Diff Report
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls225 225 0 0.0%
Incl. Wall Time (microsec)16,283 16,555 272 1.7%
Incl. Wall Time (microsec) per call 72 74 1 1.7%
Excl. Wall Time (microsec)6,263 6,305 42 0.7%
Incl. CPU (microsecs)16,482 16,715 233 1.4%
Incl. CPU (microsecs) per call 73 74 1 1.4%
Excl. CPU (microsec)6,369 6,405 36 0.6%
Incl. MemUse (bytes)5,669,928 5,669,984 56 0.0%
Incl. MemUse (bytes) per call 25,200 25,200 0 0.0%
Excl. MemUse (bytes)3,469,264 3,469,192 -72 -0.0%
Incl. PeakMemUse (bytes)5,558,952 5,551,592 -7,360 -0.1%
Incl. PeakMemUse (bytes) per call 24,706 24,674 -33 -0.1%
Excl. PeakMemUse (bytes)3,384,760 3,377,648 -7,112 -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% 272 36.8% 233 64.0% 56 0.6% -7,360 -69.3%
Exclusive Metrics Diff for Current Function42 15.4% 36 15.5% -72 -128.6% -7,112 -96.6%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 299 109.9% 267 114.6% 32 57.1% -7,384 -100.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -34 -12.5% -34 -14.6% 16 28.6% 16 0.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 4 1.5% 0 0.0% 8 14.3% 8 0.1%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 3 1.1% 0 0.0% 0 0.0% 0 0.0%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 241 88.6% 215 92.3% 112 200.0% -264 -3.6%
Symfony\Component\Routing\Route::unserialize0 N/A% -14 -5.1% -18 -7.7% 8 14.3% 8 0.1%
Drupal\Core\Entity\Entity::__wakeup0 N/A% 2 0.7% 1 0.4% 0 0.0% 0 0.0%
Drupal\Core\Url::__wakeup0 N/A% 1 0.4% 0 0.0% 8 14.3% 8 0.1%
Drupal\Core\Extension\Extension::unserialize0 N/A% 0 0.0% -1 -0.4% 0 0.0% 0 0.0%