XHProf: Hierarchical Profiler Report

Diff Report: Run #519d5c4cd1983: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519d5cada282f: XHProf Run (Namespace=drupal-perf-mrbaileys)
Tip: Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::get	Run #519d5c4cd1983	Run #519d5cada282f	Diff	Diff%
Number of Function Calls	54	54	0	0.0%
Incl. Wall Time (microsec)	22,458	21,521	-937	-4.2%
Incl. Wall Time (microsec) per call	416	399	-17	-4.2%
Excl. Wall Time (microsec)	402	406	4	1.0%
Incl. CPU (microsecs)	24,002	16,001	-8,001	-33.3%
Incl. CPU (microsecs) per call	444	296	-148	-33.3%
Excl. CPU (microsec)	0	0	0	N/A%
Incl. MemUse (bytes)	1,319,696	1,319,576	-120	-0.0%
Incl. MemUse (bytes) per call	24,439	24,437	-2	-0.0%
Excl. MemUse (bytes)	10,432	10,432	0	0.0%
Incl. PeakMemUse (bytes)	1,714,120	1,714,624	504	0.0%
Incl. PeakMemUse (bytes) per call	31,743	31,752	9	0.0%
Excl. PeakMemUse (bytes)	11,264	11,264	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%	-937	-42.7%	-8,001	-200.0%	-120	-0.0%	504	0.1%
Exclusive Metrics Diff for Current Function			4	0.4%	0	0.0%	0	0.0%	0	0.0%
*Parent functions*
Drupal\field\FieldInfo::getBundleInstances	0	N/A%	-288	-30.7%	-4,000	-50.0%	16	13.3%	16	3.2%
Drupal\Core\Config\CachedStorage::read	0	N/A%	-264	-28.2%	0	0.0%	0	0.0%	576	114.3%
menu_tree_page_data	0	N/A%	-140	-14.9%	-4,000	-50.0%	24	20.0%	24	4.8%
Drupal\Core\Utility\CacheArray::__construct	0	N/A%	-93	-9.9%	0	0.0%	0	0.0%	0	0.0%
_menu_build_tree	0	N/A%	-80	-8.5%	0	0.0%	0	0.0%	-56	-11.1%
filter_formats	0	N/A%	71	7.6%	4,000	50.0%	0	0.0%	0	0.0%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions	0	N/A%	-57	-6.1%	4,000	50.0%	0	0.0%	32	6.3%
_node_types_build	0	N/A%	-47	-5.0%	0	0.0%	0	0.0%	0	0.0%
views_cache_get	0	N/A%	-45	-4.8%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getHookInfo	0	N/A%	-33	-3.5%	0	0.0%	0	0.0%	0	0.0%
variable_initialize	0	N/A%	-33	-3.5%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules	0	N/A%	27	2.9%	0	0.0%	0	0.0%	0	0.0%
Drupal\field\FieldInfo::getBundleExtraFields	0	N/A%	24	2.6%	-4,001	-50.0%	0	0.0%	0	0.0%
filter_list_format	0	N/A%	17	1.8%	-4,000	-50.0%	0	0.0%	160	31.7%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions	0	N/A%	-6	-0.6%	0	0.0%	0	0.0%	0	0.0%
Drupal\Core\Utility\ThemeRegistry::__construct	0	N/A%	5	0.5%	0	0.0%	-160	-133.3%	-248	-49.2%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo	0	N/A%	5	0.5%	0	0.0%	0	0.0%	0	0.0%
system_list	0	N/A%	0	0.0%	0	0.0%	0	0.0%	0	0.0%
*Child functions*
Drupal\Core\Cache\DatabaseBackend::getMultiple	0	N/A%	-945	-100.9%	-8,001	-100.0%	-120	-100.0%	504	100.0%
reset	0	N/A%	4	0.4%	0	0.0%	0	0.0%	0	0.0%