Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls26 26 0 0.0%
Incl. Wall Time (microsec)403 418 15 3.7%
Incl. Wall Time (microsec) per call 16 16 1 3.7%
Excl. Wall Time (microsec)135 146 11 8.1%
Incl. CPU (microsecs)428 438 10 2.3%
Incl. CPU (microsecs) per call 16 17 0 2.3%
Excl. CPU (microsec)120 126 6 5.0%
Incl. MemUse (bytes)6,408 6,408 0 0.0%
Incl. MemUse (bytes) per call 246 246 0 0.0%
Excl. MemUse (bytes)2,704 2,704 0 0.0%
Incl. PeakMemUse (bytes)544 544 0 0.0%
Incl. PeakMemUse (bytes) per call 21 21 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 15 0.8% 10 0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function11 73.3% 6 60.0% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% 15 100.0% 10 100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% 3 20.0% 4 40.0% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 6.7% 0 0.0% 0 N/A% 0 N/A%