XHProf: Hierarchical Profiler Report

Diff Report: Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

block_page_build	Run #53d436500e2ac	Run #53d4352fc0c61	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	93,320	92,636	-684	-0.7%
Incl. Wall Time (microsec) per call	93,320	92,636	-684	-0.7%
Excl. Wall Time (microsec)	42	45	3	7.1%
Incl. CPU (microsecs)	92,315	91,694	-621	-0.7%
Incl. CPU (microsecs) per call	92,315	91,694	-621	-0.7%
Excl. CPU (microsec)	30	33	3	10.0%
Incl. MemUse (bytes)	4,163,152	4,162,976	-176	-0.0%
Incl. MemUse (bytes) per call	4,163,152	4,162,976	-176	-0.0%
Excl. MemUse (bytes)	-1,472	-1,472	0	0.0%
Incl. PeakMemUse (bytes)	4,244,240	4,244,064	-176	-0.0%
Incl. PeakMemUse (bytes) per call	4,244,240	4,244,064	-176	-0.0%
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*
block_page_build	0	N/A%	-684	-10.2%	-621	-9.1%	-176	-0.4%	-176	-0.5%
Exclusive Metrics Diff for Current Function			3	0.4%	3	0.5%	0	0.0%	0	0.0%
*Parent function*
drupal_prepare_page	0	N/A%	-684	-100.0%	-621	-100.0%	-176	-100.0%	-176	-100.0%
*Child functions*
Drupal\block\Plugin\DisplayVariant\FullPageVariant::build	0	N/A%	-444	-64.9%	-391	-63.0%	-184	-104.5%	-184	-104.5%
system_region_list	0	N/A%	-125	-18.3%	-125	-20.1%	8	4.5%	-48	-27.3%
Drupal\Component\Plugin\PluginManagerBase::createInstance	0	N/A%	-86	-12.6%	-75	-12.1%	0	0.0%	0	0.0%
Drupal::service	0	N/A%	-15	-2.2%	-16	-2.6%	0	0.0%	56	31.8%
Drupal\Core\Routing\CurrentRouteMatch::getRouteName	0	N/A%	-11	-1.6%	-12	-1.9%	0	0.0%	0	0.0%
Drupal::routeMatch	0	N/A%	-6	-0.9%	-6	-1.0%	0	0.0%	0	0.0%
drupal_theme_initialize	0	N/A%	0	0.0%	1	0.2%	0	0.0%	0	0.0%