Diff Report
Run #565914310b034: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #5659123816918: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #565914310b034Run #5659123816918DiffDiff%
Number of Function Calls993 993 0 0.0%
Incl. Wall Time (microsec)2,874 2,860 -14 -0.5%
Incl. Wall Time (microsec) per call 3 3 -0 -0.5%
Excl. Wall Time (microsec)1,685 1,662 -23 -1.4%
Incl. MemUse (bytes)50,384 50,432 48 0.1%
Incl. MemUse (bytes) per call 51 51 0 0.1%
Excl. MemUse (bytes)49,080 49,128 48 0.1%
Incl. PeakMemUse (bytes)2,328 2,328 0 0.0%
Incl. PeakMemUse (bytes) per call 2 2 0 0.0%
Excl. PeakMemUse (bytes)1,256 1,256 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 -1.0% 48 2.3% 0 0.0%
Exclusive Metrics Diff for Current Function-23 -164.3% 48 100.0% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% -14 -100.0% 48 100.0% 0 N/A%
Child functions
preg_match0 N/A% 9 64.3% 0 0.0% 0 N/A%
strlen0 N/A% 0 0.0% 0 0.0% 0 N/A%