Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for unserialize

unserializeRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 136 136 N/A%
Incl. Wall Time (microsec) 14,151 14,151 N/A%
Incl. Wall Time (microsec) per call N/A 104 104 N/A%
Excl. Wall Time (microsec) 4,384 4,384 N/A%
Incl. CPU (microsecs) 13,013 13,013 N/A%
Incl. CPU (microsecs) per call N/A 96 96 N/A%
Excl. CPU (microsec) 4,498 4,498 N/A%
Incl. MemUse (bytes) 2,132,712 2,132,712 N/A%
Incl. MemUse (bytes) per call N/A 15,682 15,682 N/A%
Excl. MemUse (bytes) 1,704,328 1,704,328 N/A%
Incl. PeakMemUse (bytes) 2,390,016 2,390,016 N/A%
Incl. PeakMemUse (bytes) per call N/A 17,574 17,574 N/A%
Excl. PeakMemUse (bytes) 2,056,168 2,056,168 N/A%

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
unserialize136 78.2% 14,151 1.3% 13,013 1.2% 2,132,712 11.1% 2,390,016 12.4%
Exclusive Metrics Diff for Current Function4,384 31.0% 4,498 34.6% 1,704,328 79.9% 2,056,168 86.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem105 77.2% 13,487 95.3% 12,312 94.6% 2,056,920 96.4% 2,205,512 92.3%
Drupal\Core\Routing\RouteProvider::getRoutesByPath11 8.1% 290 2.0% 303 2.3% 27,880 1.3% 62,872 2.6%
Drupal\Core\Routing\RouteProvider::getRoutesByNames1 0.7% 208 1.5% 210 1.6% 30,776 1.4% 36,448 1.5%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple11 8.1% 118 0.8% 129 1.0% 13,976 0.7% 56,456 2.4%
menu_unserialize5 3.7% 36 0.3% 44 0.3% 1,472 0.1% 26,496 1.1%
_menu_load_objects3 2.2% 12 0.1% 15 0.1% 1,688 0.1% 2,232 0.1%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize3 10.3% 7,200 50.9% 5,922 45.5% 111,136 5.2% 126,456 5.3%
Symfony\Component\ClassLoader\ClassLoader::loadClass4 13.8% 2,122 15.0% 2,130 16.4% 253,536 11.9% 166,912 7.0%
Symfony\Component\Routing\Route::unserialize19 65.5% 283 2.0% 300 2.3% 47,568 2.2% 32,288 1.4%
Drupal\field\Plugin\Core\Entity\Field::unserialize3 10.3% 162 1.1% 163 1.3% 16,144 0.8% 8,192 0.3%