XHProf: Hierarchical Profiler Report

Diff Report: Run #534ad8dec7444: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #534ad9c94e95b: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for template_preprocess_page

template_preprocess_page	Run #534ad8dec7444	Run #534ad9c94e95b	Diff	Diff%
Number of Function Calls	1	1	0	0.0%
Incl. Wall Time (microsec)	7,322	7,129	-193	-2.6%
Incl. Wall Time (microsec) per call	7,322	7,129	-193	-2.6%
Excl. Wall Time (microsec)	182	168	-14	-7.7%
Incl. CPU (microsecs)	6,571	6,260	-311	-4.7%
Incl. CPU (microsecs) per call	6,571	6,260	-311	-4.7%
Excl. CPU (microsec)	134	120	-14	-10.4%
Incl. MemUse (bytes)	185,888	185,912	24	0.0%
Incl. MemUse (bytes) per call	185,888	185,912	24	0.0%
Excl. MemUse (bytes)	6,828	6,828	0	0.0%
Incl. PeakMemUse (bytes)	172,456	172,456	0	0.0%
Incl. PeakMemUse (bytes) per call	172,456	172,456	0	0.0%
Excl. PeakMemUse (bytes)	3,116	3,092	-24	-0.8%

Parent/Child Regression/Improvement report for template_preprocess_page [View Callgraph Diff]

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*
template_preprocess_page	0	N/A%	-193	-11.7%	-311	-62.3%	24	0.1%	0	0.0%
Exclusive Metrics Diff for Current Function			-14	-7.3%	-14	-4.5%	0	0.0%	-24	N/A%
*Parent function*
_theme	0	N/A%	-193	-100.0%	-311	-100.0%	24	100.0%	0	N/A%
*Child functions*
Drupal::service	0	N/A%	-113	-58.5%	-116	-37.3%	-4	-16.7%	-4	N/A%
menu_get_local_actions	0	N/A%	108	56.0%	-9	-2.9%	8	33.3%	-104	N/A%
url	0	N/A%	-40	-20.7%	-39	-12.5%	0	0.0%	0	N/A%
menu_local_tabs	0	N/A%	-33	-17.1%	-34	-10.9%	0	0.0%	0	N/A%
system_region_list	0	N/A%	-21	-10.9%	-21	-6.8%	0	0.0%	0	N/A%
t	0	N/A%	-19	-9.8%	-20	-6.4%	0	0.0%	0	N/A%
Drupal\Core\Breadcrumb\BreadcrumbManager::build	0	N/A%	-16	-8.3%	-17	-5.5%	0	0.0%	0	N/A%
Drupal::config	0	N/A%	-12	-6.2%	-12	-3.9%	0	0.0%	0	N/A%
Drupal::request	0	N/A%	-11	-5.7%	-11	-3.5%	0	0.0%	0	N/A%
Drupal::languageManager	0	N/A%	-7	-3.6%	-6	-1.9%	0	0.0%	0	N/A%
theme_get_setting	0	N/A%	-4	-2.1%	-4	-1.3%	0	0.0%	0	N/A%
menu_main_menu	0	N/A%	-4	-2.1%	-4	-1.3%	0	0.0%	0	N/A%
Symfony\Component\HttpFoundation\ParameterBag::get	0	N/A%	-3	-1.6%	-2	-0.6%	0	0.0%	0	N/A%
menu_secondary_menu	0	N/A%	-2	-1.0%	-1	-0.3%	0	0.0%	0	N/A%
Drupal\Core\Config\Config::get	0	N/A%	-1	-0.5%	-1	-0.3%	0	0.0%	0	N/A%
Drupal\Component\Utility\String::checkPlain	0	N/A%	-1	-0.5%	0	0.0%	0	0.0%	0	N/A%
base_path	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
Symfony\Component\HttpFoundation\ParameterBag::all	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%
drupal_get_feeds	0	N/A%	0	0.0%	-1	-0.3%	20	83.3%	132	N/A%
Drupal\Component\Utility\Xss::filterAdmin	0	N/A%	0	0.0%	1	0.3%	0	0.0%	0	N/A%
Drupal\Core\Language\LanguageManager::getCurrentLanguage	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	N/A%