Diff Report
Run #51abc563dc23f: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: 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 #51abc563dc23fRun #51abc4cb0a647DiffDiff%
Number of Function Calls49 49 0 0.0%
Incl. Wall Time (microsec)37,060 37,109 49 0.1%
Incl. Wall Time (microsec) per call 756 757 1 0.1%
Excl. Wall Time (microsec)300 307 7 2.3%
Incl. CPU (microsecs)22,825 22,556 -269 -1.2%
Incl. CPU (microsecs) per call 466 460 -5 -1.2%
Excl. CPU (microsec)288 285 -3 -1.0%
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 Function7 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%