:none;border-left:none'>C</td>
  <td class=xl635325 style='border-top:none;border-left:none'>lc_ctype</td>
  <td class=xl655325 style='border-top:none;border-left:none'>C</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>sync
  commit</td>
  <td class=xl655325 style='border-top:none;border-left:none'>off</td>
  <td class=xl635325 style='border-top:none;border-left:none'>Fill factor</td>
  <td class=xl655325 style='border-top:none;border-left:none'>80</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'>Pgbench - org</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td colspan=7 rowspan=2 height=34 class=xl835325 style='border-bottom:.5pt solid black;
  height:25.5pt'>CONFIGURATION</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Clients</td>
  <td colspan=2 class=xl875325 style='border-left:none'>1</td>
  <td colspan=2 class=xl885325 style='border-right:.5pt solid black;border-left:
  none'>2</td>
  <td colspan=2 class=xl905325 style='border-right:.5pt solid black;border-left:
  none'>4</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl815325 style='height:13.5pt'>WAL LZ code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt;border-top:none'>&nbsp;</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl725325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1596</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>1.43</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3027</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>1.82</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6144</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.65</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1597</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>1.43</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3057</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>1.83</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6025</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.64</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1599</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>1.43</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3054</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>1.83</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6132</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.65</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1597.333333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>1.43</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>3046</td>
  <td class=xl785325 align=right style='border-left:none'>1.83</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>6100.333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>2.65</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>Head code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt'>&nbsp;</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-left:none'>TPS</td>
  <td class=xl725325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1606</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>1.48</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3099</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>1.93</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6066</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2.85</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1606</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>1.48</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3052</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>1.93</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6110</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2.85</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1604</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>1.47</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3074</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>1.93</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6002</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2.85</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1605.333333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>1.48</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>3075</td>
  <td class=xl785325 align=right style='border-left:none'>1.93</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>6059.333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>2.85</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>DIFF</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl675325 align=right>-0.50%</td>
  <td class=xl675325 align=right>-3.16%</td>
  <td class=xl765325 align=right style='border-left:none'>-0.94%</td>
  <td class=xl765325 align=right style='border-left:none'>-5.35%</td>
  <td class=xl675325 align=right>0.68%</td>
  <td class=xl675325 align=right>-7.13%</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'>Pgbench - 250</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td colspan=7 rowspan=2 height=34 class=xl835325 style='border-bottom:.5pt solid black;
  height:25.5pt'>CONFIGURATION</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Clients</td>
  <td colspan=2 class=xl875325 style='border-left:none'>1</td>
  <td colspan=2 class=xl885325 style='border-right:.5pt solid black;border-left:
  none'>2</td>
  <td colspan=2 class=xl905325 style='border-right:.5pt solid black;border-left:
  none'>4</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl815325 style='height:13.5pt'>WAL LZ code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt;border-top:none'>&nbsp;</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl725325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1592</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.43</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3059</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>2.95</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6097</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.78</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1591</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.43</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3053</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>2.95</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6101</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.78</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1588</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.43</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3081</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>2.95</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6003</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.77</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1590.333333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>2.43</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>3064.333333</td>
  <td class=xl785325 align=right style='border-left:none'>2.95</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>6067</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>3.78</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>Head code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt'>&nbsp;</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-left:none'>TPS</td>
  <td class=xl725325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1592</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.56</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3039</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>3.24</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5745</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5.84</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1595</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.56</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3061</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>3.24</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5700</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5.81</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1591</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>2.56</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>3074</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>3.24</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5752</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5.84</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1592.666667</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>2.56</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>3058</td>
  <td class=xl785325 align=right style='border-left:none'>3.24</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>5732.333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>5.83</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>DIFF</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl675325 align=right>-0.15%</td>
  <td class=xl675325 align=right>-5.08%</td>
  <td class=xl765325 align=right style='border-left:none'>0.21%</td>
  <td class=xl765325 align=right style='border-left:none'>-8.95%</td>
  <td class=xl675325 align=right>5.84%</td>
  <td class=xl675325 align=right>-35.22%</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'>Pgbench - 500</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td colspan=7 rowspan=2 height=34 class=xl835325 style='border-bottom:.5pt solid black;
  height:25.5pt'>CONFIGURATION</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Clients</td>
  <td colspan=2 class=xl875325 style='border-left:none'>1</td>
  <td colspan=2 class=xl885325 style='border-right:.5pt solid black;border-left:
  none'>2</td>
  <td colspan=2 class=xl905325 style='border-right:.5pt solid black;border-left:
  none'>4</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl815325 style='height:13.5pt'>WAL LZ code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt;border-top:none'>&nbsp;</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl725325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1566</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.60</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2255</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.96</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2527</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>5.66</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1561</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.59</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2245</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.95</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2554</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>5.79</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1564</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.60</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2227</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.93</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2540</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>5.73</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1563.666667</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>3.60</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>2242.333333</td>
  <td class=xl785325 align=right style='border-left:none'>4.95</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>2540.333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>5.73</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>Head code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt'>&nbsp;</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-left:none'>TPS</td>
  <td class=xl725325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1569</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.80</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2050</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>5.23</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2540</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6.46</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1567</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.80</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>1976</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.94</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2408</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6.12</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1568</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.80</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2011</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>5.11</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>2489</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>6.34</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1568</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>3.80</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>2012.333333</td>
  <td class=xl785325 align=right style='border-left:none'>5.09</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>2479</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>6.31</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>DIFF</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl675325 align=right>-0.28%</td>
  <td class=xl675325 align=right>-5.35%</td>
  <td class=xl765325 align=right style='border-left:none'>11.43%</td>
  <td class=xl765325 align=right style='border-left:none'>-2.88%</td>
  <td class=xl675325 align=right>2.47%</td>
  <td class=xl675325 align=right>-9.20%</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'>Machine details</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt'>CPU</td>
  <td class=xl655325 style='border-left:none'>4 core</td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>OS</td>
  <td class=xl655325 style='border-top:none;border-left:none'>suse linux 11.2</td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>RAM</td>
  <td class=xl655325 style='border-top:none;border-left:none'>24GB</td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl665325></td>
  <td class=xl665325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt'>Scale factor</td>
  <td class=xl635325 align=right style='border-left:none'>30</td>
  <td class=xl635325 style='border-left:none'>shared buffers</td>
  <td class=xl655325 style='border-left:none'>4GB</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>auto
  vacuum</td>
  <td class=xl655325 style='border-top:none;border-left:none'>off</td>
  <td class=xl635325 style='border-top:none;border-left:none'>wal_buffers</td>
  <td class=xl655325 style='border-top:none;border-left:none'>16MB</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>ckpt seg</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>256</td>
  <td class=xl635325 style='border-top:none;border-left:none'>ckpt interval</td>
  <td class=xl655325 style='border-top:none;border-left:none'>15min</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>server_encoding</td>
  <td class=xl655325 style='border-top:none;border-left:none'>SQL_ASCII</td>
  <td class=xl635325 style='border-top:none;border-left:none'>client_encoding</td>
  <td class=xl655325 style='border-top:none;border-left:none'>UTF8</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>lc_collate</td>
  <td class=xl655325 style='border-top:none;border-left:none'>C</td>
  <td class=xl635325 style='border-top:none;border-left:none'>lc_ctype</td>
  <td class=xl655325 style='border-top:none;border-left:none'>C</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl635325 style='height:12.75pt;border-top:none'>sync
  commit</td>
  <td class=xl655325 style='border-top:none;border-left:none'>off</td>
  <td class=xl635325 style='border-top:none;border-left:none'>Fill factor</td>
  <td class=xl655325 style='border-top:none;border-left:none'>80</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'>Pgbench - 1000</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td colspan=7 rowspan=2 height=34 class=xl835325 style='border-bottom:.5pt solid black;
  height:25.5pt'>CONFIGURATION</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Clients</td>
  <td colspan=2 class=xl875325 style='border-left:none'>1</td>
  <td colspan=2 class=xl885325 style='border-right:.5pt solid black;border-left:
  none'>2</td>
  <td colspan=2 class=xl905325 style='border-right:.5pt solid black;border-left:
  none'>4</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl645325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl815325 style='height:13.5pt'>WAL LZ code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt;border-top:none'>&nbsp;</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl725325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-top:none;border-left:none'>TPS</td>
  <td class=xl715325 style='border-top:none;border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1483</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.23</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2776</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.52</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>4952</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>7.34</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1478</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.23</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2722</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.27</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5299</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>7.50</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1483</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.23</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2840</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>4.53</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>5073</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>7.40</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1481.333333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>3.23</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>2779.333333</td>
  <td class=xl785325 align=right style='border-left:none'>4.44</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>5108</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>7.41</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>Head code</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl705325 style='height:12.75pt'>&nbsp;</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl725325 style='border-left:none'>TPS</td>
  <td class=xl725325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl715325 style='border-left:none'>TPS</td>
  <td class=xl715325 style='border-left:none'>Xlog Diff (GB)</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run1</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1486</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.66</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2415</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>6.14</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>4023</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>9.75</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run2</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1484</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.66</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2359</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>6.02</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>4055</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>9.82</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl685325 style='height:12.75pt;border-top:none'>Run3</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>1480</td>
  <td class=xl775325 align=right style='border-top:none;border-left:none'>3.65</td>
  <td class=xl635325 align=right style='border-top:none;border-left:none'>2346</td>
  <td class=xl795325 align=right style='border-top:none;border-left:none'>6.02</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>3999</td>
  <td class=xl695325 align=right style='border-top:none;border-left:none'>9.74</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl735325 style='height:13.5pt;border-top:none'>Avg</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>1483.333333</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>3.66</td>
  <td class=xl755325 align=right style='border-top:none;border-left:none'>2373.333333</td>
  <td class=xl785325 align=right style='border-left:none'>6.06</td>
  <td class=xl745325 align=right style='border-top:none;border-left:none'>4025.667</td>
  <td class=xl805325 align=right style='border-top:none;border-left:none'>9.77</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=17 style='height:12.75pt'>
  <td height=17 class=xl155325 style='height:12.75pt'></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td colspan=7 height=18 class=xl825325 style='height:13.5pt'>DIFF</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <tr height=18 style='height:13.5pt'>
  <td height=18 class=xl155325 style='height:13.5pt'></td>
  <td class=xl675325 align=right>-0.13%</td>
  <td class=xl675325 align=right>-11.67%</td>
  <td class=xl765325 align=right style='border-left:none'>17.11%</td>
  <td class=xl765325 align=right style='border-left:none'>-26.73%</td>
  <td class=xl675325 align=right>26.89%</td>
  <td class=xl675325 align=right>-24.12%</td>
  <td class=xl155325></td>
  <td class=xl155325></td>
 </tr>
 <![if supportMisalignedColumns]>
 <tr height=0 style='display:none'>
  <td width=127 style='width:95pt'></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>
 </tr>
 <![endif]>
</table>

</div>


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