Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fcf6ab927: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::encode

Drupal\Component\Serialization\PhpSerialize::encodeRun #5391fc871e91dRun #5391fcf6ab927DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,438 2,335 -103 -4.2%
Incl. Wall Time (microsec) per call 1,219 1,168 -52 -4.2%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)2,441 2,338 -103 -4.2%
Incl. CPU (microsecs) per call 1,221 1,169 -52 -4.2%
Excl. CPU (microsec)9 10 1 11.1%
Incl. MemUse (bytes)49,424 49,424 0 0.0%
Incl. MemUse (bytes) per call 24,712 24,712 0 0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)94,388 94,388 0 0.0%
Incl. PeakMemUse (bytes) per call 47,194 47,194 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -103 -6.3% -103 -6.9% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 1 1.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% -103 -100.0% -103 -100.0% 0 N/A% 0 N/A%
Child function
serialize0 N/A% -103 -100.0% -104 -101.0% 0 N/A% 0 N/A%