XHProf: Hierarchical Profiler Report

Diff Report: Run #52f5cb0964fa0: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52f5cbc19a0d8: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\ConfigFactory::loadMultiple

Drupal\Core\Config\ConfigFactory::loadMultiple	Run #52f5cb0964fa0	Run #52f5cbc19a0d8	Diff	Diff%
Number of Function Calls	90	90	0	0.0%
Incl. Wall Time (microsec)	15,040	15,259	219	1.5%
Incl. Wall Time (microsec) per call	167	170	2	1.5%
Excl. Wall Time (microsec)	1,815	1,798	-17	-0.9%
Incl. CPU (microsecs)	11,519	11,797	278	2.4%
Incl. CPU (microsecs) per call	128	131	3	2.4%
Excl. CPU (microsec)	1,350	1,340	-10	-0.7%
Incl. MemUse (bytes)	600,976	633,816	32,840	5.5%
Incl. MemUse (bytes) per call	6,678	7,042	365	5.5%
Excl. MemUse (bytes)	-3,224	-3,232	-8	-0.2%
Incl. PeakMemUse (bytes)	845,096	880,856	35,760	4.2%
Incl. PeakMemUse (bytes) per call	9,390	9,787	397	4.2%
Excl. PeakMemUse (bytes)	17,464	17,680	216	1.2%

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%	219	235.5%	278	142.6%	32,840	110.5%	35,760	120.2%
Exclusive Metrics Diff for Current Function			-17	-7.8%	-10	-3.6%	-8	-0.0%	216	0.6%
*Parent functions*
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery	0	N/A%	290	132.4%	308	110.8%	32,784	99.8%	49,608	138.7%
Drupal\Core\Config\ConfigFactory::get	0	N/A%	-94	-42.9%	-51	-18.3%	8	0.0%	-4,184	-11.7%
Drupal\Core\Config\Entity\Query\Query::execute	0	N/A%	31	14.2%	30	10.8%	48	0.1%	-9,664	-27.0%
Drupal\Core\Config\Entity\ConfigStorageController::buildQuery@1	0	N/A%	-8	-3.7%	-9	-3.2%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Config\ConfigFactory::getLanguageConfigNames	0	N/A%	318	145.2%	318	114.4%	32,768	99.8%	64,952	181.6%
Drupal\Core\Config\CachedStorage::readMultiple	0	N/A%	-53	-24.2%	6	2.2%	48	0.1%	-29,512	-82.5%
Drupal\Core\Config\ConfigFactory::getCacheKey	0	N/A%	-13	-5.9%	-8	-2.9%	0	0.0%	240	0.7%
Drupal\Core\Config\Config::isNew	0	N/A%	-11	-5.0%	-7	-2.5%	0	0.0%	0	0.0%
Drupal\Core\Config\Config::initWithData	0	N/A%	-3	-1.4%	-2	-0.7%	-24	-0.1%	-128	-0.4%
array_merge	0	N/A%	3	1.4%	-2	-0.7%	0	0.0%	80	0.2%
array_values	0	N/A%	-2	-0.9%	-1	-0.4%	0	0.0%	-152	-0.4%
Drupal\Core\Config\Config::__construct	0	N/A%	-2	-0.9%	-13	-4.7%	0	0.0%	0	0.0%
Drupal\Core\Config\ConfigFactory::canOverride	0	N/A%	-1	-0.5%	-3	-1.1%	0	0.0%	0	0.0%
in_array	0	N/A%	-1	-0.5%	3	1.1%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass	0	N/A%	1	0.5%	-1	-0.4%	56	0.2%	0	0.0%
Drupal\Core\Config\ConfigFactory::loadModuleOverrides	0	N/A%	0	0.0%	-2	-0.7%	0	0.0%	64	0.2%