Diff Report
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180c595dcf8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #53180b3960796Run #53180c595dcf8DiffDiff%
Number of Function Calls252 252 0 0.0%
Incl. Wall Time (microsec)27,156 26,984 -172 -0.6%
Incl. Wall Time (microsec) per call 108 107 -1 -0.6%
Excl. Wall Time (microsec)8,406 8,513 107 1.3%
Incl. CPU (microsecs)27,223 27,065 -158 -0.6%
Incl. CPU (microsecs) per call 108 107 -1 -0.6%
Excl. CPU (microsec)8,500 8,643 143 1.7%
Incl. MemUse (bytes)5,247,920 5,248,200 280 0.0%
Incl. MemUse (bytes) per call 20,825 20,826 1 0.0%
Excl. MemUse (bytes)3,572,664 3,572,648 -16 -0.0%
Incl. PeakMemUse (bytes)5,239,104 5,243,624 4,520 0.1%
Incl. PeakMemUse (bytes) per call 20,790 20,808 18 0.1%
Excl. PeakMemUse (bytes)3,612,240 3,615,552 3,312 0.1%

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% -172 -12.5% -158 -11.2% 280 0.1% 4,520 1.2%
Exclusive Metrics Diff for Current Function107 62.2% 143 90.5% -16 -5.7% 3,312 73.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -162 -94.2% -154 -97.5% 280 100.0% 5,120 113.3%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 46 26.7% 57 36.1% -8 -2.9% -616 -13.6%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -27 -15.7% -25 -15.8% 16 5.7% 168 3.7%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% -22 -12.8% -25 -15.8% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -7 -4.1% -11 -7.0% -8 -2.9% -152 -3.4%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% -174 -101.2% -175 -110.8% 200 71.4% 904 20.0%
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -69 -40.1% -64 -40.5% 104 37.1% 248 5.5%
Symfony\Component\Routing\Route::unserialize0 N/A% -20 -11.6% -41 -25.9% 0 0.0% -112 -2.5%
Drupal\field\Entity\FieldConfig::__wakeup0 N/A% -13 -7.6% -14 -8.9% 0 0.0% 112 2.5%
Drupal\Core\Extension\Extension::unserialize0 N/A% -3 -1.7% -7 -4.4% -8 -2.9% 56 1.2%