/usr/share/pgsnap/lib/stat_databases_conflicts.php is in pgsnap 0.7.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* Copyright (c) 2008-2010 Guillaume Lelarge <guillaume@lelarge.info>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
$buffer = $navigate_stats.'
<div id="pgContentWrap">
<h1>Replication Conflicts on Databases</h1>
';
$query = "SELECT
datname,
confl_tablespace,
confl_lock,
confl_snapshot,
confl_bufferpin,
confl_deadlock
FROM pg_stat_database_conflicts
ORDER BY datname";
$rows = pg_query($connection, $query);
if (!$rows) {
echo "An error occured.\n";
exit;
}
$buffer .= '<div class="tblBasic">
<table id="myTable" border="0" cellpadding="0" cellspacing="0" class="tblBasicGrey">
<thead>
<tr>
<th class="colFirst">Database name</th>
<th class="colMid">Tablespace conflicts</th>
<th class="colMid">Lock conflicts</th>
<th class="colMid">Snapshot conflicts</th>
<th class="colMid">Bufferpin conflicts</th>
<th class="colMid">Deadlock conflicts</th>
</tr>
</thead>
<tbody>
';
while ($row = pg_fetch_array($rows)) {
$buffer .= tr()."
<td title=\"".$comments['databases'][$row['datname']]."\">".$row['datname']."</td>
<td>".$row['confl_tablespace']."</td>
<td>".$row['confl_lock']."</td>
<td>".$row['confl_snapshot']."</td>
<td>".$row['confl_bufferpin']."</td>
<td>".$row['confl_deadlock']."</td>
</tr>";
}
$buffer .= '</tbody>
</table>
</div>
';
$buffer .= '<button id="showthesource">Show SQL commands!</button>
<div id="source">
<p>'.$query.'</p>
</div>';
$filename = $outputdir.'/stat_databases_conflicts.html';
include 'lib/fileoperations.php';
?>
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