2008
// Load global vars
require_once ("include/config.php");
check_login ();
if (! give_acl ($config['id_user'], 0, "DM")) {
audit_db ($config['id_user'], $REMOTE_ADDR, "ACL Violation",
"Trying to access Database Management Info");
require ("general/noaccess.php");
return;
}
// Todo for a good DB maintenance
/*
- Delete too on datos_string and and datos_inc tables
- A function to "compress" data, and interpolate big chunks of data (1 month - 60000 registers)
onto a small chunk of interpolated data (1 month - 600 registers)
- A more powerful selection (by Agent, by Module, etc).
*/
echo "
".__('Database Maintenance')." > ";
echo __('Database Information')."
";
echo '';
echo '';
//Merged from db_info_data.php because the queries are the same, so the cache
//will kick in.
$table->data = array ();
$table->head = array ();
$table->head[0] = __('Agent name');
$table->head[1] = __('Assigned modules');
$table->head[2] = __('Total data');
$sql = "SELECT DISTINCT(id_agente), COUNT(id_agente_datos) AS count FROM tagente_datos GROUP BY id_agente ORDER BY count ASC";
// Not implemented yet
//$sql2 = "SELECT DISTINCT(id_agente), COUNT(id_agente_datos_string) AS count FROM tagente_datos_string GROUP BY id_agente ORDER BY count ASC";
//This query takes 1s on a 1 million entry database. Merging it with tagente
//costs 7 seconds so we rely on the functions to return information on
//id_agente.
$result = get_db_all_rows_sql ($sql);
if ($result === false) {
$result = array();
}
foreach ($result as $row) {
$data = array ();
//First row is a link to the agent
$data[0] = '
'.dame_nombre_agente ($row["id_agente"]).'';
//Second row is a number of modules for the agent
$data[1] = get_agentmodule_count ($row["id_agente"]);
//Then the number of data packets for the agent
$data[2] = $row["count"];
array_unshift ($table->data, $data);
}
print_table ($table);
echo '
'.__('Press here to get database information as a graph').' ';
?>