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better calculation of mysql-diskspace usage (like we do in the customer_mysql-overview), thx to KulMaks from the forum

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Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
This commit is contained in:
Michael Kaufmann (d00p)
2013-05-06 11:44:58 +02:00
parent db8f2a767d
commit d234abc19c
1 changed files with 21 additions and 22 deletions
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43
scripts/jobs/cron_traffic.php
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@@ -111,42 +111,41 @@ $last_dbserver = 0;
$databases_list = array(); $databases_list = array();
$databases_list_result = $db_root->query("show databases"); $databases_list_result = $db_root->query("show databases");
while($databases_list_row = $db->fetch_array($databases_list_result)) while ($databases_list_row = $db->fetch_array($databases_list_result)) {
{
$databases_list[] = strtolower($databases_list_row['Database']); $databases_list[] = strtolower($databases_list_row['Database']);
} }
while($row_database = $db->fetch_array($databases)) while ($row_database = $db->fetch_array($databases)) {
{
if($last_dbserver != $row_database['dbserver']) if ($last_dbserver != $row_database['dbserver']) {
{
$db_root->close(); $db_root->close();
$db_root = new db($sql_root[$row_database['dbserver']]['host'], $sql_root[$row_database['dbserver']]['user'], $sql_root[$row_database['dbserver']]['password'], ''); $db_root = new db($sql_root[$row_database['dbserver']]['host'], $sql_root[$row_database['dbserver']]['user'], $sql_root[$row_database['dbserver']]['password'], '');
$last_dbserver = $row_database['dbserver']; $last_dbserver = $row_database['dbserver'];
$database_list = array(); $database_list = array();
$databases_list_result = $db_root->query("show databases"); $databases_list_result = $db_root->query("show databases");
while($databases_list_row = $db->fetch_array($databases_list_result)) while ($databases_list_row = $db->fetch_array($databases_list_result)) {
{
$databases_list[] = strtolower($databases_list_row['Database']); $databases_list[] = strtolower($databases_list_row['Database']);
} }
} }
if(in_array(strtolower($row_database['databasename']), $databases_list)) if (in_array(strtolower($row_database['databasename']), $databases_list)) {
{ // sum up data_length and index_length
$mysql_usage_result = $db_root->query("SHOW TABLE STATUS FROM `" . $db_root->escape($row_database['databasename']) . "`"); $mysql_usage_result = $db_root->query("
SELECT SUM(data_length + index_length) AS usage
while($mysql_usage_row = $db_root->fetch_array($mysql_usage_result)) FROM information_schema.TABLES
{ WHERE table_schema = '" . $db_root->escape($row_database['databasename']) . "'
if(!isset($mysqlusage_all[$row_database['customerid']])) GROUP BY table_schema;
{ ");
$mysqlusage_all[$row_database['customerid']] = 0; // get the result
} $mysql_usage_row = $db_root->fetch_array($mysql_usage_result);
$mysqlusage_all[$row_database['customerid']] += floatval($mysql_usage_row['Data_length'] + $mysql_usage_row['Index_length']); // initialize counter for customer
if (!isset($mysqlusage_all[$row_database['customerid']])) {
$mysqlusage_all[$row_database['customerid']] = 0;
} }
} // sum up result
else $mysqlusage_all[$row_database['customerid']] += floatval($mysql_usage_row['usage']);
{ } else {
echo "Seems like the database " . $row_database['databasename'] . " had been removed manually.\n"; echo "Seems like the database " . $row_database['databasename'] . " had been removed manually.\n";
} }
} }