Diff Report
Run #523f527beec76: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523f531e517da: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #523f527beec76Run #523f531e517daDiffDiff%
Number of Function Calls37 37 0 0.0%
Incl. Wall Time (microsec)532 520 -12 -2.3%
Incl. Wall Time (microsec) per call 14 14 -0 -2.3%
Excl. Wall Time (microsec)182 180 -2 -1.1%
Incl. CPU (microsecs)568 549 -19 -3.3%
Incl. CPU (microsecs) per call 15 15 -1 -3.3%
Excl. CPU (microsec)159 156 -3 -1.9%
Incl. MemUse (bytes)7,528 7,528 0 0.0%
Incl. MemUse (bytes) per call 203 203 0 0.0%
Excl. MemUse (bytes)3,232 3,232 0 0.0%
Incl. PeakMemUse (bytes)3,208 3,208 0 0.0%
Incl. PeakMemUse (bytes) per call 87 87 0 0.0%
Excl. PeakMemUse (bytes)944 944 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% -12 -0.3% -19 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -16.7% -3 -15.8% 0 N/A% 0 N/A%
Parent function
drupal_strtolower0 N/A% -12 -100.0% -19 -100.0% 0 N/A% 0 N/A%
Child functions
mb_strtolower0 N/A% -11 -91.7% -15 -78.9% 0 N/A% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus0 N/A% 1 8.3% -1 -5.3% 0 N/A% 0 N/A%