XHProf: Hierarchical Profiler Report

Diff Report: Run #519fbcb7249d1: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbb3f5c2a0: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

unserialize	Run #519fbcb7249d1	Run #519fbb3f5c2a0	Diff	Diff%
Number of Function Calls	96	96	0	0.0%
Incl. Wall Time (microsec)	15,414	16,321	907	5.9%
Incl. Wall Time (microsec) per call	161	170	9	5.9%
Excl. Wall Time (microsec)	3,179	3,142	-37	-1.2%
Incl. CPU (microsecs)	14,359	15,034	675	4.7%
Incl. CPU (microsecs) per call	150	157	7	4.7%
Excl. CPU (microsec)	3,248	3,209	-39	-1.2%
Incl. MemUse (bytes)	1,893,960	1,892,112	-1,848	-0.1%
Incl. MemUse (bytes) per call	19,729	19,710	-19	-0.1%
Excl. MemUse (bytes)	1,468,816	1,466,976	-1,840	-0.1%
Incl. PeakMemUse (bytes)	1,789,848	1,788,072	-1,776	-0.1%
Incl. PeakMemUse (bytes) per call	18,644	18,626	-19	-0.1%
Excl. PeakMemUse (bytes)	1,422,576	1,421,400	-1,176	-0.1%

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*
unserialize	0	N/A%	907	238.1%	675	210.9%	-1,848	-4.2%	-1,776	-4.1%
Exclusive Metrics Diff for Current Function			-37	-4.1%	-39	-5.8%	-1,840	-99.6%	-1,176	-66.2%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	N/A%	906	99.9%	676	100.1%	-1,848	-100.0%	-1,776	-100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple	0	N/A%	1	0.1%	1	0.1%	0	0.0%	0	0.0%
menu_unserialize	0	N/A%	0	0.0%	-2	-0.3%	0	0.0%	0	0.0%
*Child functions*
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize	0	N/A%	915	100.9%	682	101.0%	0	0.0%	0	0.0%
Symfony\Component\ClassLoader\ClassLoader::loadClass	0	N/A%	34	3.7%	33	4.9%	-8	-0.4%	-184	-10.4%
Drupal\field\Plugin\Core\Entity\Field::unserialize	0	N/A%	-5	-0.6%	-1	-0.1%	0	0.0%	-416	-23.4%
Symfony\Component\Routing\Route::unserialize	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%