Diff Report
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #538e3b37c1a66Run #538e3ac0de109DiffDiff%
Number of Function Calls188 186 -2 -1.1%
Incl. Wall Time (microsec)15,347 15,385 38 0.2%
Incl. Wall Time (microsec) per call 82 83 1 1.3%
Excl. Wall Time (microsec)4,752 4,743 -9 -0.2%
Incl. CPU (microsecs)14,943 14,996 53 0.4%
Incl. CPU (microsecs) per call 79 81 1 1.4%
Excl. CPU (microsec)4,850 4,830 -20 -0.4%
Incl. MemUse (bytes)4,131,984 4,130,040 -1,944 -0.0%
Incl. MemUse (bytes) per call 21,979 22,205 226 1.0%
Excl. MemUse (bytes)2,525,600 2,523,744 -1,856 -0.1%
Incl. PeakMemUse (bytes)4,388,112 4,383,216 -4,896 -0.1%
Incl. PeakMemUse (bytes) per call 23,341 23,566 225 1.0%
Excl. PeakMemUse (bytes)2,782,328 2,777,648 -4,680 -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
unserialize-2 -100.0% 38 0.9% 53 1.4% -1,944 -1.8% -4,896 -4.1%
Exclusive Metrics Diff for Current Function-9 -23.7% -20 -37.7% -1,856 -95.5% -4,680 -95.6%
Parent functions
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 0.0% 44 115.8% 41 77.4% 16 0.8% 72 1.5%
Drupal\Core\Cache\DatabaseBackend::prepareItem-2 -100.0% -29 -76.3% -7 -13.2% -1,872 -96.3% -4,792 -97.9%
Drupal\Core\Config\DatabaseStorage::decode0 0.0% 23 60.5% 18 34.0% -88 -4.5% -136 -2.8%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 0.0% 0 0.0% -1 -1.9% 0 0.0% 0 0.0%
Drupal\Component\Serialization\PhpSerialize::decode0 0.0% 0 0.0% 2 3.8% 0 0.0% -40 -0.8%
Child functions
Composer\Autoload\ClassLoader::loadClass0 N/A% 62 163.2% 60 113.2% -8 -0.4% -352 -7.2%
Symfony\Component\Routing\Route::unserialize0 N/A% 34 89.5% 47 88.7% 8 0.4% -48 -1.0%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% -33 -86.8% -37 -69.8% -8 -0.4% -8 -0.2%
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -18 -47.4% 1 1.9% -80 -4.1% 264 5.4%
Drupal\Core\Extension\Extension::unserialize0 N/A% 2 5.3% 2 3.8% 0 0.0% -72 -1.5%