Diff Report
Run #51abc4cb0a647: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc563dc23f: 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::getRun #51abc4cb0a647Run #51abc563dc23fDiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)37,109 37,060 -49 -0.1%
Incl. Wall Time (microsec) per call 757 756 -1 -0.1%
Excl. Wall Time (microsec)307 300 -7 -2.3%
Incl. CPU (microsecs)22,556 22,825 269 1.2%
Incl. CPU (microsecs) per call 460 466 5 1.2%
Excl. CPU (microsec)285 288 3 1.1%
Incl. MemUse (bytes)1,565,584 1,565,584 0 0.0%
Incl. MemUse (bytes) per call 31,951 31,951 0 0.0%
Excl. MemUse (bytes)4,024 4,024 0 0.0%
Incl. PeakMemUse (bytes)1,631,352 1,631,352 0 0.0%
Incl. PeakMemUse (bytes) per call 33,293 33,293 0 0.0%
Excl. PeakMemUse (bytes)2,424 2,424 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% -49 -24.1% 269 218.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-7 -14.3% 3 1.1% 0 N/A% 0 N/A%
Parent functions
Drupal\field\FieldInfo::getBundleInstances0 N/A% -372 -759.2% -131 -48.7% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -264 -538.8% 50 18.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% 184 375.5% 59 21.9% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% 178 363.3% 103 38.3% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 126 257.1% 47 17.5% 0 N/A% 0 N/A%
Drupal\Core\Utility\CacheArray::__construct0 N/A% 103 210.2% 80 29.7% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% 54 110.2% 47 17.5% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -29 -59.2% 4 1.5% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% -12 -24.5% 30 11.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::getFieldDefinitions0 N/A% -10 -20.4% -13 -4.8% 0 N/A% 0 N/A%
system_list0 N/A% -10 -20.4% -8 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% 2 4.1% 2 0.7% 0 N/A% 0 N/A%
variable_initialize0 N/A% 1 2.0% 1 0.4% 0 N/A% 0 N/A%
_node_types_build0 N/A% 0 0.0% -2 -0.7% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -45 -91.8% 263 97.8% 0 N/A% 0 N/A%
reset0 N/A% 3 6.1% 3 1.1% 0 N/A% 0 N/A%