<trace>
<set_aspects>
<field name="cpu" value="1" type="int" />
<field name="test" value="abc" type="string" />
</set_aspects>
<event timestamp="1" name="A">
<field name="cpu" value="1" type="int" />
<field name="test" value="abc" type="string" />
<field name="b" value="1" type="int" />
<field name="d" value="3" type="int" />
</event>
<event timestamp="3" name="B">
<field name="cpu" value="1" type="int" />
<field name="test" value="abc" type="string" />
<field name="f" value="c" type="string" />
<field name="g" value="e" type="string" />
</event>
<event timestamp="4" name="A">
<field name="cpu" value="2" type="int" />
<field name="test" value="def" type="string" />
<field name="b" value="3" type="int" />
<field name="d" value="7" type="int" />
</event>
<event timestamp="5" name="B">
<field name="cpu" value="1" type="int" />
<field name="test" value="def" type="string" />
<field name="f" value="c" type="string" />
<field name="g" value="e" type="string" />
</event>
</trace>