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Имя файла	server_status.php
Содержимое	<?php /* vim: set expandtab sw=4 ts=4 sts=4: / /* * displays status variables with descriptions and some hints an optmizing * + reset status variables * * @version $Id$ / /* * / if (! defined('PMA_NO_VARIABLES_IMPORT')) { define('PMA_NO_VARIABLES_IMPORT', true); } require_once './libraries/common.inc.php'; /* * Does the common work / require './libraries/server_common.inc.php'; /* * Displays the links / require './libraries/server_links.inc.php'; /* * Displays the sub-page heading / echo '<div id="serverstatus">' . "\n"; echo '<h2>' . "\n" . ($GLOBALS['cfg']['MainPageIconic'] ? '<img class="icon" src="' . $GLOBALS['pmaThemeImage'] . 's_status.png" width="16" height="16" alt="" />' : '') . $strServerStatus . "\n" . '</h2>' . "\n"; /* * flush status variables if requested / if (isset($_REQUEST['flush'])) { $_flush_commands = array( 'STATUS', 'TABLES', 'QUERY CACHE', ); if (in_array($_REQUEST['flush'], $_flush_commands)) { PMA_DBI_query('FLUSH ' . $_REQUEST['flush'] . ';'); } unset($_flush_commands); } /* * get status from server / if (PMA_MYSQL_INT_VERSION >= 50002) { $server_status = PMA_DBI_fetch_result('SHOW GLOBAL STATUS', 0, 1); } else { $server_status = PMA_DBI_fetch_result('SHOW STATUS', 0, 1); } /* * for some calculations we require also some server settings / if (PMA_MYSQL_INT_VERSION >= 40003) { $server_variables = PMA_DBI_fetch_result('SHOW GLOBAL VARIABLES', 0, 1); } else { $server_variables = PMA_DBI_fetch_result('SHOW VARIABLES', 0, 1); } /* * starttime calculation / $start_time = PMA_DBI_fetch_value( 'SELECT UNIX_TIMESTAMP() - ' . $server_status['Uptime']); /* * cleanup some deprecated values / $deprecated = array( 'Com_prepare_sql' => 'Com_stmt_prepare', 'Com_execute_sql' => 'Com_stmt_execute', 'Com_dealloc_sql' => 'Com_stmt_close', ); foreach ($deprecated as $old => $new) { if (isset($server_status[$old]) && isset($server_status[$new])) { unset($server_status[$old]); } } unset($deprecated); /* * calculate some values / // Key_buffer_fraction if (isset($server_status['Key_blocks_unused']) && isset($server_variables['key_cache_block_size']) && isset($server_variables['key_buffer_size'])) { $server_status['Key_buffer_fraction_%'] = 100 - $server_status['Key_blocks_unused'] $server_variables['key_cache_block_size'] / $server_variables['key_buffer_size'] * 100; } elseif ( isset($server_status['Key_blocks_used']) && isset($server_variables['key_buffer_size'])) { $server_status['Key_buffer_fraction_%'] = $server_status['Key_blocks_used'] * 1024 / $server_variables['key_buffer_size']; } // Ratio for key read/write if (isset($server_status['Key_writes']) && isset($server_status['Key_write_requests']) && $server_status['Key_write_requests'] > 0) $server_status['Key_write_ratio_%'] = 100 * $server_status['Key_writes'] / $server_status['Key_write_requests']; if (isset($server_status['Key_reads']) && isset($server_status['Key_read_requests']) && $server_status['Key_read_requests'] > 0) $server_status['Key_read_ratio_%'] = 100 * $server_status['Key_reads'] / $server_status['Key_read_requests']; // Threads_cache_hitrate if (isset($server_status['Threads_created']) && isset($server_status['Connections']) && $server_status['Connections'] > 0) { $server_status['Threads_cache_hitrate_%'] = 100 - $server_status['Threads_created'] / $server_status['Connections'] * 100; } /** * define some alerts / // name => max value before alert $alerts = array( // lower is better // variable => max value 'Aborted_clients' => 0, 'Aborted_connects' => 0, 'Binlog_cache_disk_use' => 0, 'Created_tmp_disk_tables' => 0, 'Handler_read_rnd' => 0, 'Handler_read_rnd_next' => 0, 'Innodb_buffer_pool_pages_dirty' => 0, 'Innodb_buffer_pool_reads' => 0, 'Innodb_buffer_pool_wait_free' => 0, 'Innodb_log_waits' => 0, 'Innodb_row_lock_time_avg' => 10, // ms 'Innodb_row_lock_time_max' => 50, // ms 'Innodb_row_lock_waits' => 0, 'Slow_queries' => 0, 'Delayed_errors' => 0, 'Select_full_join' => 0, 'Select_range_check' => 0, 'Sort_merge_passes' => 0, 'Opened_tables' => 0, 'Table_locks_waited' => 0, 'Qcache_lowmem_prunes' => 0, 'Slow_launch_threads' => 0, // depends on Key_read_requests // normaly lower then 1:0.01 'Key_reads' => (0.01 $server_status['Key_read_requests']), // depends on Key_write_requests // normaly nearly 1:1 'Key_writes' => (0.9 * $server_status['Key_write_requests']), 'Key_buffer_fraction' => 0.5, // alert if more than 95% of thread cache is in use 'Threads_cached' => 0.95 * $server_variables['thread_cache_size'] // higher is better // variable => min value //'Handler read key' => '> ', ); /** * split variables in sections / $allocations = array( // variable name => section 'Com_' => 'com', 'Innodb_' => 'innodb', 'Ndb_' => 'ndb', 'Ssl_' => 'ssl', 'Handler_' => 'handler', 'Qcache_' => 'qcache', 'Threads_' => 'threads', 'Slow_launch_threads' => 'threads', 'Binlog_cache_' => 'binlog_cache', 'Created_tmp_' => 'created_tmp', 'Key_' => 'key', 'Delayed_' => 'delayed', 'Not_flushed_delayed_rows' => 'delayed', 'Flush_commands' => 'query', 'Last_query_cost' => 'query', 'Slow_queries' => 'query', 'Select_' => 'select', 'Sort_' => 'sort', 'Open_tables' => 'table', 'Opened_tables' => 'table', 'Table_locks_' => 'table', 'Rpl_status' => 'repl', 'Slave_' => 'repl', 'Tc_' => 'tc', ); $sections = array( // section => section name (description) 'com' => array('title' => ''), 'query' => array('title' => $strSQLQuery), 'innodb' => array('title' => 'InnoDB'), 'ndb' => array('title' => 'NDB'), 'ssl' => array('title' => 'SSL'), 'handler' => array('title' => $strHandler), 'qcache' => array('title' => $strQueryCache), 'threads' => array('title' => $strThreads), 'binlog_cache' => array('title' => $strBinaryLog), 'created_tmp' => array('title' => $strTempData), 'delayed' => array('title' => $strServerStatusDelayedInserts), 'key' => array('title' => $strKeyCache), 'select' => array('title' => $strJoins), 'repl' => array('title' => $strReplication), 'sort' => array('title' => $strSorting), 'table' => array('title' => $strNumTables), 'tc' => array('title' => $strTransactionCoordinator), ); /* * define some needfull links/commands / // variable or section name => (name => url) $links = array(); $links['table'][$strFlushTables] = $PMA_PHP_SELF . '?flush=TABLES&' . PMA_generate_common_url(); $links['table'][$strShowOpenTables] = 'sql.php?sql_query=' . urlencode('SHOW OPEN TABLES') . '&goto=server_status.php&' . PMA_generate_common_url(); $links['repl'][$strShowSlaveHosts] = 'sql.php?sql_query=' . urlencode('SHOW SLAVE HOSTS') . '&goto=server_status.php&' . PMA_generate_common_url(); $links['repl'][$strShowSlaveStatus] = 'sql.php?sql_query=' . urlencode('SHOW SLAVE STATUS') . '&goto=server_status.php&' . PMA_generate_common_url(); $links['repl']['doc'] = 'replication'; $links['qcache'][$strFlushQueryCache] = $PMA_PHP_SELF . '?flush=' . urlencode('QUERY CACHE') . '&' . PMA_generate_common_url(); $links['qcache']['doc'] = 'query_cache'; $links['threads'][$strMySQLShowProcess] = 'server_processlist.php?' . PMA_generate_common_url(); $links['threads']['doc'] = 'mysql_threads'; $links['key']['doc'] = 'myisam_key_cache'; $links['binlog_cache']['doc'] = 'binary_log'; $links['Slow_queries']['doc'] = 'slow_query_log'; $links['innodb'][$strServerTabVariables] = 'server_engines.php?engine=InnoDB&' . PMA_generate_common_url(); $links['innodb'][$strInnodbStat] = 'server_engines.php?engine=InnoDB&page=Status&' . PMA_generate_common_url(); $links['innodb']['doc'] = 'innodb'; // sort status vars into arrays foreach ($server_status as $name => $value) { if (isset($allocations[$name])) { $sections[$allocations[$name]]['vars'][$name] = $value; unset($server_status[$name]); } else { foreach ($allocations as $filter => $section) { if (preg_match('/^' . $filter . '/', $name) && isset($server_status[$name])) { unset($server_status[$name]); $sections[$section]['vars'][$name] = $value; } } } } unset($name, $value, $filter, $section, $allocations); // rest $sections['all']['vars'] =& $server_status; $hour_factor = 3600 / $server_status['Uptime']; /* * start output / ?> <div id="statuslinks"> <a href="<?php echo $PMA_PHP_SELF . '?' . PMA_generate_common_url(); ?>" ><?php echo $strRefresh; ?></a> <a href="<?php echo $PMA_PHP_SELF . '?flush=STATUS&' . PMA_generate_common_url(); ?>" ><?php echo $strShowStatusReset; ?></a> <?php echo PMA_showMySQLDocu('server_status_variables','server_status_variables'); ?> </div> <p> <?php echo sprintf($strServerStatusUptime, PMA_timespanFormat($server_status['Uptime']), PMA_localisedDate($start_time)) . "\n"; ?> </p> <div id="sectionlinks"> <?php foreach ($sections as $section_name => $section) { if (! empty($section['vars']) && ! empty($section['title'])) { echo '<a href="' . $PMA_PHP_SELF . '?' . PMA_generate_common_url() . '#' . $section_name . '">' . $section['title'] . '</a>' . "\n"; } } ?> </div> <h3><?php echo $strServerTrafficNotes; ?></h3> <table id="serverstatustraffic" class="data"> <thead> <tr> <th colspan="2"><?php echo $strTraffic . ' ' . PMA_showHint($strStatisticsOverrun); ?></th> <th>ø <?php echo $strPerHour; ?></th> </tr> </thead> <tbody> <tr class="odd"> <th class="name"><?php echo $strReceived; ?></th> <td class="value"><?php echo implode(' ', PMA_formatByteDown($server_status['Bytes_received'], 4)); ?></td> <td class="value"><?php echo implode(' ', PMA_formatByteDown( $server_status['Bytes_received'] $hour_factor, 4)); ?></td> </tr> <tr class="even"> <th class="name"><?php echo $strSent; ?></th> <td class="value"><?php echo implode(' ', PMA_formatByteDown($server_status['Bytes_sent'], 4)); ?></td> <td class="value"><?php echo implode(' ', PMA_formatByteDown( $server_status['Bytes_sent'] * $hour_factor, 4)); ?></td> </tr> <tr class="odd"> <th class="name"><?php echo $strTotalUC; ?></th> <td class="value"><?php echo implode(' ', PMA_formatByteDown( $server_status['Bytes_received'] + $server_status['Bytes_sent'], 4) ); ?></td> <td class="value"><?php echo implode(' ', PMA_formatByteDown( ($server_status['Bytes_received'] + $server_status['Bytes_sent']) * $hour_factor, 4) ); ?></td> </tr> </tbody> </table> <table id="serverstatusconnections" class="data"> <thead> <tr> <th colspan="2"><?php echo $strConnections; ?></th> <th>ø <?php echo $strPerHour; ?></th> <th>%</th> </tr> </thead> <tbody> <tr class="odd"> <th class="name"><?php echo $strMaxConnects; ?></th> <td class="value"><?php echo PMA_formatNumber($server_status['Max_used_connections'], 0); ?> </td> <td class="value">--- </td> <td class="value">--- </td> </tr> <tr class="even"> <th class="name"><?php echo $strFailedAttempts; ?></th> <td class="value"><?php echo PMA_formatNumber($server_status['Aborted_connects'], 4, 0); ?></td> <td class="value"><?php echo PMA_formatNumber($server_status['Aborted_connects'] * $hour_factor, 4, 2); ?></td> <td class="value"><?php echo $server_status['Connections'] > 0 ? PMA_formatNumber( $server_status['Aborted_connects'] * 100 / $server_status['Connections'], 0, 2) . '%' : '--- '; ?></td> </tr> <tr class="odd"> <th class="name"><?php echo $strAbortedClients; ?></th> <td class="value"><?php echo PMA_formatNumber($server_status['Aborted_clients'], 4, 0); ?></td> <td class="value"><?php echo PMA_formatNumber($server_status['Aborted_clients'] * $hour_factor, 4, 2); ?></td> <td class="value"><?php echo $server_status['Connections'] > 0 ? PMA_formatNumber( $server_status['Aborted_clients'] * 100 / $server_status['Connections'], 0, 2) . '%' : '--- '; ?></td> </tr> <tr class="even"> <th class="name"><?php echo $strTotalUC; ?></th> <td class="value"><?php echo PMA_formatNumber($server_status['Connections'], 4, 0); ?></td> <td class="value"><?php echo PMA_formatNumber($server_status['Connections'] * $hour_factor, 4, 2); ?></td> <td class="value"><?php echo PMA_formatNumber(100, 0, 2); ?>%</td> </tr> </tbody> </table> <hr class="clearfloat" /> <h3><?php echo sprintf($strQueryStatistics, PMA_formatNumber($server_status['Questions'], 0)); ?></h3> <table id="serverstatusqueriessummary" class="data"> <thead> <tr> <th><?php echo $strTotalUC; ?></th> <th>ø <?php echo $strPerHour; ?></th> <th>ø <?php echo $strPerMinute; ?></th> <th>ø <?php echo $strPerSecond; ?></th> </tr> </thead> <tbody> <tr class="odd"> <td class="value"><?php echo PMA_formatNumber($server_status['Questions'], 4, 0); ?></td> <td class="value"><?php echo PMA_formatNumber($server_status['Questions'] * $hour_factor, 3, 2); ?></td> <td class="value"><?php echo PMA_formatNumber( $server_status['Questions'] * 60 / $server_status['Uptime'], 3, 2); ?></td> <td class="value"><?php echo PMA_formatNumber( $server_status['Questions'] / $server_status['Uptime'], 3, 2); ?></td> </tr> </tbody> </table> <div id="serverstatusqueriesdetails"> <?php // number of tables to split values into $tables = 2; $rows_per_table = (int) ceil(count($sections['com']['vars']) / $tables); $current_table = 0; $odd_row = true; $countRows = 0; $perc_factor = 100 / ($server_status['Questions'] - $server_status['Connections']); foreach ($sections['com']['vars'] as $name => $value) { $current_table++; if ($countRows === 0 \|\| $countRows === $rows_per_table) { $odd_row = true; if ($countRows === $rows_per_table) { echo ' </tbody>' . "\n"; echo ' </table>' . "\n"; } ?> <table id="serverstatusqueriesdetails<?php echo $current_table; ?>" class="data"> <col class="namecol" /> <col class="valuecol" span="3" /> <thead> <tr><th colspan="2"><?php echo $strQueryType; ?></th> <th>ø <?php echo $strPerHour; ?></th> <th>%</th> </tr> </thead> <tbody> <?php } else { $odd_row = !$odd_row; } $countRows++; // For the percentage column, use Questions - Connections, because // the number of connections is not an item of the Query types // but is included in Questions. Then the total of the percentages is 100. $name = str_replace('Com_', '', $name); $name = str_replace('_', ' ', $name); ?> <tr class="<?php echo $odd_row ? 'odd' : 'even'; ?>"> <th class="name"><?php echo htmlspecialchars($name); ?></th> <td class="value"><?php echo PMA_formatNumber($value, 4, 0); ?></td> <td class="value"><?php echo PMA_formatNumber($value * $hour_factor, 4, 2); ?></td> <td class="value"><?php echo PMA_formatNumber($value * $perc_factor, 0, 2); ?>%</td> </tr> <?php } ?> </tbody> </table> </div> <div id="serverstatussection"> <?php //Unset used variables unset( $tables, $rows_per_table, $current_table, $countRows, $perc_factor, $hour_factor, $sections['com'], $server_status['Aborted_clients'], $server_status['Aborted_connects'], $server_status['Max_used_connections'], $server_status['Bytes_received'], $server_status['Bytes_sent'], $server_status['Connections'], $server_status['Questions'], $server_status['Uptime'] ); foreach ($sections as $section_name => $section) { if (! empty($section['vars'])) { ?> <table class="data" id="serverstatussection<?php echo $section_name; ?>"> <caption class="tblHeaders"> <a class="top" href="<?php echo $PMA_PHP_SELF . '?' . PMA_generate_common_url() . '#serverstatus'; ?>" name="<?php echo $section_name; ?>"><?php echo $strPos1; ?> <?php echo ($GLOBALS['cfg']['MainPageIconic'] ? '<img src="' . $GLOBALS['pmaThemeImage'] . 's_asc.png" width="11" height="9" align="middle" alt="" />' : ''); ?> </a> <?php if (! empty($section['title'])) { echo $section['title']; } ?> </caption> <col class="namecol" /> <col class="valuecol" /> <col class="descrcol" /> <thead> <tr> <th><?php echo $strVar; ?></th> <th><?php echo $strValue; ?></th> <th><?php echo $strDescription; ?></th> </tr> </thead> <?php if (! empty($links[$section_name])) { ?> <tfoot> <tr class="tblFooters"> <th colspan="3" class="tblFooters"> <?php foreach ($links[$section_name] as $link_name => $link_url) { if ('doc' == $link_name) { echo PMA_showMySQLDocu($link_url, $link_url); } else { echo '<a href="' . $link_url . '">' . $link_name . '</a>' . "\n"; } } unset($link_url, $link_name); ?> </th> </tr> </tfoot> <?php } ?> <tbody> <?php $odd_row = false; foreach ($section['vars'] as $name => $value) { $odd_row = !$odd_row; ?> <tr class="<?php echo $odd_row ? 'odd' : 'even'; ?>"> <th class="name"><?php echo htmlspecialchars($name); ?></th> <td class="value"><?php if (isset($alerts[$name])) { if ($value > $alerts[$name]) { echo '<span class="attention">'; } else { echo '<span class="allfine">'; } } if ('%' === substr($name, -1, 1)) { echo PMA_formatNumber($value, 0, 2) . ' %'; } elseif (is_numeric($value) && $value == (int) $value) { echo PMA_formatNumber($value, 4, 0); } elseif (is_numeric($value)) { echo PMA_formatNumber($value, 4, 2); } else { echo htmlspecialchars($value); } if (isset($alerts[$name])) { echo '</span>'; } ?></td> <td class="descr"> <?php if (isset($GLOBALS['strShowStatus' . $name . 'Descr'])) { echo $GLOBALS['strShowStatus' . $name . 'Descr']; } if (isset($links[$name])) { foreach ($links[$name] as $link_name => $link_url) { if ('doc' == $link_name) { echo PMA_showMySQLDocu($link_url, $link_url); } else { echo ' <a href="' . $link_url . '">' . $link_name . '</a>' . "\n"; } } unset($link_url, $link_name); } ?> </td> </tr> <?php } unset($name, $value); ?> </tbody> </table> <?php } } unset($section_name, $section, $sections, $server_status, $odd_row, $alerts); ?> </div> </div> <?php /** * Sends the footer */ require_once './libraries/footer.inc.php'; ?>

/admin/myadmin2/

Имя	Дата	Размер
..	2026-10-02
contrib	2013-06-28
js	2013-06-28
lang	2013-06-28
libraries	2015-04-04
pmd	2013-06-28
scripts	2013-06-28
themes	2013-06-28
CREDITS	2013-06-28	127 байт
ChangeLog	2013-06-28	32 кб.
Documentation.html	2013-06-28	218 кб.
Documentation.txt	2013-06-28	154 кб.
INSTALL	2013-06-28	137 байт
LICENSE	2013-06-28	18 кб.
README	2013-06-28	3 кб.
RELEASE-DATE-2.11.11.3	2013-06-28	29 байт
TODO	2013-06-28	196 байт
browse_foreigners.php	2013-06-28	11 кб.
calendar.php	2013-06-28	711 байт
changelog.php	2013-06-28	4 кб.
chk_rel.php	2013-06-28	410 байт
config.inc.php	2013-06-28	2 кб.
config.sample.inc.php	2013-06-28	2 кб.
db_create.php	2013-06-28	1 кб.
db_datadict.php	2013-06-28	10 кб.
db_export.php	2013-06-28	2 кб.
db_import.php	2013-06-28	419 байт
db_operations.php	2013-06-28	19 кб.
db_printview.php	2013-06-28	7 кб.
db_qbe.php	2013-06-28	34 кб.
db_search.php	2013-06-28	14 кб.
db_sql.php	2013-06-28	972 байт
db_structure.php	2013-06-28	22 кб.
docs.css	2013-06-28	4 кб.
error.php	2013-06-28	2 кб.
export.php	2013-06-28	24 кб.
favicon.ico	2013-06-28	18 кб.
import.php	2013-06-28	14 кб.
index.php	2013-06-28	6 кб.
license.php	2013-06-28	618 байт
main.php	2013-06-28	15 кб.
navigation.php	2013-06-28	26 кб.
pdf_pages.php	2013-06-28	27 кб.
pdf_schema.php	2013-06-28	51 кб.
phpinfo.php	2013-06-28	310 байт
phpmyadmin.css.php	2013-06-28	16 кб.
pmd_common.php	2013-06-28	11 кб.
pmd_display_field.php	2013-06-28	2 кб.
pmd_general.php	2013-06-28	18 кб.
pmd_help.php	2013-06-28	829 байт
pmd_pdf.php	2013-06-28	3 кб.
pmd_relation_new.php	2013-06-28	4 кб.
pmd_relation_upd.php	2013-06-28	2 кб.
pmd_save_pos.php	2013-06-28	2 кб.
print.css	2013-06-28	1 кб.
querywindow.php	2013-06-28	9 кб.
readme.php	2013-06-28	610 байт
server_binlog.php	2013-06-28	7 кб.
server_collations.php	2013-06-28	3 кб.
server_databases.php	2013-06-28	13 кб.
server_engines.php	2013-06-28	5 кб.
server_export.php	2013-06-28	2 кб.
server_import.php	2013-06-28	430 байт
server_privileges.php	2013-06-28	108 кб.
server_processlist.php	2013-06-28	3 кб.
server_sql.php	2013-06-28	528 байт
server_status.php	2013-06-28	20 кб.
server_variables.php	2013-06-28	2 кб.
show_config_errors.php	2013-06-28	256 байт
sql.php	2013-06-28	29 кб.
tbl_addfield.php	2013-06-28	9 кб.
tbl_alter.php	2013-06-28	9 кб.
tbl_change.php	2013-06-28	45 кб.
tbl_create.php	2013-06-28	9 кб.
tbl_export.php	2013-06-28	2 кб.
tbl_import.php	2013-06-28	582 байт
tbl_indexes.php	2013-06-28	16 кб.
tbl_move_copy.php	2013-06-28	2 кб.
tbl_operations.php	2013-06-28	19 кб.
tbl_printview.php	2013-06-28	18 кб.
tbl_relation.php	2013-06-28	24 кб.
tbl_replace.php	2013-06-28	12 кб.
tbl_row_action.php	2013-06-28	4 кб.
tbl_select.php	2013-06-28	17 кб.
tbl_sql.php	2013-06-28	911 байт
tbl_structure.php	2013-06-28	34 кб.
themes.php	2013-06-28	1 кб.
transformation_overview.php	2013-06-28	2 кб.
transformation_wrapper.php	2013-06-28	4 кб.
translators.html	2013-06-28	8 кб.
user_password.php	2013-06-28	3 кб.
view_create.php	2013-06-28	4 кб.

/admin/myadmin2