Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: 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 #519b130ea93e9DiffDiff%
Number of Function Calls27 26 -1 -3.7%
Incl. Wall Time (microsec)709 729 20 2.8%
Incl. Wall Time (microsec) per call 26 28 2 6.8%
Excl. Wall Time (microsec)226 235 9 4.0%
Incl. CPU (microsecs)733 751 18 2.5%
Incl. CPU (microsecs) per call 27 29 2 6.4%
Excl. CPU (microsec)203 198 -5 -2.5%
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% 20 0.4% 18 0.8% -88 -0.0% 144 0.1%
Exclusive Metrics Diff for Current Function9 45.0% -5 -27.8% -48 -54.5% 48 33.3%
Parent function
drupal_strtolower-1 -100.0% 20 100.0% 18 100.0% -88 -100.0% 144 100.0%
Child functions
mb_strtolower-1 -50.0% 13 65.0% 24 133.3% -40 -45.5% 96 66.7%
Drupal\Component\Utility\Unicode::getStatus-1 -50.0% -2 -10.0% -1 -5.6% 0 0.0% 0 0.0%