Diff Report
Run #51a944519b58c: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51a9459592df6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51a944519b58cRun #51a9459592df6DiffDiff%
Number of Function Calls24 24 0 0.0%
Incl. Wall Time (microsec)440 437 -3 -0.7%
Incl. Wall Time (microsec) per call 18 18 -0 -0.7%
Excl. Wall Time (microsec)64 64 0 0.0%
Incl. CPU (microsecs)462 459 -3 -0.6%
Incl. CPU (microsecs) per call 19 19 -0 -0.6%
Excl. CPU (microsec)72 70 -2 -2.8%
Incl. MemUse (bytes)7,792 7,792 0 0.0%
Incl. MemUse (bytes) per call 325 325 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)4,784 4,784 0 0.0%
Incl. PeakMemUse (bytes) per call 199 199 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% -3 -0.0% -3 -0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -6 -200.0% -3 -100.0% 0 N/A% 0 N/A%
drupal_html_id0 N/A% 3 100.0% 0 0.0% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -3 -100.0% -1 -33.3% 0 N/A% 0 N/A%