Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518eefcaea15f: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #518eee9367b5dRun #518eefcaea15fDiffDiff%
Number of Function Calls30 30 0 0.0%
Incl. Wall Time (microsec)457 446 -11 -2.4%
Incl. Wall Time (microsec) per call 15 15 -0 -2.4%
Excl. Wall Time (microsec)150 146 -4 -2.7%
Incl. CPU (microsecs)480 473 -7 -1.5%
Incl. CPU (microsecs) per call 16 16 -0 -1.5%
Excl. CPU (microsec)121 134 13 10.7%
Incl. MemUse (bytes)6,408 6,408 0 0.0%
Incl. MemUse (bytes) per call 214 214 0 0.0%
Excl. MemUse (bytes)2,896 2,896 0 0.0%
Incl. PeakMemUse (bytes)7,392 7,392 0 0.0%
Incl. PeakMemUse (bytes) per call 246 246 0 0.0%
Excl. PeakMemUse (bytes)1,632 1,632 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\Unicode::strtolower [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::strtolower0 N/A% -11 -16.7% -7 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-4 -36.4% 13 185.7% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -11 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -6 -54.5% -13 -185.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -1 -9.1% -7 -100.0% 0 N/A% 0 N/A%