XHProf: Hierarchical Profiler Report

Diff Report: Run #51ad06ef28a53: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ad0610ca11a: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Cache\DatabaseBackend::getMultiple	Run #51ad06ef28a53	Run #51ad0610ca11a	Diff	Diff%
Number of Function Calls	101	101	0	0.0%
Incl. Wall Time (microsec)	74,548	73,654	-894	-1.2%
Incl. Wall Time (microsec) per call	738	729	-9	-1.2%
Excl. Wall Time (microsec)	3,896	3,864	-32	-0.8%
Incl. CPU (microsecs)	42,678	42,512	-166	-0.4%
Incl. CPU (microsecs) per call	423	421	-2	-0.4%
Excl. CPU (microsec)	3,448	3,463	15	0.4%
Incl. MemUse (bytes)	2,703,624	2,699,632	-3,992	-0.1%
Incl. MemUse (bytes) per call	26,769	26,729	-40	-0.1%
Excl. MemUse (bytes)	-215,816	-216,520	-704	-0.3%
Incl. PeakMemUse (bytes)	2,644,952	2,641,688	-3,264	-0.1%
Incl. PeakMemUse (bytes) per call	26,188	26,155	-32	-0.1%
Excl. PeakMemUse (bytes)	128,448	127,920	-528	-0.4%

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\Cache\DatabaseBackend::getMultiple	0	N/A%	-894	-16.6%	-166	-4.2%	-3,992	-2.4%	-3,264	-2.0%
Exclusive Metrics Diff for Current Function			-32	-3.6%	15	9.0%	-704	-17.6%	-528	-16.2%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::get	0	N/A%	-1,079	-120.7%	-266	-160.2%	-4,000	-100.2%	-3,192	-97.8%
field_attach_load	0	N/A%	185	20.7%	100	60.2%	8	0.2%	-72	-2.2%
*Child functions*
Drupal\Core\Database\Connection::query	0	N/A%	-795	-88.9%	-106	-63.9%	88	2.2%	224	6.9%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	N/A%	-93	-10.4%	-82	-49.4%	-3,376	-84.6%	-2,944	-90.2%
array_diff	0	N/A%	19	2.1%	22	13.3%	0	0.0%	0	0.0%
array_keys	0	N/A%	5	0.6%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	2	0.2%	-15	-9.0%	0	0.0%	-16	-0.5%