Diff Report
Run #51b89dd280f98: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b89eaf4e36e: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

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

Drupal\Core\Cache\DatabaseBackend::getRun #51b89dd280f98Run #51b89eaf4e36eDiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)70,316 67,691 -2,625 -3.7%
Incl. Wall Time (microsec) per call 950 915 -35 -3.7%
Excl. Wall Time (microsec)587 575 -12 -2.0%
Incl. CPU (microsecs)40,135 38,910 -1,225 -3.1%
Incl. CPU (microsecs) per call 542 526 -17 -3.1%
Excl. CPU (microsec)537 564 27 5.0%
Incl. MemUse (bytes)1,759,904 1,759,904 0 0.0%
Incl. MemUse (bytes) per call 23,782 23,782 0 0.0%
Excl. MemUse (bytes)2,056 2,056 0 0.0%
Incl. PeakMemUse (bytes)1,539,896 1,539,896 0 0.0%
Incl. PeakMemUse (bytes) per call 20,809 20,809 0 0.0%
Excl. PeakMemUse (bytes)1,952 1,952 0 0.0%

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


Function NameCalls DiffCalls
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::get0 N/A% -2,625 -374.5% -1,225 -54.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-12 -0.5% 27 2.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Config\CachedStorage::read0 N/A% -1,494 -56.9% -404 -33.0% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -714 -27.2% -278 -22.7% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -338 -12.9% -229 -18.7% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 205 7.8% 9 0.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getBundleInstances0 N/A% -201 -7.7% -199 -16.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 200 7.6% 48 3.9% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% -132 -5.0% -101 -8.2% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% -100 -3.8% -38 -3.1% 0 N/A% 0 N/A%
_toolbar_get_subtree_hash0 N/A% -86 -3.3% 12 1.0% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 40 1.5% 3 0.2% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -15 -0.6% -4 -0.3% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 13 0.5% -6 -0.5% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -8 -0.3% -10 -0.8% 0 N/A% 0 N/A%
variable_initialize0 N/A% 4 0.2% 0 0.0% 0 N/A% 0 N/A%
entity_get_view_modes0 N/A% -4 -0.2% 8 0.7% 0 N/A% 0 N/A%
system_list0 N/A% 3 0.1% 1 0.1% 0 N/A% 0 N/A%
_node_types_build0 N/A% 2 0.1% -37 -3.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -2,625 -100.0% -1,232 -100.6% 0 N/A% 0 N/A%
reset0 N/A% 12 0.5% -20 -1.6% 0 N/A% 0 N/A%