Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b12bb10362: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Component\Utility\Unicode::strtolower

Drupal\Component\Utility\Unicode::strtolowerRun #519b0e62696b0Run #519b12bb10362DiffDiff%
Number of Function Calls27 26 -1 -3.7%
Incl. Wall Time (microsec)709 707 -2 -0.3%
Incl. Wall Time (microsec) per call 26 27 1 3.6%
Excl. Wall Time (microsec)226 229 3 1.3%
Incl. CPU (microsecs)733 732 -1 -0.1%
Incl. CPU (microsecs) per call 27 28 1 3.7%
Excl. CPU (microsec)203 195 -8 -3.9%
Incl. MemUse (bytes)6,160 6,072 -88 -1.4%
Incl. MemUse (bytes) per call 228 234 5 2.4%
Excl. MemUse (bytes)2,672 2,624 -48 -1.8%
Incl. PeakMemUse (bytes)6,056 6,200 144 2.4%
Incl. PeakMemUse (bytes) per call 224 238 14 6.3%
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% -2 -0.1% -1 -0.0% -88 -0.1% 144 0.2%
Exclusive Metrics Diff for Current Function3 150.0% -8 -800.0% -48 -54.5% 48 33.3%
Parent function
drupal_strtolower-1 -100.0% -2 -100.0% -1 -100.0% -88 -100.0% 144 100.0%
Child functions
mb_strtolower-1 -50.0% -2 -100.0% 12 1200.0% -40 -45.5% 96 66.7%
Drupal\Component\Utility\Unicode::getStatus-1 -50.0% -3 -150.0% -5 -500.0% 0 0.0% 0 0.0%