XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\views\Plugin\views\style\Rss::attachTo	Run #51ec66a5a877d	Run #51ec623000e0c	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	3,363	3,970	607	18.0%
Incl. Wall Time (microsec) per call	3,363	3,970	607	18.0%
Excl. Wall Time (microsec)	27	26	-1	-3.7%
Incl. CPU (microsecs)	2,849	3,014	165	5.8%
Incl. CPU (microsecs) per call	2,849	3,014	165	5.8%
Excl. CPU (microsec)	18	22	4	22.2%
Incl. MemUse (bytes)	320,648	320,208	-440	-0.1%
Incl. MemUse (bytes) per call	320,648	320,208	-440	-0.1%
Excl. MemUse (bytes)	2,704	2,720	16	0.6%
Incl. PeakMemUse (bytes)	311,760	310,584	-1,176	-0.4%
Incl. PeakMemUse (bytes) per call	311,760	310,584	-1,176	-0.4%
Excl. PeakMemUse (bytes)	1,392	1,392	0	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. CPU Diff (microsec)	ICpu Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\views\Plugin\views\style\Rss::attachTo	0	N/A%	607	25.8%	165	4.8%	-440	-0.6%	-1,176	-1.6%
Exclusive Metrics Diff for Current Function			-1	-0.2%	4	2.4%	16	3.6%	0	0.0%
*Parent function*
Drupal\views\Plugin\views\display\Feed::attachTo	0	N/A%	607	100.0%	165	100.0%	-440	-100.0%	-1,176	-100.0%
*Child functions*
drupal_add_feed	0	N/A%	325	53.5%	159	96.4%	-440	-100.0%	-1,016	-86.4%
url	0	N/A%	321	52.9%	43	26.1%	-16	-3.6%	-160	-13.6%
Drupal\Component\Plugin\PluginBag::get	0	N/A%	-38	-6.3%	-38	-23.0%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\display\PathPluginBase::hasPath	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\views\ViewExecutable::getUrl	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%
Drupal\views\ViewExecutable::getExposedInput	0	N/A%	0	0.0%	-1	-0.6%	0	0.0%	0	0.0%