Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3af7e977d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #538e3ac0de109Run #538e3af7e977dDiffDiff%
Number of Function Calls186 186 0 0.0%
Incl. Wall Time (microsec)15,385 15,610 225 1.5%
Incl. Wall Time (microsec) per call 83 84 1 1.5%
Excl. Wall Time (microsec)4,743 5,155 412 8.7%
Incl. CPU (microsecs)14,996 15,256 260 1.7%
Incl. CPU (microsecs) per call 81 82 1 1.7%
Excl. CPU (microsec)4,830 5,240 410 8.5%
Incl. MemUse (bytes)4,130,040 4,130,040 0 0.0%
Incl. MemUse (bytes) per call 22,205 22,205 0 0.0%
Excl. MemUse (bytes)2,523,744 2,523,744 0 0.0%
Incl. PeakMemUse (bytes)4,383,216 4,383,216 0 0.0%
Incl. PeakMemUse (bytes) per call 23,566 23,566 0 0.0%
Excl. PeakMemUse (bytes)2,777,648 2,777,648 0 0.0%

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% 225 30.8% 260 33.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function412 183.1% 410 157.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 151 67.1% 175 67.3% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% 44 19.6% 45 17.3% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 21 9.3% 27 10.4% 0 N/A% 0 N/A%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 9 4.0% 15 5.8% 0 N/A% 0 N/A%
Drupal\Component\Serialization\PhpSerialize::decode0 N/A% 0 0.0% -2 -0.8% 0 N/A% 0 N/A%
Child functions
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -126 -56.0% -95 -36.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% -34 -15.1% -36 -13.8% 0 N/A% 0 N/A%
Composer\Autoload\ClassLoader::loadClass0 N/A% -24 -10.7% -20 -7.7% 0 N/A% 0 N/A%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% -2 -0.9% 2 0.8% 0 N/A% 0 N/A%
Drupal\Core\Extension\Extension::unserialize0 N/A% -1 -0.4% -1 -0.4% 0 N/A% 0 N/A%