Diff Report
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f02001a77a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #519f012418c24Run #519f02001a77aDiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)444 438 -6 -1.4%
Incl. Wall Time (microsec) per call 18 18 -0 -1.4%
Excl. Wall Time (microsec)70 71 1 1.4%
Incl. CPU (microsecs)468 458 -10 -2.1%
Incl. CPU (microsecs) per call 19 18 -0 -2.1%
Excl. CPU (microsec)69 69 0 0.0%
Incl. MemUse (bytes)7,848 7,848 0 0.0%
Incl. MemUse (bytes) per call 314 314 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)296 296 0 0.0%
Incl. PeakMemUse (bytes) per call 12 12 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% -6 -1.9% -10 -0.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 16.7% 0 0.0% 0 N/A% 0 N/A%
Parent functions
drupal_html_id0 N/A% -6 -100.0% -8 -80.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 0 0.0% -2 -20.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -7 -116.7% -10 -100.0% 0 N/A% 0 N/A%