Diff Report
Run #51a287c51097c: XHProf Run (Namespace=drupal-perf-trevorbradley)
vs.
Run #51a287416d8a8: XHProf Run (Namespace=drupal-perf-trevorbradley)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51a287c51097cRun #51a287416d8a8DiffDiff%
Number of Function Calls431 431 0 0.0%
Incl. Wall Time (microsec)7,155 7,252 97 1.4%
Incl. Wall Time (microsec) per call 17 17 0 1.4%
Excl. Wall Time (microsec)880 898 18 2.0%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 9 19 9 100.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)73,336 73,336 0 0.0%
Incl. MemUse (bytes) per call 170 170 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,984 4,984 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 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% 97 9.0% 4,000 N/A% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function18 18.6% 4,000 100.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% 99 102.1% 4,000 100.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -2.1% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 79 81.4% 0 0.0% 0 N/A% 0 N/A%