Diff Report
Run #51ca5a4995c23: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5b0eb2b08: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #51ca5a4995c23Run #51ca5b0eb2b08DiffDiff%
Number of Function Calls119 121 2 1.7%
Incl. Wall Time (microsec)2,107 2,160 53 2.5%
Incl. Wall Time (microsec) per call 18 18 0 0.8%
Excl. Wall Time (microsec)755 791 36 4.8%
Incl. CPU (microsecs)2,208 2,262 54 2.4%
Incl. CPU (microsecs) per call 19 19 0 0.8%
Excl. CPU (microsec)682 714 32 4.7%
Incl. MemUse (bytes)18,864 19,096 232 1.2%
Incl. MemUse (bytes) per call 159 158 -1 -0.4%
Excl. MemUse (bytes)7,168 7,264 96 1.3%
Incl. PeakMemUse (bytes)6,680 6,680 0 0.0%
Incl. PeakMemUse (bytes) per call 56 55 -1 -1.7%
Excl. PeakMemUse (bytes)1,768 1,768 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::strtolower2 33.3% 53 1.4% 54 2.2% 232 0.1% 0 0.0%
Exclusive Metrics Diff for Current Function36 67.9% 32 59.3% 96 41.4% 0 N/A%
Parent function
drupal_strtolower2 100.0% 53 100.0% 54 100.0% 232 100.0% 0 N/A%
Child functions
mb_strtolower2 50.0% 12 22.6% 7 13.0% 136 58.6% 0 N/A%
Drupal\Component\Utility\Unicode::getStatus2 50.0% 5 9.4% 15 27.8% 0 0.0% 0 N/A%