Diff Report
Run #52e49acfb0eb8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e49b28a90e1: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #52e49acfb0eb8Run #52e49b28a90e1DiffDiff%
Number of Function Calls47 47 0 0.0%
Incl. Wall Time (microsec)675 671 -4 -0.6%
Incl. Wall Time (microsec) per call 14 14 -0 -0.6%
Excl. Wall Time (microsec)102 102 0 0.0%
Incl. CPU (microsecs)705 710 5 0.7%
Incl. CPU (microsecs) per call 15 15 0 0.7%
Excl. CPU (microsec)102 106 4 3.9%
Incl. MemUse (bytes)11,680 11,680 0 0.0%
Incl. MemUse (bytes) per call 249 249 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)5,816 5,816 0 0.0%
Incl. PeakMemUse (bytes) per call 124 124 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% -4 -1.4% 5 1.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 4 80.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -4 -100.0% 3 60.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 0 0.0% 2 40.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -4 -100.0% 1 20.0% 0 N/A% 0 N/A%