115 lines
2.8 KiB
PHP
115 lines
2.8 KiB
PHP
<?php declare(strict_types = 1);
|
|
/**
|
|
* General overview collector.
|
|
*
|
|
* @package query-monitor
|
|
*/
|
|
|
|
if ( ! defined( 'ABSPATH' ) ) {
|
|
exit;
|
|
}
|
|
|
|
/**
|
|
* @extends QM_DataCollector<QM_Data_Overview>
|
|
*/
|
|
class QM_Collector_Overview extends QM_DataCollector {
|
|
|
|
public $id = 'overview';
|
|
|
|
public function get_storage(): QM_Data {
|
|
return new QM_Data_Overview();
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function set_up() {
|
|
parent::set_up();
|
|
|
|
add_action( 'shutdown', array( $this, 'process_timing' ), 0 );
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function tear_down() {
|
|
remove_action( 'shutdown', array( $this, 'process_timing' ), 0 );
|
|
|
|
parent::tear_down();
|
|
}
|
|
|
|
/**
|
|
* Processes the timing and memory related stats as early as possible, so the
|
|
* data isn't skewed by collectors that are processed before this one.
|
|
*
|
|
* @return void
|
|
*/
|
|
public function process_timing() {
|
|
$this->data->time_taken = self::timer_stop_float();
|
|
|
|
if ( function_exists( 'memory_get_peak_usage' ) ) {
|
|
$this->data->memory = memory_get_peak_usage();
|
|
} elseif ( function_exists( 'memory_get_usage' ) ) {
|
|
$this->data->memory = memory_get_usage();
|
|
} else {
|
|
$this->data->memory = 0;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return void
|
|
*/
|
|
public function process() {
|
|
if ( ! isset( $this->data->time_taken ) ) {
|
|
$this->process_timing();
|
|
}
|
|
|
|
$this->data->time_limit = (int) ini_get( 'max_execution_time' );
|
|
$this->data->time_start = $_SERVER['REQUEST_TIME_FLOAT'];
|
|
|
|
if ( ! empty( $this->data->time_limit ) ) {
|
|
$this->data->time_usage = ( 100 / $this->data->time_limit ) * $this->data->time_taken;
|
|
} else {
|
|
$this->data->time_usage = 0;
|
|
}
|
|
|
|
if ( is_user_logged_in() ) {
|
|
$this->data->current_user = self::format_user( wp_get_current_user() );
|
|
} else {
|
|
$this->data->current_user = null;
|
|
}
|
|
|
|
if ( function_exists( 'current_user_switched' ) && current_user_switched() ) {
|
|
$this->data->switched_user = self::format_user( current_user_switched() );
|
|
} else {
|
|
$this->data->switched_user = null;
|
|
}
|
|
|
|
$this->data->memory_limit = QM_Util::convert_hr_to_bytes( ini_get( 'memory_limit' ) ?: '0' );
|
|
|
|
if ( $this->data->memory_limit > 0 ) {
|
|
$this->data->memory_usage = ( 100 / $this->data->memory_limit ) * $this->data->memory;
|
|
} else {
|
|
$this->data->memory_usage = 0;
|
|
}
|
|
|
|
$this->data->display_time_usage_warning = ( $this->data->time_usage >= 75 );
|
|
$this->data->display_memory_usage_warning = ( $this->data->memory_usage >= 75 );
|
|
|
|
$this->data->is_admin = is_admin();
|
|
}
|
|
|
|
}
|
|
|
|
/**
|
|
* @param array<string, QM_Collector> $collectors
|
|
* @param QueryMonitor $qm
|
|
* @return array<string, QM_Collector>
|
|
*/
|
|
function register_qm_collector_overview( array $collectors, QueryMonitor $qm ) {
|
|
$collectors['overview'] = new QM_Collector_Overview();
|
|
return $collectors;
|
|
}
|
|
|
|
add_filter( 'qm/collectors', 'register_qm_collector_overview', 1, 2 );
|