Diff Report
Run #539fd0a78f1b7: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #539fd2109980d: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #539fd0a78f1b7Run #539fd2109980dDiffDiff%
Number of Function Calls32 32 0 0.0%
Incl. Wall Time (microsec)785 944 159 20.3%
Incl. Wall Time (microsec) per call 25 30 5 20.3%
Excl. Wall Time (microsec)124 147 23 18.5%
Incl. CPU (microsecs)819 985 166 20.3%
Incl. CPU (microsecs) per call 26 31 5 20.3%
Excl. CPU (microsec)119 141 22 18.5%
Incl. MemUse (bytes)6,864 6,864 0 0.0%
Incl. MemUse (bytes) per call 215 215 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)1,200 1,200 0 0.0%
Incl. PeakMemUse (bytes) per call 38 38 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% 159 2.3% 166 2.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function23 14.5% 22 13.3% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 119 74.8% 126 75.9% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% 40 25.2% 40 24.1% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 136 85.5% 144 86.7% 0 N/A% 0 N/A%