Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e418f395327: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for unserialize

unserializeRun #52e417f8e04a5Run #52e418f395327DiffDiff%
Number of Function Calls120 120 0 0.0%
Incl. Wall Time (microsec)5,787 5,846 59 1.0%
Incl. Wall Time (microsec) per call 48 49 0 1.0%
Excl. Wall Time (microsec)3,560 3,618 58 1.6%
Incl. CPU (microsecs)5,901 5,952 51 0.9%
Incl. CPU (microsecs) per call 49 50 0 0.9%
Excl. CPU (microsec)3,638 3,687 49 1.3%
Incl. MemUse (bytes)2,471,208 2,467,568 -3,640 -0.1%
Incl. MemUse (bytes) per call 20,593 20,563 -30 -0.1%
Excl. MemUse (bytes)1,964,152 1,960,504 -3,648 -0.2%
Incl. PeakMemUse (bytes)2,722,464 2,716,464 -6,000 -0.2%
Incl. PeakMemUse (bytes) per call 22,687 22,637 -50 -0.2%
Excl. PeakMemUse (bytes)2,254,392 2,249,096 -5,296 -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% 59 184.4% 51 27.4% -3,640 -10.3% -6,000 -17.2%
Exclusive Metrics Diff for Current Function58 98.3% 49 96.1% -3,648 -100.2% -5,296 -88.3%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 79 133.9% 66 129.4% -3,632 -99.8% -5,992 -99.9%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -16 -27.1% -8 -15.7% -8 -0.2% -8 -0.1%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% -4 -6.8% -6 -11.8% 0 0.0% 0 0.0%
menu_unserialize0 N/A% 0 0.0% -1 -2.0% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% -25 -42.4% -23 -45.1% 16 0.4% 16 0.3%
Symfony\Component\Routing\Route::unserialize0 N/A% 23 39.0% 24 47.1% -8 -0.2% -720 -12.0%
Drupal\field\Entity\Field::__wakeup0 N/A% 3 5.1% -1 -2.0% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldInstance::__wakeup0 N/A% 0 0.0% 2 3.9% 0 0.0% 0 0.0%