Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c045f200ea: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519c03b86b1ecRun #519c045f200eaDiffDiff%
Number of Function Calls165 165 0 0.0%
Incl. Wall Time (microsec)26,490 27,066 576 2.2%
Incl. Wall Time (microsec) per call 161 164 3 2.2%
Excl. Wall Time (microsec)7,795 7,759 -36 -0.5%
Incl. CPU (microsecs)23,031 23,601 570 2.5%
Incl. CPU (microsecs) per call 140 143 3 2.5%
Excl. CPU (microsec)7,958 7,923 -35 -0.4%
Incl. MemUse (bytes)1,415,340 1,415,340 0 0.0%
Incl. MemUse (bytes) per call 8,578 8,578 0 0.0%
Excl. MemUse (bytes)1,169,384 1,169,384 0 0.0%
Incl. PeakMemUse (bytes)1,580,076 1,580,076 0 0.0%
Incl. PeakMemUse (bytes) per call 9,576 9,576 0 0.0%
Excl. PeakMemUse (bytes)1,304,192 1,304,192 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% 576 24.3% 570 53.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-36 -6.2% -35 -6.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 597 103.6% 590 103.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -17 -3.0% -19 -3.3% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -4 -0.7% -1 -0.2% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% 597 103.6% 591 103.7% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 13 2.3% 12 2.1% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 2 0.3% 3 0.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% -1 -0.2% 0 N/A% 0 N/A%