Diff Report
Run #519c1639640b3: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c153c76aa0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for unserialize

unserializeRun #519c1639640b3Run #519c153c76aa0DiffDiff%
Number of Function Calls124 124 0 0.0%
Incl. Wall Time (microsec)18,159 17,907 -252 -1.4%
Incl. Wall Time (microsec) per call 146 144 -2 -1.4%
Excl. Wall Time (microsec)3,012 2,933 -79 -2.6%
Incl. CPU (microsecs)16,590 16,369 -221 -1.3%
Incl. CPU (microsecs) per call 134 132 -2 -1.3%
Excl. CPU (microsec)3,110 3,028 -82 -2.6%
Incl. MemUse (bytes)2,566,936 2,566,936 0 0.0%
Incl. MemUse (bytes) per call 20,701 20,701 0 0.0%
Excl. MemUse (bytes)1,722,328 1,722,328 0 0.0%
Incl. PeakMemUse (bytes)2,507,136 2,507,136 0 0.0%
Incl. PeakMemUse (bytes) per call 20,219 20,219 0 0.0%
Excl. PeakMemUse (bytes)1,776,920 1,776,920 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% -252 -131.9% -221 -174.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-79 -31.3% -82 -37.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Cache\DatabaseBackend::prepareItem0 N/A% -242 -96.0% -211 -95.5% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -9 -3.6% -7 -3.2% 0 N/A% 0 N/A%
menu_unserialize0 N/A% -1 -0.4% -3 -1.4% 0 N/A% 0 N/A%
Child functions
Drupal\field\Plugin\Core\Entity\FieldInstance::unserialize0 N/A% -138 -54.8% -103 -46.6% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::loadClass0 N/A% -29 -11.5% -27 -12.2% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::unserialize0 N/A% -6 -2.4% -10 -4.5% 0 N/A% 0 N/A%
Symfony\Component\Routing\Route::unserialize0 N/A% 0 0.0% 1 0.5% 0 N/A% 0 N/A%