Diff Report
Run #518eee9367b5d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #518ef09a47b3b: 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 #518ef09a47b3bDiffDiff%
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)150 159 9 6.0%
Incl. CPU (microsecs)480 466 -14 -2.9%
Incl. CPU (microsecs) per call 16 16 -0 -2.9%
Excl. CPU (microsec)121 124 3 2.5%
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 7,480 88 1.2%
Incl. PeakMemUse (bytes) per call 246 249 3 1.2%
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 -5.9% -14 -2.7% 0 0.0% 88 0.2%
Exclusive Metrics Diff for Current Function9 81.8% 3 21.4% 0 N/A% 0 0.0%
Parent function
drupal_strtolower0 N/A% -11 -100.0% -14 -100.0% 0 N/A% 88 100.0%
Child functions
mb_strtolower0 N/A% -18 -163.6% -13 -92.9% 0 N/A% 88 100.0%
Drupal\Component\Utility\Unicode::getStatus0 N/A% -2 -18.2% -4 -28.6% 0 N/A% 0 0.0%