od-database/templates/stats.html

{% extends "layout.html" %}
{% set title = "Stats - OD-Database" %}
{% set current_page = "stats" %}

{% block body %}
    <div class="container">

        <div class="card">
            <div class="card-header">Statistics</div>
            <div class="card-body">

                <div id="chart-wrapper" style="margin-bottom: 1em">
                    <p id="loading-text">Calculating...</p>
                    <canvas id="typesChart"></canvas>
                </div>
                <div id="chart-wrapper" style="margin-bottom: 1em">
                    <canvas id="sizeHistogram"></canvas>
                </div>
                <div id="chart-wrapper" style="margin-bottom: 1em">
                    <canvas id="dateHistogram"></canvas>
                </div>
                <div id="chart-wrapper" style="margin-bottom: 1em">
                    <canvas id="websiteScatter"></canvas>
                </div>


                <h4>Database stats</h4>
                <table class="table table-striped">
                    <tbody>
                    <tr>
                        <th>Database index size</th>
                        <td id="esIndexSize"></td>
                    </tr>
                    <tr>
                        <th>Query count</th>
                        <td id="esSearchCount"></td>
                    </tr>
                    <tr>
                        <th>Total query time</th>
                        <td id="esSearchTime"></td>
                    </tr>
                    <tr>
                        <th>Average time per query</th>
                        <td id="esSearchTimeAvg"></td>
                    </tr>
                    <tr>
                        <th>Total file count</th>
                        <td id="totalCount"></td>
                    </tr>
                    <tr>
                        <th>Size total</th>
                        <td id="totalSize"></td>
                    </tr>
                    <tr>
                        <th>Size average</th>
                        <td id="sizeAvg"></td>
                    </tr>
                    <tr>
                        <th>Size standard deviation</th>
                        <td id="sizeStdDeviation"></td>
                    </tr>
                    <tr>
                        <th>Size standard deviation bounds (σ = 1)</th>
                        <td id="sizeStdDeviationBounds"></td>
                    </tr>
                    <tr>
                        <th>Size variance</th>
                        <td id="sizeVariance"></td>
                    </tr>
                    </tbody>
                </table>

                <h4>Crawl server stats</h4>
                <table class="table table-striped">
                    <thead>
                    <tr>
                        <th></th>
                        {% for server in crawl_server_stats %}
                            <th>{{ server }}</th>
                        {% endfor %}
                    </tr>
                    </thead>
                    <tbody>
                    <tr>
                        <th>Completed tasks</th>
                        {% for server in crawl_server_stats %}
                            <td>{{ crawl_server_stats[server].task_count }}</td>
                        {% endfor %}
                    </tr>
                    <tr>
                        <th>Crawl time</th>
                        {% for server in crawl_server_stats %}
                            <td>{{ crawl_server_stats[server].task_time|round(2) }}s</td>
                        {% endfor %}
                    </tr>
                    <tr>
                        <th>Crawl time average</th>
                        {% for server in crawl_server_stats %}
                            <td>{{ crawl_server_stats[server].task_time_avg|round(2) }}s per task</td>
                        {% endfor %}
                    </tr>
                    <tr>
                        <th>File crawled</th>
                        {% for server in crawl_server_stats %}
                            <td>{{ crawl_server_stats[server].task_file_count }}</td>
                        {% endfor %}
                    </tr>
                    <tr>
                        <th>File crawled average</th>
                        {% for server in crawl_server_stats %}
                            <td>{{ crawl_server_stats[server].task_file_count_avg | round(2) }} per task</td>
                        {% endfor %}
                    </tr>
                    </tbody>
                </table>
            </div>
        </div>

    </div>

    <script src="/static/js/report.js"></script>
    <script>
        var xhttp = new XMLHttpRequest();

        xhttp.onreadystatechange = function () {
            if (this.readyState === 4 && this.status === 200) {

                let rData = JSON.parse(this.responseText);

                drawChart(rData);
                drawSizeHistogram(rData);
                drawDateHistogram(rData);
                drawWebsiteScatter(rData);
                fillDatabaseTable(rData);

                document.getElementById("loading-text").innerHTML = "";
            }
        };
        xhttp.open("GET", "/stats/json_chart", true);
        xhttp.send();
    </script>
{% endblock body %}