XHProf: Hierarchical Profiler Report

Diff Report: Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for l

l	Run #531ccb2cb8e3d	Run #531ccbd4518b6	Diff	Diff%
Number of Function Calls	58	58	0	0.0%
Incl. Wall Time (microsec)	11,858	11,854	-4	-0.0%
Incl. Wall Time (microsec) per call	204	204	-0	-0.0%
Excl. Wall Time (microsec)	1,253	1,270	17	1.4%
Incl. CPU (microsecs)	10,532	10,581	49	0.5%
Incl. CPU (microsecs) per call	182	182	1	0.5%
Excl. CPU (microsec)	935	963	28	3.0%
Incl. MemUse (bytes)	161,184	161,160	-24	-0.0%
Incl. MemUse (bytes) per call	2,779	2,779	-0	-0.0%
Excl. MemUse (bytes)	-35,904	-35,952	-48	-0.1%
Incl. PeakMemUse (bytes)	177,872	184,704	6,832	3.8%
Incl. PeakMemUse (bytes) per call	3,067	3,185	118	3.8%
Excl. PeakMemUse (bytes)	18,296	21,360	3,064	16.7%

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	N/A%	-4	-4.1%	49	18.8%	-24	-0.1%	6,832	17.3%
Exclusive Metrics Diff for Current Function			17	425.0%	28	57.1%	-48	-200.0%	3,064	44.8%
*Parent functions*
theme_system_compact_link	0	N/A%	39	975.0%	39	79.6%	-24	-100.0%	8,008	117.2%
theme_menu_link	0	N/A%	-92	-2300.0%	-46	-93.9%	0	0.0%	-976	-14.3%
drupal_pre_render_link	0	N/A%	32	800.0%	33	67.3%	0	0.0%	-240	-3.5%
node_requirements	0	N/A%	22	550.0%	23	46.9%	0	0.0%	-128	-1.9%
seven_admin_block_content	0	N/A%	16	400.0%	21	42.9%	0	0.0%	112	1.6%
template_preprocess_admin_block_content	0	N/A%	-26	-650.0%	-27	-55.1%	0	0.0%	56	0.8%
system_requirements	0	N/A%	3	75.0%	3	6.1%	0	0.0%	0	0.0%
_update_requirement_check	0	N/A%	-5	-125.0%	-5	-10.2%	0	0.0%	0	0.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	7	175.0%	8	16.3%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Template\Attribute::__construct	0	N/A%	8	200.0%	13	26.5%	-40	-166.7%	3,912	57.3%
Drupal\Core\Template\Attribute::__toString	0	N/A%	6	150.0%	-12	-24.5%	0	0.0%	-648	-9.5%
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath	0	N/A%	-92	-2300.0%	-42	-85.7%	0	0.0%	-616	-9.0%
Drupal::moduleHandler	0	N/A%	-1	-25.0%	3	6.1%	0	0.0%	440	6.4%
url	0	N/A%	17	425.0%	15	30.6%	32	133.3%	408	6.0%
strpos	0	N/A%	1	25.0%	-5	-10.2%	-16	-66.7%	288	4.2%
Drupal\Component\Utility\String::checkPlain	0	N/A%	7	175.0%	13	26.5%	48	200.0%	-16	-0.2%
Drupal::service	0	N/A%	2	50.0%	2	4.1%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	-2	-50.0%	-5	-10.2%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	33	825.0%	33	67.3%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	6	12.2%	0	0.0%	0	0.0%