XHProf: Hierarchical Profiler Report

Diff Report: Run #538ce49a96f74: XHProf Run (Namespace=drupal-perf-steinmb)
vs.
Run #538ce4363dd76: XHProf Run (Namespace=drupal-perf-steinmb)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_render@2

drupal_render@2	Run #538ce49a96f74	Run #538ce4363dd76	Diff	Diff%
Number of Function Calls	42	42	0	0.0%
Incl. Wall Time (microsec)	28,853	28,893	40	0.1%
Incl. Wall Time (microsec) per call	687	688	1	0.1%
Excl. Wall Time (microsec)	733	821	88	12.0%
Incl. CPU (microsecs)	26,186	26,366	180	0.7%
Incl. CPU (microsecs) per call	623	628	4	0.7%
Excl. CPU (microsec)	634	720	86	13.6%
Incl. MemUse (bytes)	687,624	968,096	280,472	40.8%
Incl. MemUse (bytes) per call	16,372	23,050	6,678	40.8%
Excl. MemUse (bytes)	-6,688	-6,712	-24	-0.4%
Incl. PeakMemUse (bytes)	836,712	1,110,248	273,536	32.7%
Incl. PeakMemUse (bytes) per call	19,922	26,434	6,513	32.7%
Excl. PeakMemUse (bytes)	3,992	4,184	192	4.8%

Parent/Child Regression/Improvement report for drupal_render@2 [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_render@2	0	N/A%	40	2.1%	180	9.2%	280,472	1426.9%	273,536	1388.2%
Exclusive Metrics Diff for Current Function			88	220.0%	86	47.8%	-24	-0.0%	192	0.1%
*Parent functions*
drupal_render@1	0	N/A%	42	105.0%	182	101.1%	280,464	100.0%	273,632	100.0%
render@1	0	N/A%	-2	-5.0%	-2	-1.1%	8	0.0%	24	0.0%
render	0	N/A%	0	0.0%	0	0.0%	0	0.0%	-120	-0.0%
*Child functions*
_theme	0	N/A%	1,999	4997.5%	1,964	1091.1%	281,792	100.5%	275,064	100.6%
_theme@1	0	N/A%	-1,135	-2837.5%	-1,140	-633.3%	-1,288	-0.5%	-1,720	-0.6%
drupal_render_cache_get	0	N/A%	-974	-2435.0%	-797	-442.8%	24	0.0%	0	0.0%
drupal_pre_render_html_tag	0	N/A%	258	645.0%	259	143.9%	-24	-0.0%	-32	-0.0%
drupal_render_collect_cache_tags	0	N/A%	-142	-355.0%	-143	-79.4%	0	0.0%	0	0.0%
drupal_render_collect_post_render_cache	0	N/A%	-140	-350.0%	-140	-77.8%	0	0.0%	0	0.0%
element_info	0	N/A%	96	240.0%	104	57.8%	0	0.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	31	77.5%	23	12.8%	0	0.0%	344	0.1%
drupal_render_cache_set	0	N/A%	-31	-77.5%	-30	-16.7%	0	0.0%	0	0.0%
drupal_render@3	0	N/A%	-29	-72.5%	-30	-16.7%	16	0.0%	-336	-0.1%
drupal_pre_render_conditional_comments	0	N/A%	17	42.5%	21	11.7%	0	0.0%	0	0.0%
form_pre_render_group	0	N/A%	3	7.5%	2	1.1%	0	0.0%	0	0.0%
drupal_pre_render_link	0	N/A%	-2	-5.0%	-1	-0.6%	0	0.0%	24	0.0%
Drupal\Core\Template\RenderWrapper::__toString	0	N/A%	1	2.5%	2	1.1%	0	0.0%	0	0.0%
form_pre_render_button	0	N/A%	-1	-2.5%	-2	-1.1%	-24	-0.0%	0	0.0%
form_pre_render_details	0	N/A%	1	2.5%	1	0.6%	0	0.0%	0	0.0%
drupal_process_attached	0	N/A%	0	0.0%	1	0.6%	0	0.0%	0	0.0%
form_pre_render_hidden	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%