Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::decode

Drupal\Component\Serialization\PhpSerialize::decodeRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)207 212 5 2.4%
Incl. Wall Time (microsec) per call 23 24 1 2.4%
Excl. Wall Time (microsec)42 44 2 4.8%
Incl. CPU (microsecs)224 222 -2 -0.9%
Incl. CPU (microsecs) per call 25 25 -0 -0.9%
Excl. CPU (microsec)49 45 -4 -8.2%
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% 5 0.1% -2 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 40.0% -4 -200.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 16 320.0% 10 500.0% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% -8 -160.0% -7 -350.0% 0 N/A% 0 N/A%
array_map0 N/A% -3 -60.0% -5 -250.0% 0 N/A% 0 N/A%
Child function
unserialize0 N/A% 3 60.0% 2 100.0% 0 N/A% 0 N/A%