Diff Report
Run #539206513e72e: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::decode

Drupal\Component\Serialization\PhpSerialize::decodeRun #539206513e72eRun #539205a48c548DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)204 207 3 1.5%
Incl. Wall Time (microsec) per call 23 23 0 1.5%
Excl. Wall Time (microsec)46 42 -4 -8.7%
Incl. CPU (microsecs)219 224 5 2.3%
Incl. CPU (microsecs) per call 24 25 1 2.3%
Excl. CPU (microsec)49 49 0 0.0%
Incl. MemUse (bytes)24,520 24,520 0 0.0%
Incl. MemUse (bytes) per call 2,724 2,724 0 0.0%
Excl. MemUse (bytes)1,864 1,864 0 0.0%
Incl. PeakMemUse (bytes)46,496 46,496 0 0.0%
Incl. PeakMemUse (bytes) per call 5,166 5,166 0 0.0%
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 0.3% 5 1.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -133.3% 0 0.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% 4 133.3% 2 40.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -3 -100.0% 0 0.0% 0 N/A% 0 N/A%
array_map0 N/A% 2 66.7% 3 60.0% 0 N/A% 0 N/A%
Child function
unserialize0 N/A% 7 233.3% 5 100.0% 0 N/A% 0 N/A%