Diff Report
Run #52e4a1c03557c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4a1fd8a982: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52e4a1c03557cRun #52e4a1fd8a982DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)581 578 -3 -0.5%
Incl. Wall Time (microsec) per call 15 14 -0 -0.5%
Excl. Wall Time (microsec)85 82 -3 -3.5%
Incl. CPU (microsecs)608 607 -1 -0.2%
Incl. CPU (microsecs) per call 15 15 -0 -0.2%
Excl. CPU (microsec)86 91 5 5.8%
Incl. MemUse (bytes)10,448 10,448 0 0.0%
Incl. MemUse (bytes) per call 261 261 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)5,984 5,984 0 0.0%
Incl. PeakMemUse (bytes) per call 150 150 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% -3 -0.8% -1 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-3 -100.0% 5 500.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -2 -66.7% 0 0.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -1 -33.3% -1 -100.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 0 0.0% -6 -600.0% 0 N/A% 0 N/A%