XHProf: Hierarchical Profiler Report

Diff Report: Run #52d4b18f32fb6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d4b1f732b14: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for l

l	Run #52d4b18f32fb6	Run #52d4b1f732b14	Diff	Diff%
Number of Function Calls	37	37	0	0.0%
Incl. Wall Time (microsec)	5,227	5,304	77	1.5%
Incl. Wall Time (microsec) per call	141	143	2	1.5%
Excl. Wall Time (microsec)	794	837	43	5.4%
Incl. CPU (microsecs)	5,162	5,245	83	1.6%
Incl. CPU (microsecs) per call	140	142	2	1.6%
Excl. CPU (microsec)	621	641	20	3.2%
Incl. MemUse (bytes)	90,672	83,272	-7,400	-8.2%
Incl. MemUse (bytes) per call	2,451	2,251	-200	-8.2%
Excl. MemUse (bytes)	-12,168	-12,624	-456	-3.7%
Incl. PeakMemUse (bytes)	28,872	73,688	44,816	155.2%
Incl. PeakMemUse (bytes) per call	780	1,992	1,211	155.2%
Excl. PeakMemUse (bytes)	3,328	7,392	4,064	122.1%

Parent/Child Regression/Improvement report for l [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*
l	0	0.0%	77	4.2%	83	4.5%	-7,400	-8.4%	44,816	52.7%
Exclusive Metrics Diff for Current Function			43	55.8%	20	24.1%	-456	-6.2%	4,064	9.1%
*Parent functions*
template_preprocess_forums	25	N/A%	3,297	4281.8%	3,226	3886.7%	70,528	953.1%	69,096	154.2%
tablesort_header	0	N/A%	-525	-681.8%	-427	-514.5%	-74,744	-1010.1%	-20,800	-46.4%
template_preprocess_forum_topic_list	-25	N/A%	-2,703	-3510.4%	-2,723	-3280.7%	-3,232	-43.7%	-3,472	-7.7%
drupal_pre_render_link	0	N/A%	-1	-1.3%	-3	-3.6%	32	0.4%	-8	-0.0%
theme_menu_link	0	N/A%	3	3.9%	4	4.8%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	1	1.3%	0	0.0%	0	0.0%	0	0.0%
theme_menu_local_action	0	N/A%	5	6.5%	6	7.2%	16	0.2%	0	0.0%
*Child functions*
url	0	0.0%	44	57.1%	52	62.7%	104	1.4%	19,720	44.0%
Composer\Autoload\ClassLoader::loadClass	2	100.0%	94	122.1%	97	116.9%	17,760	240.0%	16,592	37.0%
Drupal\Core\Template\Attribute::__toString	0	0.0%	-11	-14.3%	-9	-10.8%	-5,776	-78.1%	-5,264	-11.7%
language	0	0.0%	1	1.3%	-1	-1.2%	0	0.0%	2,672	6.0%
Drupal\Core\Extension\ModuleHandler::alter	0	0.0%	0	0.0%	2	2.4%	0	0.0%	1,240	2.8%
drupal_static	0	0.0%	0	0.0%	0	0.0%	0	0.0%	1,192	2.7%
Drupal\Component\Utility\String::checkPlain	0	0.0%	3	3.9%	-9	-10.8%	1,120	15.1%	792	1.8%
Symfony\Component\HttpFoundation\ParameterBag::all	0	0.0%	1	1.3%	1	1.2%	0	0.0%	648	1.4%
drupal_is_front_page	0	0.0%	0	0.0%	-1	-1.2%	0	0.0%	608	1.4%
Drupal::service	0	0.0%	-1	-1.3%	0	0.0%	0	0.0%	600	1.3%
is_array	0	0.0%	0	0.0%	5	6.0%	0	0.0%	560	1.2%
current_path	0	0.0%	6	7.8%	5	6.0%	0	0.0%	512	1.1%
Drupal\Core\Template\Attribute::__construct	0	0.0%	-93	-120.8%	-81	-97.6%	-20,152	-272.3%	504	1.1%
Drupal::moduleHandler	0	0.0%	-9	-11.7%	1	1.2%	0	0.0%	376	0.8%
strpos	0	0.0%	-1	-1.3%	1	1.2%	0	0.0%	0	0.0%