Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for unserialize

unserializeRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 103 103 N/A%
Incl. Wall Time (microsec) 22,330 22,330 N/A%
Incl. Wall Time (microsec) per call N/A 217 217 N/A%
Excl. Wall Time (microsec) 2,607 2,607 N/A%
Incl. CPU (microsecs) 20,001 20,001 N/A%
Incl. CPU (microsecs) per call N/A 194 194 N/A%
Excl. CPU (microsec) 8,001 8,001 N/A%
Incl. MemUse (bytes) 876,436 876,436 N/A%
Incl. MemUse (bytes) per call N/A 8,509 8,509 N/A%
Excl. MemUse (bytes) 639,348 639,348 N/A%
Incl. PeakMemUse (bytes) 1,116,888 1,116,888 N/A%
Incl. PeakMemUse (bytes) per call N/A 10,844 10,844 N/A%
Excl. PeakMemUse (bytes) 859,900 859,900 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
unserialize103 80.5% 22,330 3.9% 20,001 3.5% 876,436 12.2% 1,116,888 15.4%
Exclusive Metrics Diff for Current Function2,607 11.7% 8,001 40.0% 639,348 72.9% 859,900 77.0%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem83 80.6% 22,260 99.7% 20,001 100.0% 867,776 99.0% 1,063,420 95.2%
menu_unserialize13 12.6% 37 0.2% 0 0.0% 2,444 0.3% 25,180 2.3%
_menu_load_objects5 4.9% 17 0.1% 0 0.0% 1,324 0.2% 18,184 1.6%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple2 1.9% 16 0.1% 0 0.0% 4,892 0.6% 10,104 0.9%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize6 37.5% 18,065 80.9% 12,000 60.0% 144,096 16.4% 173,736 15.6%
Symfony\Component\ClassLoader\ClassLoader::loadClass3 18.8% 1,205 5.4% 0 0.0% 75,336 8.6% 71,092 6.4%
Drupal\field\Plugin\Core\Entity\Field::unserialize6 37.5% 431 1.9% 0 0.0% 15,240 1.7% 9,988 0.9%
Symfony\Component\Routing\Route::unserialize1 6.2% 22 0.1% 0 0.0% 2,416 0.3% 2,172 0.2%