XHProf: Hierarchical Profiler Report

Diff Report: Run #5608311397db4: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5608318a89619: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip: Click a function name below to drill down.

Drupal\Core\Cache\DatabaseBackend::getMultiple	Run #5608311397db4	Run #5608318a89619	Diff	Diff%
Number of Function Calls	119	119	0	0.0%
Incl. Wall Time (microsec)	68,131	67,480	-651	-1.0%
Incl. Wall Time (microsec) per call	573	567	-5	-1.0%
Excl. Wall Time (microsec)	4,866	4,860	-6	-0.1%
Incl. MemUse (bytes)	7,658,184	7,657,920	-264	-0.0%
Incl. MemUse (bytes) per call	64,354	64,352	-2	-0.0%
Excl. MemUse (bytes)	1,091,896	1,091,872	-24	-0.0%
Incl. PeakMemUse (bytes)	9,118,312	9,120,880	2,568	0.0%
Incl. PeakMemUse (bytes) per call	76,624	76,646	22	0.0%
Excl. PeakMemUse (bytes)	1,126,032	1,126,592	560	0.0%

Function Name	Calls Diff	Calls Diff%	Incl. Wall Diff (microsec)	IWall Diff%	Incl. MemUse Diff (bytes)	IMemUse Diff%	Incl. PeakMemUse Diff (bytes)	IPeakMemUse Diff%
*Current Function*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-651	-13.7%	-264	-21.2%	2,568	98.2%
Exclusive Metrics Diff for Current Function			-6	-0.9%	-24	-9.1%	560	21.8%
*Parent functions*
Drupal\Core\Cache\DatabaseBackend::get	0	N/A%	-819	-125.8%	-48	-18.2%	-176	-6.9%
Drupal\Core\Config\CachedStorage::readMultiple	0	N/A%	250	38.4%	-208	-78.8%	2,648	103.1%
Drupal\Core\Entity\ContentEntityStorageBase::getFromPersistentCache	0	N/A%	-82	-12.6%	-8	-3.0%	96	3.7%
*Child functions*
Drupal\Core\Database\Driver\mysql\Connection::query	0	N/A%	-627	-96.3%	-88	-33.3%	-456	-17.8%
Drupal\Core\Cache\DatabaseBackend::prepareItem	0	N/A%	-25	-3.8%	-176	-66.7%	2,448	95.3%
Drupal\Core\Database\Connection::escapeTable	0	N/A%	-10	-1.5%	0	0.0%	0	0.0%
array_diff	0	N/A%	8	1.2%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::normalizeCid	0	N/A%	7	1.1%	0	0.0%	0	0.0%
array_keys	0	N/A%	2	0.3%	24	9.1%	16	0.6%