XHProf: Hierarchical Profiler Report

Diff Report: Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
Tip: Click a function name below to drill down.

Drupal\Core\Cache\DatabaseBackend::getMultiple	Run #517dc41118628	Run #517dc23f63001	Diff	Diff%
Number of Function Calls	81	81	0	0.0%
Incl. Wall Time (microsec)	28,422	28,262	-160	-0.6%
Incl. Wall Time (microsec) per call	351	349	-2	-0.6%
Excl. Wall Time (microsec)	2,254	2,236	-18	-0.8%
Incl. CPU (microsecs)	40,002	32,002	-8,000	-20.0%
Incl. CPU (microsecs) per call	494	395	-99	-20.0%
Excl. CPU (microsec)	0	4,000	4,000	N/A%
Incl. MemUse (bytes)	3,338,360	3,293,568	-44,792	-1.3%
Incl. MemUse (bytes) per call	41,214	40,661	-553	-1.3%
Excl. MemUse (bytes)	-154,312	-160,024	-5,712	-3.7%
Incl. PeakMemUse (bytes)	4,079,072	4,095,832	16,760	0.4%
Incl. PeakMemUse (bytes) per call	50,359	50,566	207	0.4%
Excl. PeakMemUse (bytes)	233,984	231,288	-2,696	-1.2%

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%	-160	-0.3%	-8,000	-15.4%	-44,792	-3.1%	16,760	1.2%
Exclusive Metrics Diff for Current Function			-18	-11.2%	4,000	50.0%	-5,712	-12.8%	-2,696	-16.1%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::get	0	N/A%	-154	-96.2%	-8,000	-100.0%	-44,872	-100.2%	16,496	98.4%
field_attach_load	0	N/A%	-6	-3.8%	0	0.0%	80	0.2%	264	1.6%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	N/A%	-75	-46.9%	4,001	50.0%	-39,088	-87.3%	-2,400	-14.3%
Drupal\Core\Database\Connection::query	0	N/A%	-65	-40.6%	-16,001	-200.0%	0	0.0%	20,976	125.2%
array_diff	0	N/A%	-3	-1.9%	0	0.0%	8	0.0%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	1	0.6%	0	0.0%	0	0.0%	880	5.3%
array_keys	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%