XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e62091f2c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\views\Plugin\views\style\Rss::attachTo	Run #52f2e62091f2c	Run #52f2e60305388	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	7,791	6,226	-1,565	-20.1%
Incl. Wall Time (microsec) per call	7,791	6,226	-1,565	-20.1%
Excl. Wall Time (microsec)	30	29	-1	-3.3%
Incl. CPU (microsecs)	7,429	5,829	-1,600	-21.5%
Incl. CPU (microsecs) per call	7,429	5,829	-1,600	-21.5%
Excl. CPU (microsec)	27	21	-6	-22.2%
Incl. MemUse (bytes)	780,984	780,992	8	0.0%
Incl. MemUse (bytes) per call	780,984	780,992	8	0.0%
Excl. MemUse (bytes)	2,264	2,264	0	0.0%
Incl. PeakMemUse (bytes)	782,184	781,912	-272	-0.0%
Incl. PeakMemUse (bytes) per call	782,184	781,912	-272	-0.0%
Excl. PeakMemUse (bytes)	1,688	1,688	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%	-1,565	-111.7%	-1,600	-58.0%	8	3.8%	-272	-37.8%
Exclusive Metrics Diff for Current Function			-1	-0.1%	-6	-0.4%	0	0.0%	0	0.0%
*Parent function*
Drupal\views\Plugin\views\display\Feed::attachTo	0	N/A%	-1,565	-100.0%	-1,600	-100.0%	8	100.0%	-272	-100.0%
*Child functions*
drupal_render	0	N/A%	-1,569	-100.3%	-1,587	-99.2%	8	100.0%	-272	-100.0%
url	0	N/A%	23	1.5%	10	0.6%	0	0.0%	0	0.0%
Drupal\views\DisplayBag::get	0	N/A%	-18	-1.2%	-17	-1.1%	0	0.0%	0	0.0%
Drupal\views\Plugin\views\display\PathPluginBase::hasPath	0	N/A%	0	0.0%	-1	-0.1%	0	0.0%	0	0.0%
Drupal\views\ViewExecutable::getUrl	0	N/A%	0	0.0%	1	0.1%	0	0.0%	0	0.0%
Drupal\views\ViewExecutable::getExposedInput	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%