Diff Report
Run #519fd0873c1d7: XHProf Run (Namespace=drupal-perf-mrbaileys)
vs.
Run #519fd13122e91: XHProf Run (Namespace=drupal-perf-mrbaileys)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519fd0873c1d7Run #519fd13122e91DiffDiff%
Number of Function Calls437 437 0 0.0%
Incl. Wall Time (microsec)7,456 7,532 76 1.0%
Incl. Wall Time (microsec) per call 17 17 0 1.0%
Excl. Wall Time (microsec)2,631 2,475 -156 -5.9%
Incl. CPU (microsecs)20,002 8,000 -12,002 -60.0%
Incl. CPU (microsecs) per call 46 18 -27 -60.0%
Excl. CPU (microsec)8,001 0 -8,001 -100.0%
Incl. MemUse (bytes)63,016 63,016 0 0.0%
Incl. MemUse (bytes) per call 144 144 0 0.0%
Excl. MemUse (bytes)22,432 22,432 0 0.0%
Incl. PeakMemUse (bytes)15,448 15,376 -72 -0.5%
Incl. PeakMemUse (bytes) per call 35 35 -0 -0.5%
Excl. PeakMemUse (bytes)1,536 1,536 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% 76 7.2% -12,002 -1200200.0% 0 0.0% -72 -8.0%
Exclusive Metrics Diff for Current Function-156 -205.3% -8,001 -66.7% 0 N/A% 0 0.0%
Parent function
drupal_strtolower0 N/A% 76 100.0% -12,002 -100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus0 N/A% 164 215.8% -1 -0.0% 0 N/A% 0 0.0%
mb_strtolower0 N/A% 68 89.5% -4,000 -33.3% 0 N/A% -72 -100.0%