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

Drupal\Component\Utility\Unicode::strtolowerRun #519b12bb10362Run #519b0e62696b0DiffDiff%
Number of Function Calls26 27 1 3.8%
Incl. Wall Time (microsec)707 709 2 0.3%
Incl. Wall Time (microsec) per call 27 26 -1 -3.4%
Excl. Wall Time (microsec)229 226 -3 -1.3%
Incl. CPU (microsecs)732 733 1 0.1%
Incl. CPU (microsecs) per call 28 27 -1 -3.6%
Excl. CPU (microsec)195 203 8 4.1%
Incl. MemUse (bytes)6,072 6,160 88 1.4%
Incl. MemUse (bytes) per call 234 228 -5 -2.3%
Excl. MemUse (bytes)2,624 2,672 48 1.8%
Incl. PeakMemUse (bytes)6,200 6,056 -144 -2.3%
Incl. PeakMemUse (bytes) per call 238 224 -14 -5.9%
Excl. PeakMemUse (bytes)1,472 1,424 -48 -3.3%

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::strtolower1 33.3% 2 0.1% 1 0.0% 88 0.1% -144 -0.2%
Exclusive Metrics Diff for Current Function-3 -150.0% 8 800.0% 48 54.5% -48 -33.3%
Parent function
drupal_strtolower1 100.0% 2 100.0% 1 100.0% 88 100.0% -144 -100.0%
Child functions
Drupal\Component\Utility\Unicode::getStatus1 50.0% 3 150.0% 5 500.0% 0 0.0% 0 0.0%
mb_strtolower1 50.0% 2 100.0% -12 -1200.0% 40 45.5% -96 -66.7%