Diff Report
Run #51b0311a4e34a: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0309e0d24b: 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 #51b0311a4e34aRun #51b0309e0d24bDiffDiff%
Number of Function Calls271 271 0 0.0%
Incl. Wall Time (microsec)1,916 1,924 8 0.4%
Incl. Wall Time (microsec) per call 7 7 0 0.4%
Excl. Wall Time (microsec)1,358 1,358 0 0.0%
Incl. CPU (microsecs)2,182 2,186 4 0.2%
Incl. CPU (microsecs) per call 8 8 0 0.2%
Excl. CPU (microsec)995 1,005 10 1.0%
Incl. MemUse (bytes)16,040 16,040 0 0.0%
Incl. MemUse (bytes) per call 59 59 0 0.0%
Excl. MemUse (bytes)14,448 14,448 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% 8 1.3% 4 0.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 10 250.0% 0 N/A% 0 N/A%
Parent function
Drupal\Component\Utility\Xss::filter0 N/A% 8 100.0% 4 100.0% 0 N/A% 0 N/A%
Child functions
strlen0 N/A% 5 62.5% 1 25.0% 0 N/A% 0 N/A%
preg_match0 N/A% 3 37.5% -7 -175.0% 0 N/A% 0 N/A%