Diff Report
Run #52d3e93cb560e: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52d3e983be01d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52d3e93cb560eRun #52d3e983be01dDiffDiff%
Number of Function Calls20 20 0 0.0%
Incl. Wall Time (microsec)288 281 -7 -2.4%
Incl. Wall Time (microsec) per call 14 14 -0 -2.4%
Excl. Wall Time (microsec)47 48 1 2.1%
Incl. CPU (microsecs)301 298 -3 -1.0%
Incl. CPU (microsecs) per call 15 15 -0 -1.0%
Excl. CPU (microsec)45 46 1 2.2%
Incl. MemUse (bytes)5,128 5,128 0 0.0%
Incl. MemUse (bytes) per call 256 256 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)2,928 2,928 0 0.0%
Incl. PeakMemUse (bytes) per call 146 146 0 0.0%
Excl. PeakMemUse (bytes)848 848 0 0.0%

Parent/Child Regression/Improvement report for drupal_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_strtolower0 N/A% -7 -0.2% -3 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function1 14.3% 1 33.3% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -5 -71.4% -4 -133.3% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -2 -28.6% 1 33.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -8 -114.3% -4 -133.3% 0 N/A% 0 N/A%