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

Drupal\Component\Utility\Unicode::checkRun #54e0a7d2151b1Run #54e0a6d45fe2aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)30 31 1 3.3%
Incl. Wall Time (microsec) per call 30 31 1 3.3%
Excl. Wall Time (microsec)24 24 0 0.0%
Incl. CPU (microsecs)31 32 1 3.2%
Incl. CPU (microsecs) per call 31 32 1 3.2%
Excl. CPU (microsec)16 16 0 0.0%
Incl. MemUse (bytes)6,672 6,688 16 0.2%
Incl. MemUse (bytes) per call 6,672 6,688 16 0.2%
Excl. MemUse (bytes)2,416 2,416 0 0.0%
Incl. PeakMemUse (bytes)1,736 2,008 272 15.7%
Incl. PeakMemUse (bytes) per call 1,736 2,008 272 15.7%
Excl. PeakMemUse (bytes)1,088 1,128 40 3.7%

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%