Diff Report
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for mb_strtolower

mb_strtolowerRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)208 206 -2 -1.0%
Incl. Wall Time (microsec) per call 9 9 -0 -1.0%
Excl. Wall Time (microsec)208 206 -2 -1.0%
Incl. CPU (microsecs)227 223 -4 -1.8%
Incl. CPU (microsecs) per call 9 9 -0 -1.8%
Excl. CPU (microsec)227 223 -4 -1.8%
Incl. MemUse (bytes)2,520 2,544 24 1.0%
Incl. MemUse (bytes) per call 105 106 1 1.0%
Excl. MemUse (bytes)2,520 2,544 24 1.0%
Incl. PeakMemUse (bytes)1,304 1,080 -224 -17.2%
Incl. PeakMemUse (bytes) per call 54 45 -9 -17.2%
Excl. PeakMemUse (bytes)1,304 1,080 -224 -17.2%

Parent/Child Regression/Improvement report for mb_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
mb_strtolower0 N/A% -2 -0.0% -4 -0.1% 24 0.1% -224 -0.7%
Exclusive Metrics Diff for Current Function-2 -100.0% -4 -100.0% 24 100.0% -224 -100.0%
Parent function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -2 -100.0% -4 -100.0% 24 100.0% -224 -100.0%