Diff Report
Run #51afe83943a2e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51afe7feeb64d: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\Unicode::validateUtf8

Drupal\Component\Utility\Unicode::validateUtf8Run #51afe83943a2eRun #51afe7feeb64dDiffDiff%
Number of Function Calls10 10 0 0.0%
Incl. Wall Time (microsec)76 79 3 3.9%
Incl. Wall Time (microsec) per call 8 8 0 3.9%
Excl. Wall Time (microsec)55 54 -1 -1.8%
Incl. CPU (microsecs)88 90 2 2.3%
Incl. CPU (microsecs) per call 9 9 0 2.3%
Excl. CPU (microsec)45 41 -4 -8.9%
Incl. MemUse (bytes)3,512 3,512 0 0.0%
Incl. MemUse (bytes) per call 351 351 0 0.0%
Excl. MemUse (bytes)1,920 1,920 0 0.0%
Incl. PeakMemUse (bytes)872 872 0 0.0%
Incl. PeakMemUse (bytes) per call 87 87 0 0.0%
Excl. PeakMemUse (bytes)288 288 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. 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 1.0% 2 2.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-1 -33.3% -4 -200.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 3 100.0% 2 100.0% 0 N/A% 0 N/A%
Child functions
preg_match0 N/A% 2 66.7% 3 150.0% 0 N/A% 0 N/A%
strlen0 N/A% 2 66.7% 3 150.0% 0 N/A% 0 N/A%