Diff Report
Run #52e417f8e04a5: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52e4189e0e4fe: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52e417f8e04a5Run #52e4189e0e4feDiffDiff%
Number of Function Calls54 54 0 0.0%
Incl. Wall Time (microsec)696 704 8 1.1%
Incl. Wall Time (microsec) per call 13 13 0 1.1%
Excl. Wall Time (microsec)116 114 -2 -1.7%
Incl. CPU (microsecs)728 741 13 1.8%
Incl. CPU (microsecs) per call 13 14 0 1.8%
Excl. CPU (microsec)106 116 10 9.4%
Incl. MemUse (bytes)12,400 12,400 0 0.0%
Incl. MemUse (bytes) per call 230 230 0 0.0%
Excl. MemUse (bytes)2,648 2,648 0 0.0%
Incl. PeakMemUse (bytes)4,864 4,864 0 0.0%
Incl. PeakMemUse (bytes) per call 90 90 0 0.0%
Excl. PeakMemUse (bytes)920 920 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% 8 2.2% 13 3.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-2 -25.0% 10 76.9% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 7 87.5% 13 100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 2 25.0% -1 -7.7% 0 N/A% 0 N/A%
search_simplify0 N/A% -1 -12.5% 1 7.7% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 10 125.0% 3 23.1% 0 N/A% 0 N/A%