Diff Report
Run #53920c043e98b: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #53920b950c201: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::encode

Drupal\Component\Serialization\PhpSerialize::encodeRun #53920c043e98bRun #53920b950c201DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)52 54 2 3.8%
Incl. Wall Time (microsec) per call 26 27 1 3.8%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)56 57 1 1.8%
Incl. CPU (microsecs) per call 28 29 1 1.8%
Excl. CPU (microsec)11 12 1 9.1%
Incl. MemUse (bytes)3,004 3,004 0 0.0%
Incl. MemUse (bytes) per call 1,502 1,502 0 0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)2,712 2,712 0 0.0%
Incl. PeakMemUse (bytes) per call 1,356 1,356 0 0.0%
Excl. PeakMemUse (bytes)676 676 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Serialization\PhpSerialize::encode [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
Drupal\Component\Serialization\PhpSerialize::encode0 N/A% 2 0.6% 1 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 50.0% 1 100.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% 2 100.0% 1 100.0% 0 N/A% 0 N/A%
Child function
serialize0 N/A% 1 50.0% 0 0.0% 0 N/A% 0 N/A%