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https://github.com/NNTmux/newznab-tmux.git
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DariusIII
93 lines
4.4 KiB
PHP
93 lines
4.4 KiB
PHP
<?php
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require_once realpath(dirname(dirname(dirname(__DIR__))) . DIRECTORY_SEPARATOR . 'indexer.php');
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use newznab\db\Settings;
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$pdo = new Settings();
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if ($argc === 1 || !is_numeric($argv[1])) {
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exit($pdo->log->error("\nThis script will show table data, index and free space used. The argument needed is numeric.\n\n"
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. "php $argv[0] 1 ...: To show all tables with data + index space used greater than 1MB or free space greater than 1MB.\n"
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. "php $argv[0] .01 ...: To show all tables with data + index space used greater than .01MB or free space greater than .01MB.\n"));
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}
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passthru('clear');
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$data = $index = $total = $free = 0;
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$table_data = "SELECT TABLE_NAME AS 'Table', TABLE_ROWS AS 'Rows', "
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. "ENGINE AS 'engine', "
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. "CREATE_OPTIONS AS 'format', "
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. "((DATA_LENGTH) / POWER(1024,2)) AS 'data', "
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. "((INDEX_LENGTH) / POWER(1024,2)) AS 'index', "
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. "((DATA_FREE) / POWER(1024,2)) AS 'free', "
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. "((DATA_LENGTH + INDEX_LENGTH) / POWER(1024,2)) AS 'total' "
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. "FROM information_schema.TABLES WHERE information_schema.TABLES.table_schema = '" . DB_NAME . "' "
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. "ORDER BY (DATA_LENGTH + INDEX_LENGTH) DESC";
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$run = $pdo->queryDirect($table_data);
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$mask = $pdo->log->headerOver("%-25.25s ") . $pdo->log->primaryOver("%7.7s %10.10s %15.15s %15.15s %15.15s %15.15s\n");
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printf($mask, 'Table Name', 'Engine', 'Row_Format', 'Data Size', 'Index Size', 'Free Space', 'Total Size');
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printf($mask, '=========================', '=======', '==========', '===============', '===============', '===============', '===============');
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if ($run instanceof \Traversable) {
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foreach ($run as $table) {
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if ($table['total'] > $argv[1] || $table['free'] > $argv[1]) {
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printf($mask, $table['table'], $table['engine'], str_replace('row_format=', '', $table['format']), number_format($table['data'], 2) . " MB", number_format($table['index'], 2) . " MB", number_format($table['free'], 2) . " MB", number_format($table['total'], 2) . " MB");
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}
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$data += $table['data'];
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$index += $table['index'];
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$free += $table['free'];
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$total += $table['total'];
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}
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}
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printf($mask, '=========================', '=======', '==========', '===============', '===============', '===============', '===============');
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printf($mask, 'Table Name', 'Engine', 'Row_Format', 'Data Size', 'Index Size', 'Free Space', 'Total Size');
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printf($mask, '', '', '', number_format($data, 2) . " MB", number_format($index, 2) . " MB", number_format($free, 2) . " MB", number_format($total, 2) . " MB");
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$myisam = $pdo->queryOneRow("SELECT CONCAT(ROUND(KBS/POWER(1024,IF(pw<0,0,IF(pw>3,0,pw)))+0.49999), "
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. "SUBSTR(' KMG',IF(pw<0,0,IF(pw>3,0,pw))+1,1)) recommended_key_buffer_size "
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. "FROM (SELECT SUM(index_length) KBS "
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. "FROM information_schema.tables "
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. "WHERE engine='MyISAM' AND table_schema NOT IN ('information_schema','mysql')) A, (SELECT 3 pw) B;", false);
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$innodb = $pdo->queryOneRow("SELECT CONCAT(ROUND(KBS/POWER(1024,IF(pw<0,0,IF(pw>3,0,pw)))+0.49999), "
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. "SUBSTR(' KMG',IF(pw<0,0,IF(pw>3,0,pw))+1,1)) recommended_innodb_buffer_pool_size "
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. "FROM (SELECT SUM(index_length) KBS "
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. "FROM information_schema.tables "
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. "WHERE engine='InnoDB') A,(SELECT 3 pw) B;", false);
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$a = $myisam['recommended_key_buffer_size'];
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if ($myisam['recommended_key_buffer_size'] === null) {
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$a = '12M';
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}
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$b = $innodb['recommended_innodb_buffer_pool_size'];
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if ($innodb['recommended_innodb_buffer_pool_size'] === null) {
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$b = '12M';
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}
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// Get current variables
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$aa = $pdo->queryOneRow("SHOW VARIABLES WHERE Variable_name = 'key_buffer_size'", false);
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$bb = $pdo->queryOneRow("SHOW VARIABLES WHERE Variable_name = 'innodb_buffer_pool_size'", false);
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if ($aa['value'] >= 1073741824) {
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$current_a = $aa['value'] / 1024 / 1024 / 1024;
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$current_a .= "G";
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} else {
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$current_a = $aa['value'] / 1024 / 1024;
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$current_a .= "M";
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}
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if ($bb['value'] >= 1073741824) {
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$current_b = $bb['value'] / 1024 / 1024 / 1024;
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$current_b .= "G";
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} else {
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$current_b = $bb['value'] / 1024 / 1024;
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$current_b .= "M";
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}
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echo $pdo->log->headerOver("\n\nThe recommended minimums are:\n");
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echo $pdo->log->primaryOver("MyISAM: key-buffer-size = ") . $pdo->log->alternate($a);
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echo $pdo->log->primaryOver("InnoDB: innodb_buffer_pool_size = ") . $pdo->log->alternate($b);
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echo $pdo->log->headerOver("\nYour current setting are:\n");
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echo $pdo->log->primaryOver("MyISAM: key-buffer-size = ") . $pdo->log->alternate($current_a);
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echo $pdo->log->primaryOver("InnoDB: innodb_buffer_pool_size = ") . $pdo->log->alternate($current_b);
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