Diff Report
Run #54e0a6d45fe2a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #54e0a7d2151b1: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::check

Drupal\Component\Utility\Unicode::checkRun #54e0a6d45fe2aRun #54e0a7d2151b1DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)31 30 -1 -3.2%
Incl. Wall Time (microsec) per call 31 30 -1 -3.2%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)32 31 -1 -3.1%
Incl. CPU (microsecs) per call 32 31 -1 -3.1%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)6,688 6,672 -16 -0.2%
Incl. MemUse (bytes) per call 6,688 6,672 -16 -0.2%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)2,008 1,736 -272 -13.5%
Incl. PeakMemUse (bytes) per call 2,008 1,736 -272 -13.5%
Excl. PeakMemUse (bytes)1,128 1,088 -40 -3.5%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::check [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::check0 N/A% -1 -0.1% -1 -0.3% -16 -0.2% -272 -2.6%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 0.0% -40 -14.7%
Parent function
Drupal\Core\DrupalKernel::bootEnvironment0 N/A% -1 -100.0% -1 -100.0% -16 -100.0% -272 -100.0%
Child functions
ini_get0 N/A% -1 -100.0% 1 100.0% -16 -100.0% 0 0.0%
mb_language0 N/A% 0 0.0% -1 -100.0% 0 0.0% -144 -52.9%
mb_internal_encoding0 N/A% 0 0.0% 1 100.0% 0 0.0% -88 -32.4%
version_compare0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%
function_exists0 N/A% 0 0.0% -1 -100.0% 0 0.0% 0 0.0%