Diff Report
Run #538e3ac0de109: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #538e3b37c1a66: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::check

Drupal\Component\Utility\Unicode::checkRun #538e3ac0de109Run #538e3b37c1a66DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)29 27 -2 -6.9%
Incl. Wall Time (microsec) per call 29 27 -2 -6.9%
Excl. Wall Time (microsec)23 22 -1 -4.3%
Incl. CPU (microsecs)30 29 -1 -3.3%
Incl. CPU (microsecs) per call 30 29 -1 -3.3%
Excl. CPU (microsec)12 12 0 0.0%
Incl. MemUse (bytes)6,584 6,584 0 0.0%
Incl. MemUse (bytes) per call 6,584 6,584 0 0.0%
Excl. MemUse (bytes)2,104 2,104 0 0.0%
Incl. PeakMemUse (bytes)1,256 1,112 -144 -11.5%
Incl. PeakMemUse (bytes) per call 1,256 1,112 -144 -11.5%
Excl. PeakMemUse (bytes)480 480 0 0.0%

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% -2 -0.0% -1 -0.0% 0 0.0% -144 -0.1%
Exclusive Metrics Diff for Current Function-1 -50.0% 0 0.0% 0 N/A% 0 0.0%
Parent function
_drupal_bootstrap_configuration0 N/A% -2 -100.0% -1 -100.0% 0 N/A% -144 -100.0%
Child functions
mb_internal_encoding0 N/A% -1 -50.0% -1 -100.0% 0 N/A% 0 0.0%
mb_language0 N/A% 0 0.0% 1 100.0% 0 N/A% -144 -100.0%
ini_get0 N/A% 0 0.0% -1 -100.0% 0 N/A% 0 0.0%
function_exists0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%