XHProf: Hierarchical Profiler Report

Diff Report: Run #51ec491641923: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery	Run #51ec491641923	Run #51ec485525502	Diff	Diff%
Number of Function Calls	5	5	0	0.0%
Incl. Wall Time (microsec)	1,632	1,586	-46	-2.8%
Incl. Wall Time (microsec) per call	326	317	-9	-2.8%
Excl. Wall Time (microsec)	92	99	7	7.6%
Incl. CPU (microsecs)	1,512	1,549	37	2.4%
Incl. CPU (microsecs) per call	302	310	7	2.4%
Excl. CPU (microsec)	73	76	3	4.1%
Incl. MemUse (bytes)	229,008	229,000	-8	-0.0%
Incl. MemUse (bytes) per call	45,802	45,800	-2	-0.0%
Excl. MemUse (bytes)	-1,960	-1,960	0	0.0%
Incl. PeakMemUse (bytes)	227,992	221,160	-6,832	-3.0%
Incl. PeakMemUse (bytes) per call	45,598	44,232	-1,366	-3.0%
Excl. PeakMemUse (bytes)	1,696	1,696	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\Entity\DatabaseStorageControllerNG::buildQuery	0	N/A%	-46	-3.0%	37	2.1%	-8	-0.0%	-6,832	-5.1%
Exclusive Metrics Diff for Current Function			7	15.2%	3	8.1%	0	0.0%	0	0.0%
*Parent function*
Drupal\Core\Entity\DatabaseStorageController::loadMultiple	0	N/A%	-46	-100.0%	37	100.0%	-8	-100.0%	-6,832	-100.0%
*Child functions*
drupal_schema_fields_sql	0	N/A%	-64	-139.1%	21	56.8%	-8	-100.0%	-968	-14.2%
Drupal\Core\Database\Connection::select	0	N/A%	18	39.1%	21	56.8%	0	0.0%	-1,424	-20.8%
Drupal\Core\Database\Query\Select::fields	0	N/A%	-7	-15.2%	-7	-18.9%	0	0.0%	-3,944	-57.7%
Drupal\Core\Database\Query\Select::condition	0	N/A%	1	2.2%	1	2.7%	0	0.0%	-176	-2.6%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	-1	-2.2%	-2	-5.4%	0	0.0%	-320	-4.7%