XHProf: Hierarchical Profiler Report

Diff Report: Run #54433ad6a7755: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #544333b05173f: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Regression/Improvement summary for drupal_render@4

drupal_render@4	Run #54433ad6a7755	Run #544333b05173f	Diff	Diff%
Number of Function Calls	457	457	0	0.0%
Incl. Wall Time (microsec)	1,432,905	1,393,717	-39,188	-2.7%
Incl. Wall Time (microsec) per call	3,135	3,050	-86	-2.7%
Excl. Wall Time (microsec)	21,477	21,126	-351	-1.6%
Incl. CPU (microsecs)	1,423,344	1,385,923	-37,421	-2.6%
Incl. CPU (microsecs) per call	3,115	3,033	-82	-2.6%
Excl. CPU (microsec)	17,242	16,945	-297	-1.7%
Incl. MemUse (bytes)	7,190,072	8,359,168	1,169,096	16.3%
Incl. MemUse (bytes) per call	15,733	18,291	2,558	16.3%
Excl. MemUse (bytes)	937,960	937,920	-40	-0.0%
Incl. PeakMemUse (bytes)	8,230,976	8,162,568	-68,408	-0.8%
Incl. PeakMemUse (bytes) per call	18,011	17,861	-150	-0.8%
Excl. PeakMemUse (bytes)	161,448	161,320	-128	-0.1%

Parent/Child Regression/Improvement report for drupal_render@4 [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@4	0	N/A%	-39,188	-44.6%	-37,421	-45.5%	1,169,096	1952.4%	-68,408	-121.1%
Exclusive Metrics Diff for Current Function			-351	-0.9%	-297	-0.8%	-40	-0.0%	-128	-0.2%
*Parent functions*
template_preprocess_node	0	N/A%	-24,585	-62.7%	-23,813	-63.6%	1,196,432	102.3%	-6,792	-9.9%
render@2	0	N/A%	-13,275	-33.9%	-12,577	-33.6%	-35,504	-3.0%	-72,072	-105.4%
drupal_render@3	0	N/A%	-664	-1.7%	-554	-1.5%	-416	-0.0%	2,552	3.7%
rdf_preprocess_node	0	N/A%	-664	-1.7%	-477	-1.3%	8,584	0.7%	7,904	11.6%
*Child functions*
Drupal\Core\Theme\ThemeManager::render@3	0	N/A%	-27,603	-70.4%	-26,535	-70.9%	1,183,560	101.2%	25,472	37.2%
drupal_render@5	0	N/A%	-9,523	-24.3%	-8,434	-22.5%	-22,264	-1.9%	-90,272	-132.0%
call_user_func	0	N/A%	-1,348	-3.4%	-1,922	-5.1%	56	0.0%	-3,480	-5.1%
{closure}	0	N/A%	-1,073	-2.7%	-922	-2.5%	24	0.0%	0	0.0%
drupal_render_cache_get	0	N/A%	815	2.1%	641	1.7%	0	0.0%	0	0.0%
drupal_render_cache_set	0	N/A%	194	0.5%	241	0.6%	0	0.0%	0	0.0%
Drupal::service	0	N/A%	-180	-0.5%	-145	-0.4%	56	0.0%	0	0.0%
_drupal_render_process_post_render_cache	0	N/A%	-99	-0.3%	-71	-0.2%	0	0.0%	0	0.0%
Drupal\Core\Theme\ThemeManager::render@2	0	N/A%	-66	-0.2%	-57	-0.2%	8	0.0%	0	0.0%
Drupal\Core\Render\Element::children	0	N/A%	-54	-0.1%	-29	-0.1%	-40	-0.0%	0	0.0%
Drupal\Component\Utility\SafeMarkup::set	0	N/A%	53	0.1%	39	0.1%	7,752	0.7%	0	0.0%
Drupal::theme	0	N/A%	30	0.1%	94	0.3%	0	0.0%	0	0.0%
is_string	0	N/A%	-24	-0.1%	-12	-0.0%	0	0.0%	0	0.0%
Drupal\Core\Cache\Cache::mergeTags	0	N/A%	-21	-0.1%	-36	-0.1%	0	0.0%	0	0.0%
Drupal\Component\Utility\NestedArray::mergeDeep	0	N/A%	18	0.0%	34	0.1%	0	0.0%	0	0.0%
element_info	0	N/A%	17	0.0%	16	0.0%	0	0.0%	0	0.0%
SplDoublyLinkedList::push	0	N/A%	13	0.0%	-23	-0.1%	-16	-0.0%	0	0.0%
drupal_merge_attached	0	N/A%	10	0.0%	-1	-0.0%	0	0.0%	0	0.0%
SplDoublyLinkedList::pop	0	N/A%	4	0.0%	-2	-0.0%	0	0.0%	0	0.0%