Diff Report
Run #553b9a86a14e1: XHProf Run (Namespace=drupal-perf-lauriii)
vs.
Run #553ba00bcf766: XHProf Run (Namespace=drupal-perf-lauriii)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #553b9a86a14e1Run #553ba00bcf766DiffDiff%
Number of Function Calls7 7 0 0.0%
Incl. Wall Time (microsec)26 40 14 53.8%
Incl. Wall Time (microsec) per call 4 6 2 53.8%
Excl. Wall Time (microsec)16 28 12 75.0%
Incl. MemUse (bytes)2,896 2,896 0 0.0%
Incl. MemUse (bytes) per call 414 414 0 0.0%
Excl. MemUse (bytes)1,592 1,592 0 0.0%
Incl. PeakMemUse (bytes)2,344 2,344 0 0.0%
Incl. PeakMemUse (bytes) per call 335 335 0 0.0%
Excl. PeakMemUse (bytes)1,264 1,264 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::validateUtf8 [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 14 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function12 85.7% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 14 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 2 14.3% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 0 N/A% 0 N/A%