Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls27 26 -1 -3.7%
Incl. Wall Time (microsec)734 738 4 0.5%
Incl. Wall Time (microsec) per call 27 28 1 4.4%
Excl. Wall Time (microsec)234 253 19 8.1%
Incl. CPU (microsecs)762 761 -1 -0.1%
Incl. CPU (microsecs) per call 28 29 1 3.7%
Excl. CPU (microsec)204 192 -12 -5.9%
Incl. MemUse (bytes)6,160 6,088 -72 -1.2%
Incl. MemUse (bytes) per call 228 234 6 2.6%
Excl. MemUse (bytes)2,672 2,624 -48 -1.8%
Incl. PeakMemUse (bytes)5,800 5,960 160 2.8%
Incl. PeakMemUse (bytes) per call 215 229 14 6.7%
Excl. PeakMemUse (bytes)1,424 1,472 48 3.4%

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::strtolower-1 -33.3% 4 0.2% -1 -0.0% -72 -0.5% 160 1.0%
Exclusive Metrics Diff for Current Function19 475.0% -12 -1200.0% -48 -66.7% 48 30.0%
Parent function
drupal_strtolower-1 -100.0% 4 100.0% -1 -100.0% -72 -100.0% 160 100.0%
Child functions
mb_strtolower-1 -50.0% -12 -300.0% 11 1100.0% -24 -33.3% 112 70.0%
Drupal\Component\Utility\Unicode::getStatus-1 -50.0% -3 -75.0% 0 0.0% 0 0.0% 0 0.0%