Diff Report
Run #5578e32524136: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5578e29590a73: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Utility\ThemeRegistry::updateCache

Drupal\Core\Utility\ThemeRegistry::updateCacheRun #5578e32524136Run #5578e29590a73DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,664 1 -3,663 -100.0%
Incl. Wall Time (microsec) per call 3,664 1 -3,663 -100.0%
Excl. Wall Time (microsec)95 1 -94 -98.9%
Incl. MemUse (bytes)281,248 688 -280,560 -99.8%
Incl. MemUse (bytes) per call 281,248 688 -280,560 -99.8%
Excl. MemUse (bytes)-37,536 688 38,224 101.8%
Incl. PeakMemUse (bytes)190,784 0 -190,784 -100.0%
Incl. PeakMemUse (bytes) per call 190,784 0 -190,784 -100.0%
Excl. PeakMemUse (bytes)192 0 -192 -100.0%

Parent/Child Regression/Improvement report for Drupal\Core\Utility\ThemeRegistry::updateCache [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Utility\ThemeRegistry::updateCache0 0.0% -3,663 -27.8% -280,560 -48.8% -190,784 -37.6%
Exclusive Metrics Diff for Current Function-94 -2.6% 38,224 13.6% -192 -0.1%
Parent function
Drupal\Core\Cache\CacheCollector::destruct0 N/A% -3,663 -100.0% -280,560 -100.0% -190,784 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::set-1 -2.4% -1,634 -44.6% -142,728 -50.9% -142,304 -74.6%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::acquire-1 -2.4% -799 -21.8% -81,304 -29.0% 0 0.0%
Drupal\Core\DependencyInjection\Container\prod\Drupal_Core_Lock_DatabaseLockBackend_Proxy::release-1 -2.4% -758 -20.7% -50,656 -18.1% -20,144 -10.6%
Drupal\Core\Cache\DatabaseBackend::get-1 -2.4% -360 -9.8% -25,088 -8.9% -28,144 -14.8%
array_merge-1 -2.4% -17 -0.5% -16,936 -6.0% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::isPersistable-1 -2.4% -1 -0.0% -696 -0.2% 0 0.0%
Drupal\Core\Utility\ThemeRegistry::getStorage-32 -78.0% 0 0.0% -688 -0.2% 0 0.0%
Drupal\Core\Cache\CacheCollector::getCid-3 -7.3% 0 0.0% -688 -0.2% 0 0.0%