XHProf: Hierarchical Profiler Report

Diff Report: Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal::config

Drupal::config	Run #538e3ac0de109	Run #538e3b37c1a66	Diff	Diff%
Number of Function Calls	56	56	0	0.0%
Incl. Wall Time (microsec)	19,378	19,505	127	0.7%
Incl. Wall Time (microsec) per call	346	348	2	0.7%
Excl. Wall Time (microsec)	247	250	3	1.2%
Incl. CPU (microsecs)	17,878	17,981	103	0.6%
Incl. CPU (microsecs) per call	319	321	2	0.6%
Excl. CPU (microsec)	202	196	-6	-3.0%
Incl. MemUse (bytes)	1,889,616	1,889,736	120	0.0%
Incl. MemUse (bytes) per call	33,743	33,745	2	0.0%
Excl. MemUse (bytes)	18,976	18,976	0	0.0%
Incl. PeakMemUse (bytes)	1,935,264	1,935,376	112	0.0%
Incl. PeakMemUse (bytes) per call	34,558	34,560	2	0.0%
Excl. PeakMemUse (bytes)	3,904	3,904	0	0.0%

Parent/Child Regression/Improvement report for Drupal::config [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*
Drupal::config	0	N/A%	127	3.0%	103	2.8%	120	0.1%	112	0.1%
Exclusive Metrics Diff for Current Function			3	2.4%	-6	-5.8%	0	0.0%	0	0.0%
*Parent functions*
_drupal_bootstrap_page_cache	0	N/A%	123	96.9%	124	120.4%	96	80.0%	104	92.9%
_drupal_bootstrap_code	0	N/A%	53	41.7%	34	33.0%	0	0.0%	-32	-28.6%
drupal_get_user_timezone	0	N/A%	-34	-26.8%	-33	-32.0%	0	0.0%	0	0.0%
menu_set_active_menu_names	0	N/A%	-24	-18.9%	-29	-28.2%	0	0.0%	0	0.0%
system_stream_wrappers	0	N/A%	21	16.5%	22	21.4%	0	0.0%	64	57.1%
Drupal\image\Entity\ImageStyle::buildUrl	0	N/A%	8	6.3%	14	13.6%	0	0.0%	0	0.0%
color_css_alter	0	N/A%	-5	-3.9%	-6	-5.8%	0	0.0%	-24	-21.4%
file_default_scheme	0	N/A%	-5	-3.9%	-8	-7.8%	0	0.0%	0	0.0%
_menu_get_links_source	0	N/A%	-4	-3.1%	-4	-3.9%	0	0.0%	0	0.0%
theme_get_setting	0	N/A%	-4	-3.1%	-7	-6.8%	24	20.0%	0	0.0%
drupal_is_front_page	0	N/A%	-3	-2.4%	-4	-3.9%	0	0.0%	0	0.0%
_bartik_process_page	0	N/A%	2	1.6%	2	1.9%	0	0.0%	0	0.0%
drupal_pre_render_scripts	0	N/A%	1	0.8%	1	1.0%	0	0.0%	0	0.0%
template_preprocess_node	0	N/A%	-1	-0.8%	0	0.0%	0	0.0%	0	0.0%
color_preprocess_page	0	N/A%	1	0.8%	-1	-1.0%	0	0.0%	0	0.0%
template_preprocess_page	0	N/A%	-1	-0.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	-1	-0.8%	-2	-1.9%	0	0.0%	0	0.0%
drupal_pre_render_styles	0	N/A%	0	0.0%	2	1.9%	0	0.0%	0	0.0%
Drupal\Core\Datetime\Date::country	0	N/A%	0	0.0%	-1	-1.0%	0	0.0%	0	0.0%
template_preprocess_html	0	N/A%	0	0.0%	-1	-1.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\DependencyInjection\Container::get	0	N/A%	90	70.9%	95	92.2%	48	40.0%	504	450.0%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	34	26.8%	14	13.6%	72	60.0%	-392	-350.0%