Diff Report
Run #541de429e5ab1: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #541de55978b9a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #541de429e5ab1Run #541de55978b9aDiffDiff%
Number of Function Calls15 15 0 0.0%
Incl. Wall Time (microsec)152 156 4 2.6%
Incl. Wall Time (microsec) per call 10 10 0 2.6%
Excl. Wall Time (microsec)107 103 -4 -3.7%
Incl. CPU (microsecs)166 172 6 3.6%
Incl. CPU (microsecs) per call 11 11 0 3.6%
Excl. CPU (microsec)90 87 -3 -3.3%
Incl. MemUse (bytes)3,752 3,752 0 0.0%
Incl. MemUse (bytes) per call 250 250 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)0 0 0 N/A%
Incl. PeakMemUse (bytes) per call 0 0 0 N/A%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Component\Utility\Unicode::validateUtf80 N/A% 4 0.2% 6 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -100.0% -3 -50.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 4 100.0% 6 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 8 200.0% 4 66.7% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% 5 83.3% 0 N/A% 0 N/A%