Diff Report
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::decode

Drupal\Component\Serialization\PhpSerialize::decodeRun #53ccf1bb00d4bRun #53ccf06f3ae60DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)48 45 -3 -6.2%
Incl. Wall Time (microsec) per call 10 9 -1 -6.2%
Excl. Wall Time (microsec)16 14 -2 -12.5%
Incl. CPU (microsecs)54 52 -2 -3.7%
Incl. CPU (microsecs) per call 11 10 -0 -3.7%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)17,136 17,152 16 0.1%
Incl. MemUse (bytes) per call 3,427 3,430 3 0.1%
Excl. MemUse (bytes)1,408 1,408 0 0.0%
Incl. PeakMemUse (bytes)36,168 36,096 -72 -0.2%
Incl. PeakMemUse (bytes) per call 7,234 7,219 -14 -0.2%
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 -0.2% -2 -0.1% 16 0.2% -72 -0.7%
Exclusive Metrics Diff for Current Function-2 -66.7% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -100.0% -2 -100.0% 16 100.0% -72 -100.0%
Child function
unserialize0 N/A% -1 -33.3% -2 -100.0% 16 100.0% -72 -100.0%