Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::decode

Drupal\Component\Serialization\PhpSerialize::decodeRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)201 208 7 3.5%
Incl. Wall Time (microsec) per call 22 23 1 3.5%
Excl. Wall Time (microsec)43 41 -2 -4.7%
Incl. CPU (microsecs)214 221 7 3.3%
Incl. CPU (microsecs) per call 24 25 1 3.3%
Excl. CPU (microsec)42 40 -2 -4.8%
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)46,936 46,936 0 0.0%
Incl. PeakMemUse (bytes) per call 5,215 5,215 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% 7 0.4% 7 1.8% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -28.6% -2 -28.6% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 5 71.4% 6 85.7% 0 N/A% 0 N/A%
Drupal\Core\KeyValueStore\DatabaseStorage::getAll0 N/A% 2 28.6% 2 28.6% 0 N/A% 0 N/A%
array_map0 N/A% 0 0.0% -1 -14.3% 0 N/A% 0 N/A%
Child function
unserialize0 N/A% 9 128.6% 9 128.6% 0 N/A% 0 N/A%