Diff Report
Run #5392041970f3f: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::decode

Drupal\Component\Serialization\PhpSerialize::decodeRun #5392041970f3fRun #539201f8938f4DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)132 135 3 2.3%
Incl. Wall Time (microsec) per call 19 19 0 2.3%
Excl. Wall Time (microsec)33 34 1 3.0%
Incl. CPU (microsecs)140 141 1 0.7%
Incl. CPU (microsecs) per call 20 20 0 0.7%
Excl. CPU (microsec)33 29 -4 -12.1%
Incl. MemUse (bytes)12,264 12,272 8 0.1%
Incl. MemUse (bytes) per call 1,752 1,753 1 0.1%
Excl. MemUse (bytes)864 864 0 0.0%
Incl. PeakMemUse (bytes)32,832 32,840 8 0.0%
Incl. PeakMemUse (bytes) per call 4,690 4,691 1 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 0.2% 1 0.0% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 33.3% -4 -400.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 3 100.0% 1 100.0% 8 100.0% 8 100.0%
Child function
unserialize0 N/A% 2 66.7% 5 500.0% 8 100.0% 8 100.0%