XHProf: Hierarchical Profiler Report

Diff Report: Run #519fe7ae1f6cc: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fe8bb569af: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Entity\DatabaseStorageController::buildQuery	Run #519fe7ae1f6cc	Run #519fe8bb569af	Diff	Diff%
Number of Function Calls	3	3	0	0.0%
Incl. Wall Time (microsec)	2,535	2,554	19	0.7%
Incl. Wall Time (microsec) per call	845	851	6	0.7%
Excl. Wall Time (microsec)	85	100	15	17.6%
Incl. CPU (microsecs)	2,266	2,316	50	2.2%
Incl. CPU (microsecs) per call	755	772	17	2.2%
Excl. CPU (microsec)	72	89	17	23.6%
Incl. MemUse (bytes)	203,192	203,192	0	0.0%
Incl. MemUse (bytes) per call	67,731	67,731	0	0.0%
Excl. MemUse (bytes)	-2,952	-2,952	0	0.0%
Incl. PeakMemUse (bytes)	205,624	205,624	0	0.0%
Incl. PeakMemUse (bytes) per call	68,541	68,541	0	0.0%
Excl. PeakMemUse (bytes)	3,704	3,704	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\DatabaseStorageController::buildQuery	0	N/A%	19	1.5%	50	9.7%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			15	78.9%	17	34.0%	0	N/A%	0	N/A%
*Parent functions*
Drupal\menu_link\MenuLinkStorageController::buildQuery	0	N/A%	107	563.2%	105	210.0%	0	N/A%	0	N/A%
Drupal\Core\Entity\DatabaseStorageController::load	0	N/A%	-88	-463.2%	-55	-110.0%	0	N/A%	0	N/A%
*Child functions*
drupal_schema_fields_sql	0	N/A%	-68	-357.9%	-36	-72.0%	0	N/A%	0	N/A%
db_select	0	N/A%	55	289.5%	51	102.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::fields	0	N/A%	12	63.2%	14	28.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::addTag	0	N/A%	5	26.3%	3	6.0%	0	N/A%	0	N/A%
Drupal\Core\Database\Query\Select::condition	0	N/A%	0	0.0%	1	2.0%	0	N/A%	0	N/A%