XHProf: Hierarchical Profiler Report

Diff Report: Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

filter_formats	Run #52e436ce9c71d	Run #52e4374042ace	Diff	Diff%
Number of Function Calls	4	4	0	0.0%
Incl. Wall Time (microsec)	2,600	2,536	-64	-2.5%
Incl. Wall Time (microsec) per call	650	634	-16	-2.5%
Excl. Wall Time (microsec)	60	54	-6	-10.0%
Incl. CPU (microsecs)	2,277	2,207	-70	-3.1%
Incl. CPU (microsecs) per call	569	552	-18	-3.1%
Excl. CPU (microsec)	51	46	-5	-9.8%
Incl. MemUse (bytes)	140,104	139,856	-248	-0.2%
Incl. MemUse (bytes) per call	35,026	34,964	-62	-0.2%
Excl. MemUse (bytes)	3,592	3,592	0	0.0%
Incl. PeakMemUse (bytes)	99,360	99,080	-280	-0.3%
Incl. PeakMemUse (bytes) per call	24,840	24,770	-70	-0.3%
Excl. PeakMemUse (bytes)	968	608	-360	-37.2%

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*
filter_formats	0	N/A%	-64	-5.5%	-70	-6.9%	-248	-0.3%	-280	-0.3%
Exclusive Metrics Diff for Current Function			-6	-9.4%	-5	-7.1%	0	0.0%	-360	-128.6%
*Parent functions*
filter_process_format	0	N/A%	-64	-100.0%	-69	-98.6%	-248	-100.0%	128	45.7%
_filter_tips	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-408	-145.7%
filter_default_format	0	N/A%	0	0.0%	-1	-1.4%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Entity\Entity::access	0	N/A%	-76	-118.8%	-72	-102.9%	80	32.3%	248	88.6%
Drupal\Core\Cache\DatabaseBackend::get	0	N/A%	16	25.0%	7	10.0%	-328	-132.3%	-120	-42.9%
Drupal\Core\Language\LanguageManager::getCurrentLanguage	0	N/A%	2	3.1%	1	1.4%	0	0.0%	0	0.0%
Drupal\Core\Session\UserSession::id	0	N/A%	0	0.0%	2	2.9%	0	0.0%	0	0.0%
Drupal::cache	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
Drupal::languageManager	0	N/A%	0	0.0%	-1	-1.4%	0	0.0%	0	0.0%
drupal_static	0	N/A%	0	0.0%	-2	-2.9%	0	0.0%	-48	-17.1%