Diff Report
Run #52e97b490de91: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52e97c22a1cdf: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #52e97b490de91Run #52e97c22a1cdfDiffDiff%
Number of Function Calls121 121 0 0.0%
Incl. Wall Time (microsec)12,861 12,698 -163 -1.3%
Incl. Wall Time (microsec) per call 106 105 -1 -1.3%
Excl. Wall Time (microsec)4,706 4,559 -147 -3.1%
Incl. CPU (microsecs)13,011 12,834 -177 -1.4%
Incl. CPU (microsecs) per call 108 106 -1 -1.4%
Excl. CPU (microsec)4,793 4,638 -155 -3.2%
Incl. MemUse (bytes)2,647,408 2,646,784 -624 -0.0%
Incl. MemUse (bytes) per call 21,879 21,874 -5 -0.0%
Excl. MemUse (bytes)1,618,728 1,617,976 -752 -0.0%
Incl. PeakMemUse (bytes)2,918,464 2,923,024 4,560 0.2%
Incl. PeakMemUse (bytes) per call 24,120 24,157 38 0.2%
Excl. PeakMemUse (bytes)1,916,760 1,921,056 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 Function-147 -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%