XHProf: Hierarchical Profiler Report

Diff Report: Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840a963a54: XHProf Run (Namespace=drupal-perf-cottser)
Tip: Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::get	Run #5208407650493	Run #520840a963a54	Diff	Diff%
Number of Function Calls	47	47	0	0.0%
Incl. Wall Time (microsec)	27,695	28,066	371	1.3%
Incl. Wall Time (microsec) per call	589	597	8	1.3%
Excl. Wall Time (microsec)	308	312	4	1.3%
Incl. CPU (microsecs)	14,926	15,075	149	1.0%
Incl. CPU (microsecs) per call	318	321	3	1.0%
Excl. CPU (microsec)	290	306	16	5.5%
Incl. MemUse (bytes)	1,351,896	1,351,896	0	0.0%
Incl. MemUse (bytes) per call	28,764	28,764	0	0.0%
Excl. MemUse (bytes)	5,000	5,000	0	0.0%
Incl. PeakMemUse (bytes)	1,222,200	1,222,200	0	0.0%
Incl. PeakMemUse (bytes) per call	26,004	26,004	0	0.0%
Excl. PeakMemUse (bytes)	3,112	3,112	0	0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Cache\DatabaseBackend::get [View Callgraph Diff]

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\Cache\DatabaseBackend::get	0	N/A%	371	343.5%	149	83.2%	0	N/A%	0	N/A%
Exclusive Metrics Diff for Current Function			4	1.1%	16	10.7%	0	N/A%	0	N/A%
*Parent functions*
Drupal\Core\Config\CachedStorage::read	0	N/A%	558	150.4%	266	178.5%	0	N/A%	0	N/A%
_menu_build_tree	0	N/A%	-212	-57.1%	-52	-34.9%	0	N/A%	0	N/A%
Drupal\Core\Cache\CacheCollector::updateCache	0	N/A%	-196	-52.8%	-60	-40.3%	0	N/A%	0	N/A%
views_cache_get	0	N/A%	173	46.6%	62	41.6%	0	N/A%	0	N/A%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	121	32.6%	-18	-12.1%	0	N/A%	0	N/A%
Drupal\views\ViewsData::cacheGet	0	N/A%	-104	-28.0%	0	0.0%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	-51	-13.7%	-16	-10.7%	0	N/A%	0	N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	34	9.2%	33	22.1%	0	N/A%	0	N/A%
variable_initialize	0	N/A%	30	8.1%	25	16.8%	0	N/A%	0	N/A%
Drupal\Core\Config\CachedStorage::findByPrefix	0	N/A%	14	3.8%	-24	-16.1%	0	N/A%	0	N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	10	2.7%	-52	-34.9%	0	N/A%	0	N/A%
Drupal\Core\Cache\CacheCollector::lazyLoadCache	0	N/A%	-6	-1.6%	-17	-11.4%	0	N/A%	0	N/A%
Drupal\Core\Plugin\DefaultPluginManager::getCachedDefinitions	0	N/A%	5	1.3%	-1	-0.7%	0	N/A%	0	N/A%
system_list	0	N/A%	-5	-1.3%	3	2.0%	0	N/A%	0	N/A%
menu_tree_page_data	0	N/A%	0	0.0%	0	0.0%	0	N/A%	0	N/A%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	366	98.7%	138	92.6%	0	N/A%	0	N/A%
reset	0	N/A%	1	0.3%	-5	-3.4%	0	N/A%	0	N/A%