XHProf: Hierarchical Profiler Report

Diff Report: Run #519ff7ed8fdf9: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ff921aa26d: XHProf Run (Namespace=drupal-perf-ezeedub)
Tip: Click a function name below to drill down.

Drupal\Core\Cache\DatabaseBackend::getMultiple	Run #519ff7ed8fdf9	Run #519ff921aa26d	Diff	Diff%
Number of Function Calls	75	76	1	1.3%
Incl. Wall Time (microsec)	51,756	52,712	956	1.8%
Incl. Wall Time (microsec) per call	690	694	3	0.5%
Excl. Wall Time (microsec)	3,152	3,259	107	3.4%
Incl. CPU (microsecs)	48,002	60,004	12,002	25.0%
Incl. CPU (microsecs) per call	640	790	149	23.4%
Excl. CPU (microsec)	0	12,001	12,001	N/A%
Incl. MemUse (bytes)	998,136	999,752	1,616	0.2%
Incl. MemUse (bytes) per call	13,308	13,155	-154	-1.2%
Excl. MemUse (bytes)	124,992	124,576	-416	-0.3%
Incl. PeakMemUse (bytes)	1,393,800	1,395,788	1,988	0.1%
Incl. PeakMemUse (bytes) per call	18,584	18,366	-218	-1.2%
Excl. PeakMemUse (bytes)	164,160	163,688	-472	-0.3%

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	1	16.7%	956	21.4%	12,002	150.0%	1,616	9.2%	1,988	10.0%
Exclusive Metrics Diff for Current Function			107	11.2%	12,001	100.0%	-416	-25.7%	-472	-23.7%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::get	1	100.0%	873	91.3%	16,002	133.3%	1,616	100.0%	1,952	98.2%
field_attach_load	0	0.0%	83	8.7%	-4,000	-33.3%	0	0.0%	36	1.8%
*Child functions*
Drupal\Core\Database\Connection::query	1	20.0%	460	48.1%	4,001	33.3%	1,324	81.9%	24	1.2%
Drupal\Core\Cache\DatabaseBackend::prepareItem	1	20.0%	359	37.6%	-4,000	-33.3%	356	22.0%	2,416	121.5%
array_diff	1	20.0%	19	2.0%	0	0.0%	88	5.4%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	1	20.0%	9	0.9%	0	0.0%	48	3.0%	20	1.0%
array_keys	1	20.0%	2	0.2%	0	0.0%	216	13.4%	0	0.0%