Diff Report
Run #5350e128cfd2b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #5350e2663e694: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #5350e128cfd2bRun #5350e2663e694DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)374 377 3 0.8%
Incl. Wall Time (microsec) per call 7 7 0 0.8%
Excl. Wall Time (microsec)307 294 -13 -4.2%
Incl. CPU (microsecs)416 419 3 0.7%
Incl. CPU (microsecs) per call 8 8 0 0.7%
Excl. CPU (microsec)217 227 10 4.6%
Incl. MemUse (bytes)5,680 5,680 0 0.0%
Incl. MemUse (bytes) per call 103 103 0 0.0%
Excl. MemUse (bytes)4,088 4,088 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% 3 0.2% 3 0.2% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-13 -433.3% 10 333.3% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 3 100.0% 3 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 16 533.3% 5 166.7% 0 N/A% 0 N/A%
strlen0 N/A% 0 0.0% -12 -400.0% 0 N/A% 0 N/A%