Diff Report
Run #535139ab6e707: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53513afe3c568: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #535139ab6e707Run #53513afe3c568DiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)364 365 1 0.3%
Incl. Wall Time (microsec) per call 16 16 0 0.3%
Excl. Wall Time (microsec)63 59 -4 -6.3%
Incl. CPU (microsecs)385 389 4 1.0%
Incl. CPU (microsecs) per call 17 17 0 1.0%
Excl. CPU (microsec)59 57 -2 -3.4%
Incl. MemUse (bytes)5,504 5,504 0 0.0%
Incl. MemUse (bytes) per call 239 239 0 0.0%
Excl. MemUse (bytes)1,880 1,880 0 0.0%
Incl. PeakMemUse (bytes)768 768 0 0.0%
Incl. PeakMemUse (bytes) per call 33 33 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% 1 0.0% 4 0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-4 -400.0% -2 -50.0% 0 N/A% 0 N/A%
Parent functions
drupal_clean_id_identifier0 N/A% 3 300.0% 5 125.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% -2 -200.0% -1 -25.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 5 500.0% 6 150.0% 0 N/A% 0 N/A%