XHProf: Hierarchical Profiler Report

Diff Report: Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Connection::escapeTable	Run #52f2e60305388	Run #52f2e62cef49a	Diff	Diff%
Number of Function Calls	226	226	0	0.0%
Incl. Wall Time (microsec)	1,209	1,099	-110	-9.1%
Incl. Wall Time (microsec) per call	5	5	-0	-9.1%
Excl. Wall Time (microsec)	640	580	-60	-9.4%
Incl. CPU (microsecs)	1,420	1,284	-136	-9.6%
Incl. CPU (microsecs) per call	6	6	-1	-9.6%
Excl. CPU (microsec)	673	583	-90	-13.4%
Incl. MemUse (bytes)	25,976	25,976	0	0.0%
Incl. MemUse (bytes) per call	115	115	0	0.0%
Excl. MemUse (bytes)	1,624	1,624	0	0.0%
Incl. PeakMemUse (bytes)	16,088	16,120	32	0.2%
Incl. PeakMemUse (bytes) per call	71	71	0	0.2%
Excl. PeakMemUse (bytes)	8,736	8,736	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\Database\Connection::escapeTable	0	N/A%	-110	-4.8%	-136	-6.6%	0	0.0%	32	0.1%
Exclusive Metrics Diff for Current Function			-60	-54.5%	-90	-66.2%	0	N/A%	0	0.0%
*Parent functions*
Drupal\Core\Database\Query\Select::__toString	0	N/A%	-120	-109.1%	-136	-100.0%	0	N/A%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	11	10.0%	1	0.7%	0	N/A%	32	100.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames	0	N/A%	-10	-9.1%	-9	-6.6%	0	N/A%	0	0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple	0	N/A%	6	5.5%	3	2.2%	0	N/A%	0	0.0%
Drupal\Core\Database\Query\Select::__toString@1	0	N/A%	3	2.7%	5	3.7%	0	N/A%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	0.0%
*Child function*
preg_replace	0	N/A%	-50	-45.5%	-46	-33.8%	0	N/A%	32	100.0%