Source of CProfiler.php - Zabbix

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     * The call stack can be obtained from Exception::getTrace() or from an API result debug stack trace. If no call
 
<?php
/*
** Copyright (C) 2001-2025 Zabbix SIA
**
** This program is free software: you can redistribute it and/or modify it under the terms of
** the GNU Affero General Public License as published by the Free Software Foundation, version 3.
**
** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
** See the GNU Affero General Public License for more details.
**
** You should have received a copy of the GNU Affero General Public License along with this program.
** If not, see <https://www.gnu.org/licenses/>.
**/
​
​
class CProfiler {
​
    /**
     * Determines time for single sql query to be considered slow.
     *
     * @var float
     */
    protected $slowSqlQueryTime = 0.01;
​
    /**
     * Determines time for single Elasticsearch query to be considered slow.
     *
     * @var float
     */
    protected $slowElasticQueryTime = 0.01;
​
    /**
     * Contains all api requests info.
     *
     * @var array
     */
    protected $apiLog = [];
​
    /**
     * Contains SQL queries info.
     *
     * @var array
     */
    protected $sqlQueryLog = [];
​
    /**
     * Contains Elasticsearch queries info.
     *
     * @var array
     */
    protected $elasticQueryLog = [];
​
    /**
     * Total time of all performed sql queries.
     *
     * @var float
     */
    protected $sqlTotalTime = 0.0;
​
    /**
     * Total time of all performed Elasticsearch queries.
     *