XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c1813b11: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct	Run #51ec3b81ad265	Run #51ec3c1813b11	Diff	Diff%
Number of Function Calls	14	14	0	0.0%
Incl. Wall Time (microsec)	205	194	-11	-5.4%
Incl. Wall Time (microsec) per call	15	14	-1	-5.4%
Excl. Wall Time (microsec)	159	154	-5	-3.1%
Incl. CPU (microsecs)	220	211	-9	-4.1%
Incl. CPU (microsecs) per call	16	15	-1	-4.1%
Excl. CPU (microsec)	154	139	-15	-9.7%
Incl. MemUse (bytes)	28,472	28,472	0	0.0%
Incl. MemUse (bytes) per call	2,034	2,034	0	0.0%
Excl. MemUse (bytes)	25,304	25,304	0	0.0%
Incl. PeakMemUse (bytes)	14,240	14,240	0	0.0%
Incl. PeakMemUse (bytes) per call	1,017	1,017	0	0.0%
Excl. PeakMemUse (bytes)	12,400	12,400	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\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct	0	N/A%	-11	-0.4%	-9	-1.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			-5	-45.5%	-15	-166.7%	0	N/A%	0	N/A%
*Parent functions*
Drupal\views\Plugin\ViewsPluginManager::__construct	0	N/A%	-6	-54.5%	-5	-55.6%	0	N/A%	0	N/A%
Drupal\Core\Plugin\DefaultPluginManager::__construct	0	N/A%	-5	-45.5%	-6	-66.7%	0	N/A%	0	N/A%
Drupal\Core\Entity\EntityManager::__construct	0	N/A%	-1	-9.1%	0	0.0%	0	N/A%	0	N/A%
Drupal\system\Plugin\Type\PluginUIManager::__construct	0	N/A%	1	9.1%	2	22.2%	0	N/A%	0	N/A%
*Child functions*
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::__construct	0	N/A%	-3	-27.3%	5	55.6%	0	N/A%	0	N/A%
str_replace	0	N/A%	-3	-27.3%	1	11.1%	0	N/A%	0	N/A%