Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for serialize

serializeRun #539205a48c548Run #539206513e72eDiffDiff%
Number of Function Calls14 14 0 0.0%
Incl. Wall Time (microsec)2,896 2,864 -32 -1.1%
Incl. Wall Time (microsec) per call 207 205 -2 -1.1%
Excl. Wall Time (microsec)1,199 1,131 -68 -5.7%
Incl. CPU (microsecs)2,916 2,882 -34 -1.2%
Incl. CPU (microsecs) per call 208 206 -2 -1.2%
Excl. CPU (microsec)1,207 1,141 -66 -5.5%
Incl. MemUse (bytes)64,860 64,860 0 0.0%
Incl. MemUse (bytes) per call 4,633 4,633 0 0.0%
Excl. MemUse (bytes)32,052 32,052 0 0.0%
Incl. PeakMemUse (bytes)143,088 143,088 0 0.0%
Incl. PeakMemUse (bytes) per call 10,221 10,221 0 0.0%
Excl. PeakMemUse (bytes)125,580 125,580 0 0.0%

Parent/Child Regression/Improvement report for serialize [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
serialize0 N/A% -32 -3.5% -34 -9.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-68 -212.5% -66 -194.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Component\Serialization\PhpSerialize::encode0 N/A% -35 -109.4% -35 -102.9% 0 N/A% 0 N/A%
Drupal\Core\Asset\JsCollectionOptimizer::generateHash0 N/A% 2 6.2% 1 2.9% 0 N/A% 0 N/A%
Drupal\Core\Asset\CssCollectionOptimizer::generateHash0 N/A% 1 3.1% 3 8.8% 0 N/A% 0 N/A%
Drupal\menu_link\MenuTree::doBuildTree0 N/A% 0 0.0% -3 -8.8% 0 N/A% 0 N/A%
Child functions
Drupal\Core\DependencyInjection\DependencySerialization::__sleep0 N/A% 36 112.5% 33 97.1% 0 N/A% 0 N/A%
Drupal\entity\Entity\EntityFormDisplay::__sleep0 N/A% -13 -40.6% -13 -38.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\ContentEntityBase::__sleep0 N/A% 13 40.6% 12 35.3% 0 N/A% 0 N/A%