Diff Report
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519d9cf28420eRun #519d9d52c2102DiffDiff%
Number of Function Calls137 137 0 0.0%
Incl. Wall Time (microsec)18,486 18,536 50 0.3%
Incl. Wall Time (microsec) per call 135 135 0 0.3%
Excl. Wall Time (microsec)2,971 3,024 53 1.8%
Incl. CPU (microsecs)17,033 17,034 1 0.0%
Incl. CPU (microsecs) per call 124 124 0 0.0%
Excl. CPU (microsec)3,075 3,120 45 1.5%
Incl. MemUse (bytes)2,710,208 2,710,208 0 0.0%
Incl. MemUse (bytes) per call 19,783 19,783 0 0.0%
Excl. MemUse (bytes)1,783,920 1,783,920 0 0.0%
Incl. PeakMemUse (bytes)2,649,736 2,649,736 0 0.0%
Incl. PeakMemUse (bytes) per call 19,341 19,341 0 0.0%
Excl. PeakMemUse (bytes)1,833,000 1,833,000 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% 50 22.6% 1 0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function53 106.0% 45 4500.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% 59 118.0% 18 1800.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -8 -16.0% -12 -1200.0% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -2.0% -5 -500.0% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -39 -78.0% -79 -7900.0% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% 26 52.0% 27 2700.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% 9 18.0% 7 700.0% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 1 2.0% 1 100.0% 0 N/A% 0 N/A%