Diff Report
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #52e97c22a1cdfRun #52e97b490de91DiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)12,698 12,861 163 1.3%
Incl. Wall Time (microsec) per call 105 106 1 1.3%
Excl. Wall Time (microsec)4,559 4,706 147 3.2%
Incl. CPU (microsecs)12,834 13,011 177 1.4%
Incl. CPU (microsecs) per call 106 108 1 1.4%
Excl. CPU (microsec)4,638 4,793 155 3.3%
Incl. MemUse (bytes)2,646,784 2,647,408 624 0.0%
Incl. MemUse (bytes) per call 21,874 21,879 5 0.0%
Excl. MemUse (bytes)1,617,976 1,618,728 752 0.0%
Incl. PeakMemUse (bytes)2,923,024 2,918,464 -4,560 -0.2%
Incl. PeakMemUse (bytes) per call 24,157 24,120 -38 -0.2%
Excl. PeakMemUse (bytes)1,921,056 1,916,760 -4,296 -0.2%

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% 163 24.1% 177 16.6% 624 0.4% -4,560 -2.7%
Exclusive Metrics Diff for Current Function147 90.2% 155 87.6% 752 120.5% -4,296 -94.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 129 79.1% 146 82.5% 648 103.8% -4,304 -94.4%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 20 12.3% 15 8.5% -8 -1.3% -256 -5.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 15 9.2% 15 8.5% -16 -2.6% 0 0.0%
menu_unserialize0 N/A% -4 -2.5% -2 -1.1% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 3 1.8% 3 1.7% 0 0.0% 0 0.0%
_menu_load_objects0 N/A% 1 0.6% 3 1.7% 0 0.0% 0 0.0%
Drupal\menu_link\Entity\MenuLink::postLoad0 N/A% -1 -0.6% -2 -1.1% 0 0.0% 0 0.0%
Drupal\Core\Field\Plugin\Field\FieldType\MapItem::setValue0 N/A% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Child functions
spl_autoload_call0 N/A% 89 54.6% 90 50.8% -104 -16.7% -216 -4.7%
Drupal\field\Entity\Field::__wakeup0 N/A% -51 -31.3% -50 -28.2% 0 0.0% -32 -0.7%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% -11 -6.7% -9 -5.1% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% -11 -6.7% -9 -5.1% -24 -3.8% -16 -0.4%