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 Drupal\Core\Config\ConfigFactory::loadMultiple

Drupal\Core\Config\ConfigFactory::loadMultiple	Run #531ee5f3237b0	Run #531ee657ba49e	Diff	Diff%
Number of Function Calls	163	163	0	0.0%
Incl. Wall Time (microsec)	13,559	13,388	-171	-1.3%
Incl. Wall Time (microsec) per call	83	82	-1	-1.3%
Excl. Wall Time (microsec)	1,979	1,888	-91	-4.6%
Incl. CPU (microsecs)	10,678	10,513	-165	-1.5%
Incl. CPU (microsecs) per call	66	64	-1	-1.5%
Excl. CPU (microsec)	1,532	1,493	-39	-2.5%
Incl. MemUse (bytes)	527,144	527,128	-16	-0.0%
Incl. MemUse (bytes) per call	3,234	3,234	-0	-0.0%
Excl. MemUse (bytes)	18,176	18,200	24	0.1%
Incl. PeakMemUse (bytes)	711,600	711,032	-568	-0.1%
Incl. PeakMemUse (bytes) per call	4,366	4,362	-3	-0.1%
Excl. PeakMemUse (bytes)	16,192	16,720	528	3.3%

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%	-171	-6.8%	-165	-5.5%	-16	-0.0%	-568	-0.7%
Exclusive Metrics Diff for Current Function			-91	-53.2%	-39	-23.6%	24	150.0%	528	93.0%
*Parent functions*
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-105	-61.4%	-59	-35.8%	-32	-200.0%	592	104.2%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery	0	N/A%	-59	-34.5%	-112	-67.9%	-24	-150.0%	-808	-142.3%
Drupal\Core\Config\Entity\Query\Query::loadRecords	0	N/A%	-7	-4.1%	6	3.6%	40	250.0%	-352	-62.0%
*Child functions*
Drupal\Core\Config\ConfigFactory::getCacheKey	0	N/A%	-48	-28.1%	-49	-29.7%	0	0.0%	88	15.5%
Drupal\Core\Config\Config::isNew	0	N/A%	-13	-7.6%	-24	-14.5%	0	0.0%	0	0.0%
Drupal\Core\Config\CachedStorage::readMultiple	0	N/A%	-11	-6.4%	-15	-9.1%	40	250.0%	-944	-166.2%
Drupal\Core\Config\ConfigFactory::loadModuleOverrides	0	N/A%	-5	-2.9%	-12	-7.3%	0	0.0%	-64	-11.3%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	-4	-2.3%	-4	-2.4%	-32	-200.0%	-32	-5.6%
Drupal\Core\Config\ConfigFactory::getLanguageConfigNames	0	N/A%	2	1.2%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::canOverride	0	N/A%	-1	-0.6%	2	1.2%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::initWithData	0	N/A%	1	0.6%	-5	-3.0%	-24	-150.0%	-144	-25.4%
Drupal\Core\Config\Config::__construct	0	N/A%	-1	-0.6%	-3	-1.8%	0	0.0%	0	0.0%
array_values	0	N/A%	-1	-0.6%	-7	-4.2%	0	0.0%	0	0.0%
in_array	0	N/A%	1	0.6%	-6	-3.6%	0	0.0%	0	0.0%
array_merge	0	N/A%	0	0.0%	-3	-1.8%	-24	-150.0%	0	0.0%