Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba93c3db76f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Cache\DatabaseBackend::get

Drupal\Core\Cache\DatabaseBackend::getRun #51ba929760d1bRun #51ba93c3db76fDiffDiff%
Number of Function Calls43 43 0 0.0%
Incl. Wall Time (microsec)31,217 30,845 -372 -1.2%
Incl. Wall Time (microsec) per call 726 717 -9 -1.2%
Excl. Wall Time (microsec)288 283 -5 -1.7%
Incl. CPU (microsecs)18,762 18,369 -393 -2.1%
Incl. CPU (microsecs) per call 436 427 -9 -2.1%
Excl. CPU (microsec)249 265 16 6.4%
Incl. MemUse (bytes)2,231,480 2,231,480 0 0.0%
Incl. MemUse (bytes) per call 51,895 51,895 0 0.0%
Excl. MemUse (bytes)4,088 4,088 0 0.0%
Incl. PeakMemUse (bytes)2,199,712 2,199,712 0 0.0%
Incl. PeakMemUse (bytes) per call 51,156 51,156 0 0.0%
Excl. PeakMemUse (bytes)2,056 2,056 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% -372 -52.4% -393 -31.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -1.3% 16 4.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Utility\CacheArray::__construct0 N/A% 425 114.2% 128 32.6% 0 N/A% 0 N/A%
_menu_build_tree0 N/A% -305 -82.0% -175 -44.5% 0 N/A% 0 N/A%
Drupal\Core\Config\CachedStorage::read0 N/A% -221 -59.4% -40 -10.2% 0 N/A% 0 N/A%
Drupal\field\FieldInfo::getFieldMap0 N/A% -177 -47.6% -87 -22.1% 0 N/A% 0 N/A%
simpletest_test_get_all0 N/A% 157 42.2% -47 -12.0% 0 N/A% 0 N/A%
Drupal\Core\Utility\ThemeRegistry::__construct0 N/A% 147 39.5% 8 2.0% 0 N/A% 0 N/A%
variable_initialize0 N/A% -139 -37.4% -30 -7.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 N/A% -105 -28.2% -8 -2.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\CacheDecorator::getCachedDefinitions0 N/A% -101 -27.2% -79 -20.1% 0 N/A% 0 N/A%
menu_tree_page_data0 N/A% -90 -24.2% -26 -6.6% 0 N/A% 0 N/A%
Drupal\Core\Extension\CachedModuleHandler::getCachedImplementationInfo0 N/A% 39 10.5% -16 -4.1% 0 N/A% 0 N/A%
system_list0 N/A% -24 -6.5% -9 -2.3% 0 N/A% 0 N/A%
entity_get_bundles0 N/A% 22 5.9% -12 -3.1% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Cache\DatabaseBackend::getMultiple0 N/A% -364 -97.8% -397 -101.0% 0 N/A% 0 N/A%
reset0 N/A% -3 -0.8% -12 -3.1% 0 N/A% 0 N/A%