Diff Report
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for unserialize

unserializeRun #53513afe3c568Run #535139ab6e707DiffDiff%
Number of Function Calls216 216 0 0.0%
Incl. Wall Time (microsec)23,725 23,917 192 0.8%
Incl. Wall Time (microsec) per call 110 111 1 0.8%
Excl. Wall Time (microsec)4,649 4,856 207 4.5%
Incl. CPU (microsecs)22,800 22,985 185 0.8%
Incl. CPU (microsecs) per call 106 106 1 0.8%
Excl. CPU (microsec)4,733 4,940 207 4.4%
Incl. MemUse (bytes)5,417,576 5,417,752 176 0.0%
Incl. MemUse (bytes) per call 25,081 25,082 1 0.0%
Excl. MemUse (bytes)2,646,424 2,646,328 -96 -0.0%
Incl. PeakMemUse (bytes)5,501,288 5,502,312 1,024 0.0%
Incl. PeakMemUse (bytes) per call 25,469 25,474 5 0.0%
Excl. PeakMemUse (bytes)2,709,656 2,710,016 360 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% 192 3.4% 185 2.9% 176 0.7% 1,024 4.5%
Exclusive Metrics Diff for Current Function207 107.8% 207 111.9% -96 -54.5% 360 35.2%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 246 128.1% 232 125.4% 128 72.7% 312 30.5%
Drupal\Core\Routing\RouteProvider::getRoutesByPath0 N/A% -62 -32.3% -62 -33.5% -24 -13.6% 360 35.2%
Drupal\Core\Routing\RouteProvider::getRoutesByNames0 N/A% 6 3.1% 6 3.2% 0 0.0% 0 0.0%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 2 1.0% 2 1.1% -16 -9.1% 40 3.9%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 0 0.0% 7 3.8% 88 50.0% 312 30.5%
Child functions
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% -50 -26.0% -49 -26.5% 64 36.4% 448 43.8%
Drupal\Core\Extension\Extension::unserialize0 N/A% 35 18.2% 37 20.0% 0 0.0% 0 0.0%
Symfony\Component\Routing\Route::unserialize0 N/A% 26 13.5% 28 15.1% 16 9.1% 112 10.9%
Drupal\field\Entity\FieldConfig::__wakeup0 N/A% -13 -6.8% -11 -5.9% 0 0.0% 0 0.0%
Drupal\field\Entity\FieldInstanceConfig::__wakeup0 N/A% -13 -6.8% -27 -14.6% 192 109.1% 104 10.2%
Drupal\Core\DependencyInjection\DependencySerialization::__wakeup0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%