XHProf: Hierarchical Profiler Report

Diff Report: Run #531ee657ba49e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ee5f3237b0: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for l

l	Run #531ee657ba49e	Run #531ee5f3237b0	Diff	Diff%
Number of Function Calls	58	58	0	0.0%
Incl. Wall Time (microsec)	11,862	12,112	250	2.1%
Incl. Wall Time (microsec) per call	205	209	4	2.1%
Excl. Wall Time (microsec)	1,234	1,279	45	3.6%
Incl. CPU (microsecs)	10,579	10,807	228	2.2%
Incl. CPU (microsecs) per call	182	186	4	2.2%
Excl. CPU (microsec)	946	965	19	2.0%
Incl. MemUse (bytes)	161,208	161,184	-24	-0.0%
Incl. MemUse (bytes) per call	2,779	2,779	-0	-0.0%
Excl. MemUse (bytes)	-35,952	-35,904	48	0.1%
Incl. PeakMemUse (bytes)	183,984	177,768	-6,216	-3.4%
Incl. PeakMemUse (bytes) per call	3,172	3,065	-107	-3.4%
Excl. PeakMemUse (bytes)	20,856	18,296	-2,560	-12.3%

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%	250	9.9%	228	7.5%	-24	-0.0%	-6,216	-7.9%
Exclusive Metrics Diff for Current Function			45	18.0%	19	8.3%	48	200.0%	-2,560	-41.2%
*Parent functions*
theme_menu_link	0	N/A%	126	50.4%	101	44.3%	0	0.0%	1,032	16.6%
template_preprocess_admin_block_content	0	N/A%	60	24.0%	63	27.6%	0	0.0%	-112	-1.8%
seven_admin_block_content	0	N/A%	34	13.6%	32	14.0%	0	0.0%	-8	-0.1%
drupal_pre_render_link	0	N/A%	21	8.4%	21	9.2%	-48	-200.0%	1,184	19.0%
Drupal\user\Plugin\Block\UserLoginBlock::build	0	N/A%	19	7.6%	21	9.2%	0	0.0%	0	0.0%
theme_system_compact_link	0	N/A%	-18	-7.2%	-18	-7.9%	24	100.0%	-8,248	-132.7%
node_requirements	0	N/A%	8	3.2%	9	3.9%	0	0.0%	-64	-1.0%
system_requirements	0	N/A%	1	0.4%	0	0.0%	0	0.0%	0	0.0%
_update_requirement_check	0	N/A%	-1	-0.4%	-1	-0.4%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\CacheDecorator\AliasManagerCacheDecorator::getSystemPath	0	N/A%	116	46.4%	94	41.2%	0	0.0%	672	10.8%
url	0	N/A%	114	45.6%	111	48.7%	-32	-133.3%	-864	-13.9%
Drupal\Core\Template\Attribute::__construct	0	N/A%	-28	-11.2%	-19	-8.3%	16	66.7%	-3,648	-58.7%
Drupal::moduleHandler	0	N/A%	-9	-3.6%	-1	-0.4%	0	0.0%	-352	-5.7%
Drupal\Core\Template\Attribute::__toString	0	N/A%	8	3.2%	24	10.5%	-24	-100.0%	776	12.5%
strpos	0	N/A%	-3	-1.2%	1	0.4%	16	66.7%	-288	-4.6%
Drupal\Component\Utility\String::checkPlain	0	N/A%	3	1.2%	-6	-2.6%	-48	-200.0%	48	0.8%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	3	1.2%	3	1.3%	0	0.0%	0	0.0%
Drupal\Core\Extension\ModuleHandler::alter	0	N/A%	1	0.4%	-10	-4.4%	0	0.0%	0	0.0%
is_array	0	N/A%	0	0.0%	10	4.4%	0	0.0%	0	0.0%
Drupal::service	0	N/A%	0	0.0%	2	0.9%	0	0.0%	0	0.0%