Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::decode

Drupal\Component\Serialization\PhpSerialize::decodeRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)53 50 -3 -5.7%
Incl. Wall Time (microsec) per call 11 10 -1 -5.7%
Excl. Wall Time (microsec)18 15 -3 -16.7%
Incl. CPU (microsecs)59 57 -2 -3.4%
Incl. CPU (microsecs) per call 12 11 -0 -3.4%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)17,136 17,136 0 0.0%
Incl. MemUse (bytes) per call 3,427 3,427 0 0.0%
Excl. MemUse (bytes)1,408 1,408 0 0.0%
Incl. PeakMemUse (bytes)36,352 36,392 40 0.1%
Incl. PeakMemUse (bytes) per call 7,270 7,278 8 0.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Serialization\PhpSerialize::decode [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::decode0 N/A% -3 -0.1% -2 -0.1% 0 0.0% 40 0.0%
Exclusive Metrics Diff for Current Function-3 -100.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -100.0% -2 -100.0% 0 N/A% 40 100.0%
Child function
unserialize0 N/A% 0 0.0% -2 -100.0% 0 N/A% 40 100.0%