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https://we.phorge.it/source/phorge.git
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70 lines
1.9 KiB
PHP
70 lines
1.9 KiB
PHP
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#!/usr/bin/env php
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<?php
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/*
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* Copyright 2012 Facebook, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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$root = dirname(dirname(dirname(__FILE__)));
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require_once $root.'/scripts/__init_script__.php';
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$data = array();
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$conn_r = id(new PhabricatorUser())->establishConnection('r');
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$databases = queryfx_all($conn_r, 'SHOW DATABASES');
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foreach ($databases as $database) {
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$name = head($database);
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queryfx($conn_r, 'USE %C', $name);
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$tables = queryfx_all(
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$conn_r,
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'SHOW TABLE STATUS');
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$tables = ipull($tables, null, 'Name');
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$data[$name] = $tables;
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}
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$totals = array_fill_keys(array_keys($data), 0);
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$overall = 0;
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foreach ($data as $db => $tables) {
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foreach ($tables as $table => $info) {
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$table_size = $info['Data_length'] + $info['Index_length'];
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$data[$db][$table]['_totalSize'] = $table_size;
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$totals[$db] += $table_size;
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$overall += $table_size;
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}
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}
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echo "APPROXIMATE TABLE SIZES\n";
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asort($totals);
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foreach ($totals as $db => $size) {
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printf("%-32.32s %18s\n", $db, fmt($totals[$db], $overall));
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$data[$db] = isort($data[$db], '_totalSize');
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foreach ($data[$db] as $table => $info) {
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printf(" %-28.28s %18s\n", $table, fmt($info['_totalSize'], $overall));
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}
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}
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printf("%-32.32s %18s\n", 'TOTAL', fmt($overall, $overall));
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function fmt($n, $o) {
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return sprintf(
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'%8.8s MB %5.5s%%',
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number_format($n / (1024 * 1024), 1),
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sprintf('%3.1f', 100 * ($n / $o)));
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}
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