Diff Report
Run #52a03729e7d1a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52a037bb4f6e8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52a03729e7d1aRun #52a037bb4f6e8DiffDiff%
Number of Function Calls159 159 0 0.0%
Incl. Wall Time (microsec)10,688 10,568 -120 -1.1%
Incl. Wall Time (microsec) per call 67 66 -1 -1.1%
Excl. Wall Time (microsec)6,293 6,267 -26 -0.4%
Incl. CPU (microsecs)10,842 10,708 -134 -1.2%
Incl. CPU (microsecs) per call 68 67 -1 -1.2%
Excl. CPU (microsec)6,376 6,338 -38 -0.6%
Incl. MemUse (bytes)2,859,928 2,860,344 416 0.0%
Incl. MemUse (bytes) per call 17,987 17,990 3 0.0%
Excl. MemUse (bytes)2,428,024 2,428,448 424 0.0%
Incl. PeakMemUse (bytes)2,960,728 2,960,424 -304 -0.0%
Incl. PeakMemUse (bytes) per call 18,621 18,619 -2 -0.0%
Excl. PeakMemUse (bytes)2,499,104 2,498,896 -208 -0.0%

Parent/Child Regression/Improvement report for unserialize [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
unserialize0 N/A% -120 -14.4% -134 -15.5% 416 0.6% -304 -0.5%
Exclusive Metrics Diff for Current Function-26 -21.7% -38 -28.4% 424 101.9% -208 -68.4%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -196 -163.3% -210 -156.7% 416 100.0% -304 -100.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 74 61.7% 73 54.5% 0 0.0% 56 18.4%
menu_unserialize0 N/A% 5 4.2% 5 3.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -4 -3.3% -2 -1.5% 0 0.0% -56 -18.4%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -90 -75.0% -91 -67.9% -8 -1.9% -8 -2.6%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% -11 -9.2% -11 -8.2% 0 0.0% 24 7.9%
Drupal\field\Entity\Field::__wakeup0 N/A% 10 8.3% 13 9.7% 0 0.0% -8 -2.6%
Symfony\Component\Routing\Route::unserialize0 N/A% -3 -2.5% -7 -5.2% 0 0.0% -104 -34.2%