Diff Report
Run #53195b6957e56: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #53195b6957e56Run #53195a48b6f09DiffDiff%
Number of Function Calls25 25 0 0.0%
Incl. Wall Time (microsec)452 450 -2 -0.4%
Incl. Wall Time (microsec) per call 18 18 -0 -0.4%
Excl. Wall Time (microsec)74 69 -5 -6.8%
Incl. CPU (microsecs)482 481 -1 -0.2%
Incl. CPU (microsecs) per call 19 19 -0 -0.2%
Excl. CPU (microsec)82 80 -2 -2.4%
Incl. MemUse (bytes)5,592 5,592 0 0.0%
Incl. MemUse (bytes) per call 224 224 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)1,808 1,808 0 0.0%
Incl. PeakMemUse (bytes) per call 72 72 0 0.0%
Excl. PeakMemUse (bytes)936 936 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% -2 -0.1% -1 -0.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -250.0% -2 -200.0% 0 N/A% 0 N/A%
Parent functions
drupal_clean_id_identifier0 N/A% -5 -250.0% -6 -600.0% 0 N/A% 0 N/A%
drupal_html_class0 N/A% 3 150.0% 5 500.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 3 150.0% 1 100.0% 0 N/A% 0 N/A%