XHProf: Hierarchical Profiler Report

Diff Report: Run #5198f0bb880ef: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5198f1db1bc51: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Drupal\Core\Database\Connection::escapeTable	Run #5198f0bb880ef	Run #5198f1db1bc51	Diff	Diff%
Number of Function Calls	275	276	1	0.4%
Incl. Wall Time (microsec)	1,364	1,352	-12	-0.9%
Incl. Wall Time (microsec) per call	5	5	-0	-1.2%
Excl. Wall Time (microsec)	784	771	-13	-1.7%
Incl. CPU (microsecs)	1,587	1,600	13	0.8%
Incl. CPU (microsecs) per call	6	6	0	0.5%
Excl. CPU (microsec)	770	777	7	0.9%
Incl. MemUse (bytes)	31,008	31,088	80	0.3%
Incl. MemUse (bytes) per call	113	113	-0	-0.1%
Excl. MemUse (bytes)	2,536	2,536	0	0.0%
Incl. PeakMemUse (bytes)	14,040	14,072	32	0.2%
Incl. PeakMemUse (bytes) per call	51	51	-0	-0.1%
Excl. PeakMemUse (bytes)	7,576	7,576	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	1	50.0%	-12	-0.7%	13	0.6%	80	0.3%	32	0.1%
Exclusive Metrics Diff for Current Function			-13	-108.3%	7	53.8%	0	0.0%	0	0.0%
*Parent functions*
Drupal\Core\Database\Query\Select::__toString	0	0.0%	-34	-283.3%	-9	-69.2%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple	1	100.0%	20	166.7%	24	184.6%	80	100.0%	32	100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple	0	0.0%	5	41.7%	1	7.7%	0	0.0%	0	0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@1	0	0.0%	-5	-41.7%	-5	-38.5%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest	0	0.0%	2	16.7%	1	7.7%	0	0.0%	0	0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByNames	0	0.0%	0	0.0%	1	7.7%	0	0.0%	0	0.0%
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::getMultiple	0	0.0%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child function*
preg_replace	1	100.0%	1	8.3%	6	46.2%	80	100.0%	32	100.0%