XHProf: Hierarchical Profiler Report

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

Regression/Improvement summary for l

l	Run #531ee5f3237b0	Run #531ee657ba49e	Diff	Diff%
Number of Function Calls	58	58	0	0.0%
Incl. Wall Time (microsec)	12,112	11,862	-250	-2.1%
Incl. Wall Time (microsec) per call	209	205	-4	-2.1%
Excl. Wall Time (microsec)	1,279	1,234	-45	-3.5%
Incl. CPU (microsecs)	10,807	10,579	-228	-2.1%
Incl. CPU (microsecs) per call	186	182	-4	-2.1%
Excl. CPU (microsec)	965	946	-19	-2.0%
Incl. MemUse (bytes)	161,184	161,208	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)	177,768	183,984	6,216	3.5%
Incl. PeakMemUse (bytes) per call	3,065	3,172	107	3.5%
Excl. PeakMemUse (bytes)	18,296	20,856	2,560	14.0%

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%