XHProf: Hierarchical Profiler Report

Diff Report: Run #53d436500e2ac: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53d4352fc0c61: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Cache\DatabaseBackend::getMultiple@1	Run #53d436500e2ac	Run #53d4352fc0c61	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	7,355	7,232	-123	-1.7%
Incl. Wall Time (microsec) per call	2,452	2,411	-41	-1.7%
Excl. Wall Time (microsec)	329	329	0	0.0%
Incl. CPU (microsecs)	7,230	7,109	-121	-1.7%
Incl. CPU (microsecs) per call	2,410	2,370	-40	-1.7%
Excl. CPU (microsec)	309	302	-7	-2.3%
Incl. MemUse (bytes)	1,699,368	1,699,368	0	0.0%
Incl. MemUse (bytes) per call	566,456	566,456	0	0.0%
Excl. MemUse (bytes)	166,624	166,624	0	0.0%
Incl. PeakMemUse (bytes)	1,814,552	1,814,600	48	0.0%
Incl. PeakMemUse (bytes) per call	604,851	604,867	16	0.0%
Excl. PeakMemUse (bytes)	179,432	179,432	0	0.0%

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	0	N/A%	-123	-1.8%	-121	-1.8%	0	0.0%	48	0.1%
Exclusive Metrics Diff for Current Function			0	0.0%	-7	-5.8%	0	N/A%	0	0.0%
*Parent function*
Drupal\Core\Cache\DatabaseBackend::get@1	0	N/A%	-123	-100.0%	-121	-100.0%	0	N/A%	48	100.0%
*Child functions*
Drupal\Core\Database\Connection::query	0	N/A%	-147	-119.5%	-146	-120.7%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::prepareItem@1	0	N/A%	35	28.5%	38	31.4%	0	N/A%	48	100.0%
array_keys	0	N/A%	-12	-9.8%	-7	-5.8%	0	N/A%	0	0.0%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	2	1.6%	1	0.8%	0	N/A%	0	0.0%
array_diff	0	N/A%	-1	-0.8%	1	0.8%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid	0	N/A%	0	0.0%	-1	-0.8%	0	N/A%	0	0.0%