Diff Report
Run #53180bc98020f: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53180b3960796: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #53180bc98020fRun #53180b3960796DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)959 964 5 0.5%
Incl. Wall Time (microsec) per call 17 18 0 0.5%
Excl. Wall Time (microsec)153 153 0 0.0%
Incl. CPU (microsecs)1,007 1,004 -3 -0.3%
Incl. CPU (microsecs) per call 18 18 -0 -0.3%
Excl. CPU (microsec)151 135 -16 -10.6%
Incl. MemUse (bytes)9,800 9,800 0 0.0%
Incl. MemUse (bytes) per call 178 178 0 0.0%
Excl. MemUse (bytes)1,848 1,848 0 0.0%
Incl. PeakMemUse (bytes)1,256 1,256 0 0.0%
Incl. PeakMemUse (bytes) per call 23 23 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% 5 0.1% -3 -0.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% -16 -533.3% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% 6 120.0% 1 33.3% 0 N/A% 0 N/A%
drupal_clean_id_identifier0 N/A% -1 -20.0% -4 -133.3% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% 5 100.0% 13 433.3% 0 N/A% 0 N/A%