Diff Report
Run #51901ff69a8a6: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51902129e4489: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_strtolower

drupal_strtolowerRun #51901ff69a8a6Run #51902129e4489DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)961 934 -27 -2.8%
Incl. Wall Time (microsec) per call 17 17 -0 -2.8%
Excl. Wall Time (microsec)156 138 -18 -11.5%
Incl. CPU (microsecs)1,011 979 -32 -3.2%
Incl. CPU (microsecs) per call 18 18 -1 -3.2%
Excl. CPU (microsec)159 134 -25 -15.7%
Incl. MemUse (bytes)11,168 11,168 0 0.0%
Incl. MemUse (bytes) per call 203 203 0 0.0%
Excl. MemUse (bytes)1,872 1,872 0 0.0%
Incl. PeakMemUse (bytes)9,264 9,264 0 0.0%
Incl. PeakMemUse (bytes) per call 168 168 0 0.0%
Excl. PeakMemUse (bytes)1,232 1,232 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% -27 -50.0% -32 -42.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-18 -66.7% -25 -78.1% 0 N/A% 0 N/A%
Parent functions
drupal_html_class0 N/A% -22 -81.5% -23 -71.9% 0 N/A% 0 N/A%
drupal_html_id0 N/A% -5 -18.5% -9 -28.1% 0 N/A% 0 N/A%
Child function
Drupal\Component\Utility\Unicode::strtolower0 N/A% -9 -33.3% -7 -21.9% 0 N/A% 0 N/A%