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%include('header', category='Tracker', title='Tracked objects')
%from pympler.util.stringutils import pp, pp_timestamp
%from json import dumps
<h1>Tracked objects</h1>
%if snapshots:
<h2>Memory distribution over time</h2>
<div id="memory_chart_flot" style="width:100%; height: 400px"></div>
<script type="text/javascript" src="/static/jquery.flot.min.js"></script>
<script type="text/javascript" src="/static/jquery.flot.stack.min.js"></script>
<script type="text/javascript" src="/static/jquery.flot.tooltip.min.js"></script>
<script type="text/javascript">
function format_size(value) {
var val = Math.round(value / (1000*1000));
return val.toLocaleString() + ' MB';
};
$(document).ready(function() {
var timeseries = {{!timeseries}};
var options = {
xaxis: {
show: false,
},
yaxis: {
tickFormatter: format_size
},
grid: {
hoverable: true
},
tooltip: true,
tooltipOpts: {
content: "%s | %y"
},
legend: {
position: "nw"
},
series: {
bars: {
show: true,
barWidth: .9,
fillColor: { colors: [ { opacity: 0.9 }, { opacity: 0.9 } ] },
align: "center"
},
stack: true
}
};
$.plot($('#memory_chart_flot'), timeseries, options);
});
</script>
<h2>Snapshots statistics</h2>
%for sn in snapshots:
<h3>{{sn.desc or 'Untitled'}} snapshot at {{pp_timestamp(sn.timestamp)}}</h3>
<table class="tdata">
<thead>
<tr>
<th width="20%">Class</th>
<th width="20%" class="num">Instance #</th>
<th width="20%" class="num">Total</th>
<th width="20%" class="num">Average size</th>
<th width="20%" class="num">Share</th>
</tr>
</thead>
<tbody>
%cnames = list(sn.classes.keys())
%cnames.sort()
%for cn in cnames:
%data = sn.classes[cn]
<tr>
<td><a href="/tracker/class/{{cn}}">{{cn}}</a></td>
<td class="num">{{data['active']}}</td>
<td class="num">{{pp(data['sum'])}}</td>
<td class="num">{{pp(data['avg'])}}</td>
<td class="num">{{'%3.2f%%' % data['pct']}}</td>
</tr>
%end
</tbody>
</table>
%if sn.system_total.available:
<h4>Process memory</h4>
<table class="tdata">
<thead>
<tr>
<th>Type</th>
<th class="num">Size</th>
</tr>
</thead>
<tbody>
<tr>
<td>Virtual memory size</td>
<td class="num">{{pp(sn.system_total.vsz)}}</td>
</tr>
<tr>
<td>Resident set size</td>
<td class="num">{{pp(sn.system_total.rss)}}</td>
</tr>
<tr>
<td>Pagefaults</td>
<td class="num">{{sn.system_total.pagefaults}}</td>
</tr>
%for key, value in sn.system_total.os_specific:
<tr>
<td>{{key}}</td>
<td class="num">{{value}}</td>
</tr>
%end
</tbody>
</table>
%end
%end
%else:
<p>No objects are currently tracked. Consult the Pympler documentation for
instructions of how to use the classtracker module.</p>
%end
%include('footer')
|
