XHProf: Hierarchical Profiler Report

Diff Report: Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Config\ConfigFactory::loadMultiple

Drupal\Core\Config\ConfigFactory::loadMultiple	Run #52e4374042ace	Run #52e436ce9c71d	Diff	Diff%
Number of Function Calls	107	107	0	0.0%
Incl. Wall Time (microsec)	13,827	13,482	-345	-2.5%
Incl. Wall Time (microsec) per call	129	126	-3	-2.5%
Excl. Wall Time (microsec)	1,689	1,729	40	2.4%
Incl. CPU (microsecs)	10,356	10,084	-272	-2.6%
Incl. CPU (microsecs) per call	97	94	-3	-2.6%
Excl. CPU (microsec)	1,306	1,345	39	3.0%
Incl. MemUse (bytes)	402,400	397,384	-5,016	-1.2%
Incl. MemUse (bytes) per call	3,761	3,714	-47	-1.2%
Excl. MemUse (bytes)	3,728	3,416	-312	-8.4%
Incl. PeakMemUse (bytes)	563,832	562,600	-1,232	-0.2%
Incl. PeakMemUse (bytes) per call	5,269	5,258	-12	-0.2%
Excl. PeakMemUse (bytes)	20,104	20,328	224	1.1%

Parent/Child Regression/Improvement report for Drupal\Core\Config\ConfigFactory::loadMultiple [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\Core\Config\ConfigFactory::loadMultiple	0	N/A%	-345	-29.6%	-272	-26.9%	-5,016	-6.2%	-1,232	-1.5%
Exclusive Metrics Diff for Current Function			40	11.6%	39	14.3%	-312	-6.2%	224	18.2%
*Parent functions*
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-198	-57.4%	-144	-52.9%	-2,240	-44.7%	-592	-48.1%
Drupal\Core\Config\Entity\Query\Query::execute	0	N/A%	-109	-31.6%	-105	-38.6%	-1,320	-26.3%	-376	-30.5%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery	0	N/A%	-39	-11.3%	-24	-8.8%	-1,456	-29.0%	-264	-21.4%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery@1	0	N/A%	1	0.3%	1	0.4%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Config\CachedStorage::readMultiple	0	N/A%	-305	-88.4%	-234	-86.0%	48	1.0%	-760	-61.7%
Drupal\Core\Config\Config::initWithData	0	N/A%	-39	-11.3%	-26	-9.6%	-4,088	-81.5%	0	0.0%
Drupal\Core\Config\ConfigFactory::loadModuleOverrides	0	N/A%	-25	-7.2%	-25	-9.2%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::isNew	0	N/A%	11	3.2%	1	0.4%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::canOverride	0	N/A%	-10	-2.9%	-19	-7.0%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::getCacheKey	0	N/A%	-10	-2.9%	2	0.7%	0	0.0%	-8	-0.6%
array_merge	0	N/A%	-9	-2.6%	-16	-5.9%	0	0.0%	-32	-2.6%
Drupal\Core\Config\ConfigFactory::getLanguageConfigNames	0	N/A%	4	1.2%	14	5.1%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-1	-0.3%	-1	-0.4%	-664	-13.2%	-656	-53.2%
Drupal\Core\Config\Config::__construct	0	N/A%	-1	-0.3%	-8	-2.9%	0	0.0%	0	0.0%
array_values	0	N/A%	0	0.0%	-10	-3.7%	0	0.0%	0	0.0%
in_array	0	N/A%	0	0.0%	11	4.0%	0	0.0%	0	0.0%