Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Serialization\PhpSerialize::encode

Drupal\Component\Serialization\PhpSerialize::encodeRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)2,661 2,777 116 4.4%
Incl. Wall Time (microsec) per call 1,331 1,389 58 4.4%
Excl. Wall Time (microsec)10 10 0 0.0%
Incl. CPU (microsecs)2,665 2,782 117 4.4%
Incl. CPU (microsecs) per call 1,333 1,391 59 4.4%
Excl. CPU (microsec)12 12 0 0.0%
Incl. MemUse (bytes)57,520 57,492 -28 -0.0%
Incl. MemUse (bytes) per call 28,760 28,746 -14 -0.0%
Excl. MemUse (bytes)732 732 0 0.0%
Incl. PeakMemUse (bytes)116,872 134,184 17,312 14.8%
Incl. PeakMemUse (bytes) per call 58,436 67,092 8,656 14.8%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Component\Serialization\PhpSerialize::encode [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::encode0 N/A% 116 2.5% 117 3.1% -28 -0.0% 17,312 17.9%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire0 N/A% 116 100.0% 117 100.0% -28 -100.0% 17,312 100.0%
Child function
serialize0 N/A% 116 100.0% 117 100.0% -28 -100.0% 17,312 100.0%